viewLinc Continuous Monitoring System

Vaisala viewLinc Continuous Monitoring System

Reliable Monitoring for Multiple Parameters and Applications

Vaisala viewLinc Monitoring System

Temperature, Relative Humidity, Door switches, Differential pressure, CO2, and other variables

The Vaisala Continuous Monitoring System provides:
  • viewLinc software for real-time monitoring and alarming of temperature, humidity and other parameters
  • Alarms are sent via onscreen alert, email, SMS, alarm towers, relay to alarm service, and voice calls
  • Automated historical and alarm reports are saved to viewLinc’s secure server
  • Data loggers connect easily — wired,PoE, Wi-Fi, or VaiNet long-range wireless
  • Scalable from one to thousands of sensing devices
  • Reliable, redundant recording runs parallel to control systems for simplified validation
  • OPC UA and API provide options to integrate viewLinc to other systems
  • Optional on-site calibration services ensure accurate temperature and humidity records
  • Ideal for monitoring temperature, humidity and more in:
  • GxP Environments & Life Science Applications
  • Calibration Laboratories
  • Semiconductor Manufacturing
  • Clean rooms
  • Data Centers & Equipment Rooms
  • Museums & Archives
  • Food & Beverage Manufacturing, Distribution
  • Chart Recorder Replacement
viewLinc Software

The Vaisala continuous monitoring system is ideal for both light and heavy industrial environments, as well as GxP-regulated applications, the system integrates a wide selection of data loggers, transmitters and Modbus devices to monitor several parameters: temperature, relative humidity, dew point temperature, CO2, differential pressure, door contacts, and more. The viewLinc software is backwards compatible and able to access data created with older versions of the software.

Data Loggers

Monitoring system data loggers include several probe and mounting options with flexible wired or wireless connectivity; Wi-Fi, Ethernet and PoE. Measurements from Vaisala data loggers are traceable to SI units through national metrology institutes or ISO/IEC 17025 accredited calibration laboratories. There are intrinsically safe devices for hazardous/explosive areas. For non-Vaisala environmental monitoring systems and Building Automation systems, Vaisala’s OPC UA Server software integrates viewLinc data to your existing systems. Alternately, the viewLinc Application Programming Interface enables access to the viewLinc data base with a one‐time programming task.

Services and Documentation

Vaisala’s team of engineers, metrologists and technical support experts are committed to ensuring that your continuous monitoring system functions flawlessly for many years. The system comes with a full suite of service options; from calibration services — onsite or in one of our accredited calibration laboratories — to installation, validation services, and support plans. We offer comprehensive documents, including IQOQ protocols and a GAMP-based GxP documentation package.

Compliant w​ith major regulatory regimes

The heart of the Vaisala viewLinc monitoring system is the viewLinc software that ensures data integrity with an audit trail, access controls, encryption, and authority levels to fulfill regulatory requirements. Compliance is simplified with validatable software, mapping/qualification capabilities, encrypted data and audit trail, optional protocols and GxP documentation, ICH-compliant calibration options. The viewLinc software reports on historical temperature, humidity, or other measurement data comply with GxP guidelines and standards, FDA 21 CFR Part 11, EU Annex 11, ICH, etc.

Industry-best sensors, widest range of parameters

Choose from Vaisala’s selection of data loggers, transmitters and probes. Add almost any modbus-enabled device to viewLinc software for unlimited measurement flexibility.

Operates independently, scales easily

For quick, simple validation, viewLinc software operates independently of other control and monitoring systems. viewLinc’s validated data can also be connected via API or OPC to other systems. Scale up easily—from one or two data loggers to thousands. With eight languages included, viewLinc is ideal for multi-site use and global monitoring. The system can manage multiple time zones and report in the local time.

Fully configurable

With a variety of alarm notification options and reports, the system is fully configurable to meet your needs. viewLinc sends alarm notifications through multiple methods, including: onscreen, email, SMS, alarm towers, relay to alarm service, and voice calls. Data is logged continuously and autonomously at the point of measurement ensuring that data is never lost to power or network downtime. Devices can connect to the viewLinc software via Ethernet, PoE, Wi-Fi or Vaisala’s secure long-range wireless technology: VaiNet.

Fully supported

Service options include full life-cycle support, including installation, validation, and calibration — either on-site, or in our accredited calibration laboratories. Select a maintenance agreement that maximizes your system’s availability, lifespan, and performance. Support includes 24/7 access to technicians online or by phone as well as on-demand access to eLearning, documentation and other resources.

Designed for usability and compliance

viewLinc’s software interface has been optimized for ease of installation and use. Onscreen guidance shows you how to complete tasks. Reporting options include pre-configured reports that are easy to customize and can be delivered automatically on user-selected schedules. The system makes audits and inspections easy with reliable environmental monitoring data.

viewLinc Monitoring, Alarming and Reporting Software

Continuous monitoring for temperature, humidity and other parameters

The viewLinc Enterprise Server software monitors temperature, relative humidity, CO2, differential pressure, level, door switches, and more, offering low cost of ownership due to easy connectivity to your existing network, remote access, and scalability up to thousands of monitored locations. Multi-site monitoring is simple, global systems can be run off a single server location.

As the software component of the Vaisala environmental monitoring system, viewLinc provides alarming, real-time trend data, and reports for compliance with GxP regulations. With Vaisala’s industry-best sensors, viewLinc monitors temperature, relative humidity, CO2differential pressure, level, door switches, and more. With the latest version of viewLinc, add Modbus-enabled devices to incorporate unlimited parameters into viewLinc: particle counters, flow and liquid measurements, and other sensors.

Ideal for multi-site and parameter monitoring, with a capacity of thousands of locations, viewLinc is used in diverse environmental monitoring applications. The software combines an easy-to-use Web-based interface with highly accurate devices that can be networked by any combination of connectivity options: Ethernet, PoE, Wi-Fi, or Vaisala’s proprietary long-range wireless technology VaiNet.

DEVICE SELECTOR

Features

Do-it-Yourself deployment, intuitive user interface, and self-configuring loggers

Flexible connectivity with long range VaiNet wireless technology, PoE, wired, or Wi-Fi options

Alarm notifications by email, SMS, voice calls, lights, sirens and relays to external systems

Gap-free data with secure audit trail for GxP compliance

Optional compliance tools: IQOQ protocols and GxP documentation

viewLinc runs parallel to control systems, allowing for fast, simple validation

Reports are delivered automatically by email and saved to the secure server

Configurable reports: time-zone based, space for annotation, and Min./Max./Avg. values, user-selectable color and line features

Live multiple-channel trend display for on-demand analysis of conditions over time

Use OPC UA or API to integrate viewLinc data with other systems

Support plan includes warranties and calibration plans for sensors, software upgrades, technical support and user training

Localized versions: English, German, French, Swedish, Chinese, Japanese, Spanish and Portuguese

+ Show more

Key Benefits

User friendly software, real-time data & alarming

Secure web-access to real-time trends and graphical overviews of all monitored locations. viewLinc’s learn-as-you-use interface guides you through tasks and functions. Tours introduce you to common features, saving time and levelling the software learning curve. Drill down into monitored areas in a dashboard view to see data for your devices over any time period. Receive alerts on monitored environments through email, SMS, voice calls and alarm towers.

Data integrity ensured

viewLinc preserves data integrity in many ways. Months of data can be retained in data logger memory, depending on the device model and sample interval. Onboard power and memory in the measurement devices preserve all existing data and ensures measurement continuity during network or power outages. Data is automatically transmitted to the server once connection to the network is restored. Measurement data is then saved to a secure, tamper-proof database on the server.

Easy to deploy and use

viewLinc 5.1 and the associated measurement devices install easily to an existing network via a combination of connectivity options, including Ethernet, Power over Ethernet, Wi-Fi, or VaiNet – Vaisala’s proprietary long-range wireless technology. The monitoring devices self-identify within the viewLinc software and come with easy-to-use configuration templates. Tours introduce common tasks, providing useful onscreen guidance, and embedded tooltips provide immediate user assistance making viewLinc easy to learn.

DL1000-1400 Temperature Logger

For demanding temperature monitoring & mapping

Vaisala DL1000-1400 is a high-accuracy temperature data logger. Ideal for ultra-low temperature freezers, fridges, cold rooms in regulated environments, the DL1000-1400 temperature logger provides stable, reliable measurements. With a measurement range from -90 °C to +70 °C and stable accuracy at ±0.10°C, the DL1000-1400 series can take up to four inputs for monitoring or mapping temperatures in that range. This series also offers an optional input for door monitoring. The DL-series loggers connect to Vaisala’s viewLinc software to provide historical and real-time data, remote alarming, and reporting in compliance with global regulations and standards. The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Data Logger Selection Guide

Features

Select models with 1 to 4 temperature channels and two probe options to measure from -90 °C to +70°C

viewLinc monitoring software includes password-protection, audit trail, and calibration reminders to ensure data integrity

On-board memory and internal battery for autonomous data recording

Recording at the point of measurement ensures data is immune to power failures and network interruptions

Adjustable, user-selectable recording intervals (every minute, every hour, etc.) with multi-year data recording capacity

To help you meet cGMP, ISO 9000 and HAACP quality standards, measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent), or ISO/IEC 17025 accredited calibration laboratories

On-site calibration and rental equipment are also available in some regions

viewLinc and vLog software allows users to create customizable, presentation-quality reports exportable to MS Excel, .CSV, .PDF

Probe clips hold external temperature sensors secure

Timebase calibrated over the operating temperature range and adjustable time-based recording

Optional PoE data logger cradle (vNet) for easy network connectivity

Vaisala’s OPC DA Server makes the DL-series data loggers interoperable with any OPC-compatible monitoring system

All Vaisala DL-series data loggers are backward compatible with all versions of the viewLinc monitoring software

Key Benefits

Long-life battery and large onboard memory

With autonomous power and recording capacity, data is immune to network and power interruptions, ensuring that data are secure and available to provide continuous, gap-free records for compliance. DL-series batteries have a typical life-span of ten years.

Flexible connectivity and interoperability

The DL-series loggers connect to Vaisala’s monitoring system viewLinc through multiple connectivity options: RS-232 serial, USB, Ethernet, Wi-Fi, and PoE. The Vaisala OPC server software allows compatible non-Vaisala systems to integrate Vaisala’s DL-series temperature data loggers.

Stable, accurate measurements

Fully validatable and designed for regulated applications, the DL1000-1400 temperature data loggers are calibrated to ensure GxP-compliant measurement. Records are secure and formatted to help meet 21 CFR Part 11 and Annex 11 requirements. Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories.

Temperature and Humidity Data Loggers DL2000

For monitoring temperature, humidity, with optional analog input

The Vaisala DL2000 data logger uses highly calibrated temperature and humidity sensors to provide accurate and stable measurement, with an optional analog input channel for other parameters and door contacts. Along with superior accuracy, the DL2000 data loggers record and store data at the point of measurement ensuring that no data is ever lost to power or network downtime. The DL-series loggers connect to Vaisala’s viewLinc software to provide historical and real-time data, remote alarming, and reporting in compliance with global regulations and standards. The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Features

The DL-series data loggers are used with viewLinc software for monitoring, alarming, reporting and vLog for Validation/Mapping GxP Environments.

Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories.

High accuracy, adjustable time-based digital recording.

The Vaisala OPC -DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems.

– Show less

Key Benefits

Battery powered with large onboard memory

With autonomous power and recording capacity, data is immune to network and power interruptions, ensuring that records are secure, not modifiable and continuous.

Validate & monitor with same device

The DL-series temperature and humidity data loggers can be used as a networked device for continuous monitoring, or a standalone device for validation/mapping, eliminating the need to purchase multiple devices and calibrations.

Accurate, stable measurements

With superior temperature and humidity sensor stability, you have confidence in the viewLinc system’s measurements over a longer calibration interval. Trustworthy data over longer time periods provides lower total cost of ownership of the system.

Temperature Data Loggers DL1016/1416

For wide-range temperature monitoring

Vaisala’s multi-application temperature data logger monitors temperatures in up to four applications with one logger – ultra-low temperature freezers, freezer/refrigerators and incubators. A superior alternative to chart recorders and hard-wired systems. The DL-series temperature loggers connect to Vaisala’s viewLinc software to provide historical and real-time data, remote alarming, and reporting in compliance with global regulations and standards. The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Features

Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories.

Long-life batteries and large on-board memory in each logger provide data immunity from power outages and network downtime.

Connectivity to your existing network can be achieved multiple ways, including PoE, wired or Wi-Fi.

– Show less

Key Benefits

Easy to set up and use

The DL1016-1416 temperature data loggers can be used with Vaisala’s continuous monitoring software viewLinc for trend and tabular data, remote alarming, and 21 CFR Part 11 compliant reports. The loggers allow fast and easy IQOQ validation. Optional on-site installation services provide smooth start-up.

Continuous temperature monitoring records for compliance

With large on-board memory and batteries with a typical life-span of ten years, data recorded at the point of measurement is immune to network and power interruptions. Ideal for both networked monitoring and standalone data logging, the DL1016/1416 is a versatile solution for measuring up to four applications with a single device.

Cost-effective multi-application monitoring

This 4-channel temperature logger eliminates the need to purchase and install additional hardware, allowing you to monitor different areas with a single data logger, from ultra-low temperature freezers, freezer/refrigerator units, to warehouses and incubators.

Thermocouple Data Loggers DL1700

For extreme temperature monitoring

The DL1700 thermocouple data loggers provide accurate temperature data acquisition, remote alarming, and continuous monitoring. The  loggers are ideal for demanding environments that use extreme temperatures, from -240 °C to 1760 °C; applications such as liquid nitrogen (LN2), ovens, sterilization chambers and other extreme temperatures in laboratories and industrial environments. The loggers connect to Vaisala’s viewLinc software to provide historical and real-time data, remote alarming, and reporting in compliance with global regulations and standards. The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Data Logger Selection Guide
Features

Accepts type J, K, T, E, R and S thermocouples

No programming or complicated equations required

Highly accurate replacement for data acquisition systems

Traceable to SI units through national metrology institutes

– Show less

Key Benefits

Ideal for extreme temperatures

For use in multiple applications in temperatures ranging from -240 °C to 1760 °C.

Easy to use

No programming or complicated equations required. The viewLinc software allows you to put in the type of thermocouple you are using and calculates accordingly.

Used with multiple thermocouple types

Compatible with type J, K, T, E, R and S thermocouples depending on application temperature range.

Universal Data Loggers DL4000

For monitoring DC voltage or 0-20 mA current loop outputs

​​The DL4000 data loggers are a simple solution for recording and monitoring pressure, flow, fluid level, pH, electrical properties, moisture and gas concentrations. Ideal for use in standalone or networked data logging applications. The DL-series loggers connect to Vaisala’s viewLinc software to provide historical and real-time data, remote alarming, and reporting in compliance with global regulations and standards. The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Features

Long-life battery and large onboard memory.

Single and multi-channel models with up to four input channels.

Easily set scaling and measurement units for recording.

Time-based digital recording in a range of sample intervals.

Traceable to SI units through national metrology institutes.

Key Benefits

Easy to set up and use

The DL4000 data loggers can be used with Vaisala continuous monitoring system software viewLinc for monitoring and analyzing environmental data. Vaisala’s OPC Server software can also be used to integrate the DL4000 data loggers with non-Vaisala systems.

Onboard battery and autonomous memory

Data is recorded at the point of measurement making it immune to network and power interruptions. With typical battery life of ten years and large onboard memory, the DL4000 is a reliable solution for logging multiple parameters with a single device. Remote alarming ensures you know when thresholds are breached.

Flexible connectivity options

To access the DL4000 data, connect directly via USB, or network via Ethernet, Wi-Fi, or use Vaisala’s vNet interface for Power over Ethernet connectivity.

VaiNet Wireless Access Point AP10

For networking VaiNet RFL-series data loggers

The VaiNet Access Point AP10 is a wireless networking hardware device for Vaisala’s proprietary LoRa® based wireless technology: VaiNet. The AP10 can connect up to 32 VaiNet wireless data loggers (RFL100 Temperate & Humidity or RFL100 Temperature only) to Vaisala’s viewLinc Enterprise Server software, version 5.X and later.

Features

One AP10 supports up to 32 VaiNet data loggers

Runs on Power over Ethernet or DC adaptor

Minimal infrastructure and no signal amplifiers needed

Uses HTTPS communication and encryption to ensure secure data transmission

Chirp Spread Spectrum wireless modulation is resistant to multipath fading

Secure firewall and data integrity

Key Benefits

Longer range in complex environments

VaiNet communicates outside of more heavily trafficked 2.4 GHz bands, making the signal less vulnerable to interference. Additionally, VaiNet’s low frequency signal means much longer range and better penetration in complex, obstructed environments like warehouses; at least 100 meters.

Reliable connectivity

Once accepted in viewLinc, VaiNet data loggers stay synchronized, even in situations where other nearby VaiNet networks overlap. Redundancy is achieved through load distribution between VaiNet access points, which share multiple loggers in range.

Data integrity ensured

VaiNet AP10 access points transfer data from the data loggers to viewLinc Enterprise Server. Both the access point and the software verify that the data is received correctly. Once the data is verified, it is stored to viewLinc’s secure database and protected from tampering and loss.

VaiNet Wireless Temperature & Humidity Data Logger RFL100

For wireless monitoring of controlled areas

The RFL100 data loggers use Vaisala’s proprietary VaiNet wireless technology to monitor environments ranging from warehouses, to production areas, to cleanrooms and laboratories. VaiNet wireless technology is based on the LoRa®  modulation technique to provide a robust wireless signal that is extremely reliable over long distances and in complex, obstructed conditions. This wireless technology allows each data logger’s signal to travel over 100 m without the aid of signal amplifiers or repeaters. The RFL data loggers combine with viewLinc Enterprise Server software, version 5.0 and later. RFL wireless data loggers connect to the VaiNet network using the Vaisala Access Point AP10. The data loggers are ideal for monitoring, alarming and reporting temperature and humidity in controlled environments. The RFL100 is also available as a temperature only data logger.

Features

Reliable temperature and relative humidity measurement precision

Dedicated mounting bracket with temporary and permanent mounting methods (including optional magnets)

Each data logger uses standard alkaline batteries, typical battery life of 18 months, no need for costly battery replacements between recommended calibrations

Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories

Cost-effective alternative to chart recorders

Replaceable high-accuracy RH and temperature probes

Probe replacement service available in some regions

Key Benefits

Data integrity

The RFL temperature and humidity data loggers can record up to 30 days of measurements to the logger’s internal memory. If there is any break in signal transmission, data recorded at the point of measurement is automatically transmitted when communications are restored. Data logger memory can also be downloaded directly using a USB cable.

Detachable probe for quick calibration

Probes are easily swapped on RFL data loggers to maintain accurate records and reliable data. The probes use Vaisala HUMICAP® Humidity and Platinum RTD sensors provide superior stability.

Easy to use

Measurements are stored once every 60 seconds and the detailed custom LCD provides information about current conditions, battery life, alarm and signal status at a glance.

Vaisala OPC UA Server

For data collection and system control

Vaisala’s OPC UA Server allows your OPC UA-compatible systems to get data from the Vaisala viewLinc Continuous Monitoring System. OPC Unified Architecture is an open standard communication protocol ideal for data collection and system control in industrial environments. With no custom programming required, the Vaisala OPC UA server allows OPC UA-compatible systems to request real-time and historical data from the viewLinc continuous monitoring system.

Features

Optional license lets viewLinc communicate securely with existing systems such as data historians, manufacturing execution systems, building automation systems, and more.

viewLinc software features simplified validation.

Ensures high quality measurement data from Vaisala’s industry-leading sensing hardware in a 3rd party system.

Wi-Fi Data Logger HMT140

For monitoring temperature, relative humidity, current, voltage & door contacts

The Vaisala HMT140 Wi-Fi data logger is designed for humidity, temperature and analog signal monitoring in cleanrooms, warehouses, freezers, laboratories, blood banks and other life science applications. This battery-powered device simplifies installation and eliminates the need for power or network cables. Combined with viewLinc monitoring software, the HMT140 ensures continuous historical and real-time data with reliable remote alarming.

Data Logger Selection Guide 

Features

Quick and easy Wi-Fi connectivity to viewLinc monitoring software

Connectivity provided through your existing Wi-Fi network

Autonomous operation and local alarms ensure alerting capability regardless of network connectivity

Local data storage provides continuous fail-safe operation – even during power or network outage

Two inputs for voltage, current, contact, RTDs or temperature & RH

Accurate and reliable multi-signal measurements from industry best sensors

IP65 (NEMA 4) rated housing is resistant to dust and chemicals

Traceable to SI units through national metrology institutes

~ 18-month battery life

Optional LCD display

– Show less

Key Benefits

Easy to install and relocate

Wireless communication utilizes existing Wi-Fi network and is ideal for facilities without available wired infrastructure and for applications in which measurement points move regularly.

Internal Data Storage

Onboard memory stores data during a power outage or network downtime so no data is ever lost ensuring gap-free records. The logger’s history is always transmitted to the viewLinc monitoring system once communication is restored.

Interchangeable temperature/RH probes for easy field calibration

The HMP110 digital humidity and temperature probe is field replaceable and contains all calibration details. Monitoring system viewLinc’s event log will record any sensor swap-outs, ensuring your audit trail is complete and compliant.

VaiNet Wireless Temperature Data Logger RFL100

For wide-range temperature monitoring

The RFL series data loggers use Vaisala’s LoRa® based  VaiNet wireless technology to monitor temperature in fridges, freezers, incubators, LN2 tanks, cold rooms, and very low temperature freezers. Each RFL data logger can communicate over 100 m indoors. Connectivity is provided by the VaiNet Access Point (AP10). The RFL100 temperature data loggers use fixed or cabled probes, with up to two channels, and provide a measurement range of -196 to +90 °C. For temperature and humidity monitoring, see VaiNet Wireless Temp/RH Data Logger RFL100. The RFL100-series data loggers are used with viewLinc Enterprise Server software, version 5.X and later.

Features

Industry-leading temperature measurement precision

Dedicated mounting bracket with temporary and permanent mounting methods (including optional magnets)

Each data logger uses standard alkaline batteries, typical battery life of 18 months, no need for costly battery replacements between recommended calibrations

Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories

HMP110T probe -40 to +80 °C

TMP115T -196 to +90 °C

HMP115T -40 to +60 °C

Probe replacement service available in some regions

– Show less

Key Benefits

Secure, Long-range Wireless

The RFL100 data loggers are wirelessly networked using VaiNet access points: AP10. Each AP10 supports up to 32 data loggers, saving on installation costs. Data are encrypted to ensure against eavesdropping, data tampering and transfer errors. RFL100 data loggers connect to viewLinc easily without local configuration. All communications are encrypted and then verified by the system before being stored to a secure database that ensures data integrity and security.

Powerful Signal, Low Power Requirements

The RFL100 data loggers communicate over 100 m (328 ft) indoors without the aid of signal amplifiers or repeaters. Powered by two standard AA size 1.5 V batteries (LR6 alkaline or FR6 lithium), the RFL100 operates for 18 months at ~20 °C (68 °F) without an external power supply, eliminating the need for battery replacements between recommended calibrations.

Wide Temperature Range, Three Probe Options

Ideal for temperature-controlled chambers, cryogenic applications, incubators, LN2 tanks, blood/tissue banks and other temperature chambers. Both RFL temperature probe options use a platinum RTD temperature sensor for superior measurement stability. Choose from the TMP115 probe (range from -196°C to +90°C), the HMP115 probes with plastic casing (range -40 to +60 °C), or the HMP110 probes with stainless steel casing (range -40°C to +80°C). The TMP115 probe has three cabled probe length options and the HMP110, designed for extreme conditions, uses a cabled probe. For calibration and probe length options, please refer to the Order Guide.

viewLinc Application Programming Interface

To integrate viewLinc with existing systems

The Vaisala viewLinc Monitoring System measures a variety of environmental parameters in industrial and regulated GxP applications.  A continuous monitoring system that runs parallel to a building automation systems requires less complex validation and provides failsafe alarming, reports that fulfill GxP regulations and standards, and secure data integrity.

However, there are situations in which the measurement data from a dedicated monitoring system like viewLinc can add operational value and provide better data for decision-making.  It is often simpler and more efficient to combine the measurement data in a single system — such as a Manufacturing Execution System or Data Historian — than to manually combine and manage data from separate systems.

To ensure measurement data that is continuous, accurate and obtained from a validated system Vaisala developed the Application Programming Interface (API) for the Vaisala viewLinc Enterprise Server software.  The viewLinc API allows viewLinc to seamlessly integrate with the system of your choice.

Features

Access the hierarchical structure of the measurement locations

Real-time and historical measurement data, alarms and events

Accessible with standard HTTP requests and returned from viewLinc using JavaScript Object Notation (JSON)

Simple, open standard and human-readable data interchange format

Allows applications to parse and insert viewLinc data into your existing systems.

Mid-range Data Logger for Temperature, Humidity & Door Switch

For monitoring temperature, humidity, and analog inputs

Vaisala’s Mid-Range data loggers are designed for early phase drug and device development applications where speed and economy are critical.

The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems. If access to historical measurements is needed, the Vaisala OPC-UA Server can be used to integrate the viewLinc database with non-Vaisala systems.

Data Logger Selection Guide

Features

Measurements are traceable to the International System of units (SI) through national metrology institutes.

Software options include vLog for Validation/Mapping and viewLinc continuous monitoring and alarming.

The Vaisala OPC-DA Server software can be used to integrate Vaisala DL-series data loggers to non-Vaisala systems

– Show less

Key Benefits

Simplified Calibration

Easy to install and configure, the MR loggers are calibrated with an abbreviated process that provides reliable accuracy in operating environments between -55 °C to +50 °C.

Easy Configuration

Connectivity options include USB, wireless, and Power over Ethernet with a vNet PoE network interface. When MR loggers are used with vNet PoE device, installation takes minutes.

Several models to fit your applications

Six versions of the MR Loggers are available with up to four channels of temperature-only, temperature and humidity, or a contact switch channel for door alarming.

Differential Pressure Transmitter PDT101

For monitoring pressure in regulated environments.

The PDT101 differential pressure transmitter is designed for demanding cleanroom applications. The sensor integrates with the Vaisala viewLinc monitoring system to measure and monitor pressure differentials in regulated environments. Ideal for high performance cleanroom environments in the life science, semiconductor and electronics industries.

Features

DIN rail, panel or wall mountable

2 pressure ranges (Pa and inH2O)

Accessible zero and span adjustment potentiometers

¼” brass tubing connections

LED status indicator

Specially designed for critical and regulated environments

Euro style detachable connector

Measurements traceable to international standards

– Show less

Key Benefits

Easy to install

Easy mounting on a wall, DIN rail or panel. The transmitter’s has a compact design and is well suited for monitoring cleanrooms and adjacent corridors with LED indicator lights for quick and easy power status checks.

Simplified compliance

As part of the Vaisala viewLinc monitoring system, the PDT101 is ideal for regulated environments where continuous, documented and redundant data is a requirement.

Precision and flexibility

The sensor enables precise measurement and control in high performance cleanrooms. The PDT101 transmitter is available with voltage output (3-wire) or current output (2-wire).

 

Wireless Monitoring System with VaiNet Technology

Overview

Introducing the long-range wireless technology of the Vaisala viewLinc Monitoring System: VaiNet.

VaiNet enables superior signal strength that penetrates concrete walls and metal structures eliminating the need for repeaters and amplifiers and ensuring data integrity and security. VaiNet operates independently of your existing wireless networks, leaving them unencumbered for other operational use. For applications where wireless is not an option, viewLinc supports networked data loggers, transmitters, and devices via any combination of Ethernet, PoE and USB. Learn more about VaiNet’s RFL100 temperature and humidity data logger, the RFL100 temperature-only data logger, and the AP10 access point.

We also offer Wi-Fi data loggers for use on your existing Wi-Fi network. To see all our options for wirelessly networking the viewLinc system, see our connectivity guide. For an outline of our data loggers and sensors, see our monitoring system device guide.

Contact your local sales representative to learn which wireless data logger options are available in your region.

Features

Resistant to interference, interception and multi-path fading (reflections)

RFL data loggers have a typical battery life of 18 months

Data loggers connect to the system as soon as they are turned on

Automatic recovery from power and network outages

Signal strength between access points and data loggers determines the optimum data path

Each RFL data logger uses 2 standard AA alkaline 1.5 Volt batteries

Multi-probe loggers – temperature/humidity or temperature-only data loggers

Probe replacement service available in some regions

viewLinc Enterprise Server Software

We know that reliable monitoring systems work in the background, safeguarding assets. You never need to interact with the system until there’s an alarm. This means most continuous monitoring system users don’t interact with their monitoring software very often. viewLinc was designed with an intuitive user interface that provides learn-through-use screen tips and functional tours that save you having to relearn the software each time you log in. viewLinc is supported for use with Microsoft Windows 10, Windows Edge and Chrome Browsers and provides automated reports localized for 8 languages. The software is backward-compatible with Vaisala’s industry-best instruments and data loggers. viewLinc versions 5.X are compatible with Vaisala’s innovative long-range wireless technology: VaiNet.

VaiNet RFL100 Data Logger

The VaiNet wireless humidity and temperature RFL100 data loggers use VaiNet wireless technology to achieve wired equivalent connectivity and data integrity through Chirp Spread Spectrum signal modulation. The RFL data loggers feature superior signal strength to 100 m (330 ft.); and transmit much further in unobstructed environments. Powered with two standard AA sized batteries, 1.5V (LR6 or FR6) for easy battery replacement, the RFL logger has a detachable probe for easy calibration and provides 18 months of operation at 20 °C.

VaiNet AP10 Network Access Point

The Vaisala VaiNet RFL wireless data loggers require a connection to a VaiNet access point: the AP10. Each AP10 can connect up to 32 loggers to the viewLinc Enterprise Server software. In a typical system, the AP10 is installed within 100 meters of an RFL100 data logger. In unobstructed environments the range will be significantly higher. Installation is easy with each logger automatically identified by an AP10 when turned on. Access points, along with viewLinc, verify all data and store it in a secure database where it is protected from tampering and loss.

Key Benefits

Simple Setup & Configuration

VaiNet’s wireless data loggers and access points are pre-programmed to locate each other and establish communication. Less equipment and less configuration simplifies installation so the system is easy to deploy, even with little or no previous experience setting up networked monitoring systems.

Data Integrity & Efficient Validation

VaiNet operates autonomously from other wireless devices and networks on a sub-GHz ISM band. This prevents signal interference with WLAN applications. With a simple network topology, installation, validation and troubleshooting is easy; no repeaters, signal boosters, or mesh networking to complicate the system.

Wired-equivalent Reliability

Wireless connection is self-healing with automatic recovery and data backfill. In case of connectivity issues, RFL data loggers automatically connect to another VaiNet AP10 access point. Reliable data transmissions means fewer transmission retries, which saves on power.

Simple, Efficient Infrastructure

VaiNet eliminates the need for dedicated and costly Ethernet connectivity for each data logger. Each VaiNet AP10 network access point supports up to 32 RFL data loggers. RFL data loggers that operate free of cabling are ideal in high-traffic areas and can be easily moved as monitoring needs change.

Superior Sensing Technology, Easy Calibration

VaiNet data loggers use detachable probes equipped with measurement electronics and calibration data. The probe is easily removed from the data logger and replaced with another newly calibrated probe in less than a minute. This ensures your critical environments are monitored accurately and without interruption. In some regions, we offer probe replacement as a service.

Long-range Signal

VaiNet provides interference-resistant wireless connectivity with signal strength ≥100 meters using Industrial, Scientific, and Medical (ISM) wireless frequencies. A low-frequency signal means that barriers typical in industrial environments and warehouses do not impede data transmissions. Obstructions like cement block walls, metal shelving, heavy duty equipment, liquid products, foil packs, and other packaging do not hinder VaiNet signals.

Components

  • viewLinc Monitoring, Alarming and Reporting Software
  • VaiNet Wireless Access Point AP10
  • VaiNet Wireless Temperature & Humidity Data Logger RFL100
  • VaiNet Wireless Access Point AP10
Continuous Monitoring System Services

Support, training and services for continuous monitoring systems

We offer a broad range of services to support the Vaisala continuous monitoring system and its components: viewLinc software, sensors and network connectivity devices. Along with system deployment services, training and technical support provide your staff with an in-depth understanding of the monitoring system, including best practices in managing controlled and regulated environments. Our life-cycle support, training, installation and validation ensure your monitoring system is efficient, effective and meets the most stringent compliance requirements. Learn more about viewLinc eLearning.

 

Vaisala sensors are industry leaders in measuring relative humidity, temperature, dewpoint, differential pressure, and carbon dioxide. Vaisala serves almost all of the top 50 pharmaceutical companies. We are a strategic partner for more than 3,200 life science customers, in 57 countries, with over 800 installed systems including GxP-regulated warehouses, laboratories, cleanrooms, incubators, refrigerators, freezers, and distribution centers. The Vaisala viewLinc monitoring system is designed to be easy to use, with supportive eLearning videos that allow users and system administrators to learn the system quickly.

Features

Installation

Validation

Calibration & repairs

Technical support

Support plan

Training

Mapping Service *Selected Regions only

– Show less

Key Benefits

Support plans

Support plans maximize your system availability, lifespan, value and performance with software upgrades, installation and validation support, prioritized 24 hour access to technical support every day of the year, web-based training, and self-teaching tools.

Installation service

Leverage the expertise of our dedicated technicians who will oversee and execute the installation of your system, ensuring a flawless system deployment. Installation includes in-depth user and administration training, any customized configuration, setup of all sensing equipment and network devices, and installation of drivers and software.

System validation service

Letting Vaisala execute your initial system validation saves you many hours of work and relieves your personnel to continue with core business activities. You receive comprehensive documentation, fast service, audit-ready reports. We add value to the system validation with information and advice to your staff, increasing in-house knowledge and monitoring system competence.

System training service

Choose from onsite training, remote training, and eLearning materials. We offer training in your facility as the powerful and effective way to rapidly develop system expertise in your staff. Remote training is provided through web-collaboration tools and allows our instructor to train users directly on your system. The eLearning program is a series of interactive videos that are designed to simply and efficiently train users with task-based content that is immediately applicable to real-world situations.

Calibration service

Calibration and repair services are globally available from Vaisala’s regional service centers. Standard calibration options are available for all monitoring system sensor equipment. We can create a calibration option to meet your specific requirements or test points. On-site calibration and probe replacement services are available in many regions. Contact us to learn more.

Validation/Mapping service

Our validation/mapping service is currently available only in Europe, China and Japan. The service can include area, room and chamber thermal mapping and analysis. Challenge tests on empty/loaded chambers and static/dynamic storage areas such as warehouses and distribution centers.

To Lead Is To Serve And To Serve Is To Care

Individually Assess Each Plan And Offer Optimal Solutions!

Serving an impressive list of long-term clients with experience and expertise in multiple industries.