Indigo 200 Series Transmitters for Vaisala's Smart Humidity, Temperature, Dew Point, Moisture in Oil, CO2 and H2O2 Probes Vaisala Indigo 200 Series host devices are part of Vaisala Indigo product family and intended for Vaisala's intelligent, stand-alone humidity probes... Read more
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... Read more
CO₂ Probe GMP231 for CO₂ Incubators The Vaisala CARBOCAP® Carbon Dioxide Probe GMP231 is designed to provide incubator manufacturers with accurate and reliable carbon dioxide... Read more
CO₂ Probe GMP251 for %-level measurements in life science incubators, cold storage facilities and all demanding applications The Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold... Read more
CO₂ Probe GMP252 for ppm-level measurements in agriculture, refrigeration, demanding HVAC, and for plant growth manufacturers The Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe. It's intended for measuring CO2 in agriculture, ref... Read more
CO₂ Probe GMP343 for Demanding Measurements The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological measurements. Typical applications... Read more
Methane, Carbon Dioxide and Humidity Multigas Probe MGP261 for Smart Control of Biogas Quality Get more value out of waste by improved decision-making, and by reducing your operating costs. Vaisala CARBOCAP® MGP261 Multigas Probe for Methane... Read more
Dew Point and Temperature Probe DMP5 for In-Line Measurement in High Temperature Applications <180 °C Vaisala DRYCAP® Dew Point and Temperature Probe DMP5 is designed for in-line humidity measurement in industrial drying applications with high... Read more
Dew Point and Temperature Probe DMP7 for Remote Installations in Tight Spaces Vaisala DRYCAP® Dew Point and Temperature Probe DMP7 is made for tight spaces and low-humidity applications. Its short probe length makes it suitable... Read more
Dew Point and Temperature Probe DMP8 with Adjustable Installation Depth for Pressurized Pipelines <40 bars Vaisala DRYCAP® Dew Point and Temperature Probe DMP8 is designed for industrial low-humidity applications with pressure up to 40 bars. Typical... Read more
Dew Point Probe DMP6 for In-Line Measurement in Very High Temperature Applications <350 °C Vaisala DRYCAP® Dew Point and Temperature Probe DMP6 is designed for in-line humidity measurement in industrial drying applications with very high... Read more
Vaporized Hydrogen Peroxide, Humidity and Temperature Measurement HPP270 Series for Bio-Decontamination Processes The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series probes HPP271 and HPP272 are designed for demanding hydrogen... Read more
Optimus™ DGA Monitor OPT100 for Power Transformers Online Monitoring Finally, the world’s first maintenance free multi-gas DGA Monitor requiring no consumables of any kind. • No carrier or calibration gasses to... Read more
Compact Humidity and Temperature Probe HMP9 for Rapidly Changing Environments The Vaisala HUMICAP® Humidity and Temperature Probe HMP9 is designed for easy installation in rapidly changing environments where a fast response time... Read more
Humidity and Temperature Probe HMP3 for General Purpose Humidity and Temperature Applications with Exchangeable Sensor Vaisala HUMICAP® Humidity and Temperature Probe HMP3 is a general-purpose probe designed for processes with moderate humidity and temperature levels... Read more
Relative Humidity and Temperature Probe HMP4 For High Pressures Vaisala HUMICAP® Humidity and Temperature Probe HMP4 is designed for high-pressure applications such as compressed air systems in maritime, breathing... Read more
Relative Humidity and Temperature Probe HMP5 For High Temperatures Vaisala HUMICAP® Humidity and Temperature Probe HMP5 is designed for high temperature applications such as baking ovens, pasta dryers, ceramics and... Read more
Relative Humidity and Temperature Probe HMP7 for High Humidities Vaisala HUMICAP® Humidity and Temperature Probe HMP7 is designed for applications which involve constant high humidity or rapid changes in humidity... Read more
Relative Humidity and Temperature Probe HMP8 For Pressurized Processes Vaisala HUMICAP® Humidity and Temperature Probe HMP8 is designed for pressurized applications in compressed air systems, refrigerant dryers, and other... Read more
Moisture in Oil Probe MMP8 for Continuous Online Measurement Vaisala HUMICAP® Moisture in Oil Probe MMP8 enables fast and reliable measurement of moisture in oil. It uses the proven Vaisala HUMICAP® sensor that... Read more
Temperature Meter TMP1 for Demanding Temperature Measurements Vaisala Temperature Probe TMP1 is designed for demanding temperature measurements in industrial applications such as pharmaceutical industry and... Read more
Humidity and Temperature Meter Series HMT330 for Demanding Humidity Measurement Measure humidity in harsh environments with the best-in-class instrument you can truly depend on. The Vaisala HUMICAP® Humidity and Temperature... Read more
Humidity and Temperature Transmitter Series HMT310 for Demanding Industrial Applications The Vaisala HUMICAP® HMT310 series is for demanding industrial applications where compact product design is essential. The measurement stability is... Read more
Intrinsically Safe Humidity and Temperature Transmitter Series HMT360 for Hazardous Environments Vaisala HUMICAP® HMT360 wall mount transmitter is designed specifically for hazardous and explosive environments. The entire transmitter can be placed... Read more
Dew Point and Temperature Meter Series DMT340 for Demanding Low Humidity Conditions Condensation-resistant DMT340 is designed for industrial low-humidity applications such as industrial drying, compressed air systems, semiconductor... Read more
Dew Point Transmitters DMT345 and DMT346 for High Temperature Applications Vaisala DRYCAP® Dewpoint Transmitters DMT345 and DMT346 are the best-in-class choice for direct measurement of humidity without sampling systems in... Read more
Dew Point Meter DMT132 for Refrigerant Dryers Vaisala HUMICAP® Dewpoint Transmitter DMT132 is an affordable dew point measurement instrument designed to verify the functionality of refrigerant... Read more
Dew Point Transmitter DMT152 Dew point measurement in very dry environments Designed to reliably measure low dew point - even down to below -80°C - the DMT152 is an ideal choice for the semiconductor industry as well as... Read more
Humidity and Temperature Transmitter Series HMD/W80 ±3%RH Low Maintenance Transmitters for Standard HVAC The HMDW80 series is versatile with transmitters for wall and duct mounting for measuring relative humidity and temperature in various building... Read more
Humidity and Temperature Transmitter Series HMDW110 ±2%RH transmitters with a certificate for demanding HVAC Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMDW110 is suitable for relative humidity, dew-point, enthalpy, wet-bulb temperature and... Read more
Humidity and Temperature Transmitter Series HMS110 ±2%RH outdoor sensors for HVAC Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMS110 are ideal for cooling tower control and differential enthalpy control of... Read more
Humidity and Temperature Transmitter Series HMS80 ±3%RH Outdoor Sensor for HVAC A reliable basic outdoor humidity sensor for a pole or wall installation. Dew point, wet bulb and enthalpy outputs can be selected by dip switch... Read more
Humidity and Temperature Transmitter Series HMW90 ±1.7%RH Wall Transmitters with a Certificate for Demanding HVAC Typical applications are include museums and archives, production and warehouse facilities, data centers, laboratories, and testing environments. T... Read more
Humidity and Temperature Transmitters HMD60 ±1.5%RH Transmitters for Demanding HVAC, with a Certificate The sturdy and reliable duct mounted Vaisala HUMICAP® Humidity Transmitter Series HMD60 is designed for monitoring relative humidity in demanding HVAC... Read more
Humidity and Temperature Transmitters HMT120/130 ±1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications The Vaisala HUMICAP® HMT120 and HMT130 transmitters are suitable for cleanrooms, museums, laboratories and data centers. Maintaining measurement... Read more
Miniature Dew Point Transmitters DMT143 & DMT143L (Long) for OEM Applications Miniature size dew point transmitters DMT143 and DMT143L are ideal choices when you want to measure dew point accurately in small compressed air... Read more
Moisture and Temperature in Oil Transmitter Series MMT330 for Hydraulic and Lubrication Systems and Transformer Oil Monitoring Vaisala HUMICAP® Moisture and Temperature Transmitter MMT330 series enables fast and reliable detection of moisture in oil in central lubrication... Read more
Moisture and Temperature Meter Series MMT310 for Transformer Oil, Hydraulic and Lubrication Systems in Marine and Paper Industry Vaisala HUMICAP® Moisture and Temperature Transmitter Series MMT310 is a fast and reliable on-line detector for moisture in oil. Used in for... Read more
Vaisala K-PATENTS® Semicon Refractometer PR-23-MS for semiconductor liquid chemical processes A compact refractometer with an ultra-pure modified PTFE flow cell body for semiconductor liquid chemical processes. Connected to the process by a ¼... Read more
Vaisala K-PATENTS® Semicon Refractometer PR-33-S for semiconductor liquid chemical processes A compact refractometer with an ultra pure modified PTFE flow cell body for semiconductor liquid chemical processes. Connected to the process by a ¼... Read more
Digital Open Frame Humidity Module HMM105 for OEM Applications An open frame module for integration into environmental chambers and incubators. The module incorporates the Vaisala HUMICAP® 180R sensor which... Read more
HUMICAP® Humidity and Temperature Probe HMP113 The Vaisala HUMICAP® HMP113 humidity probe with plastic enclosure has excellent reliability and high chemical tolerance and is suitable for non... Read more
Humidity and Temperature Probe HMP110 with ±1.5%RH Accuracy for Demanding Volume Applications The Vaisala HUMICAP® Humidity and Temperature Probe HMP110 is a trouble-free and cost-effective humidity transmitter with high accuracy and good... Read more
Humidity Module HMM100 for Environmental Chambers The Vaisala HUMICAP® Humidity Module HMM100 is an open frame module for integration into environmental chambers. The modules provide a single analog... Read more
INTERCAP® Humidity and Temperature Probe HMP63 The Vaisala INTERCAP® Humidity and Temperature Probe HMP63 is a cost-effective humidity probe with plastic enclosure. It is designed for non... Read more
HMP60 Humidity and Temperature Probe for Volume Applications HMP60 is a simple, durable and cost-effective humidity probe suitable for volume applications, integration into other manufacturers' equipment... Read more
Humidity and Temperature Module HMM170 for Environmental Chambers Vaisala HUMICAP® Humidity and Temperature Module HMM170 is a robust open frame transmitter for integration into environmental chambers that need... Read more
Moisture and Temperature Transmitter for Oil MMT162 for Transformer Applications and OEM Systems Excellent economical solution for reliable on-line detection of moisture in oil even in the most demanding applications. The sensor’s excellent... Read more
Handheld CO₂ Meter GM70 for Spot-Checking Applications The Vaisala CARBOCAP® Hand-held Carbon Dioxide Meter GM70 measures volume concentration of CO2 in the units of ppm or %. It is a user-friendly meter... Read more
Hand-Held Humidity and Temperature Meter HM40 for Quick Inspections and Spot-Checking Compact, portable, and easy-to-use Vaisala HUMICAP® HM40 Hand-Held is designed for spot-checking in a wide variety of environments and is available... Read more
Handheld Dewpoint Meter DM70 for Spot-Checking Applications Handheld Dewpoint Meter DM70 for spot-checking applications and field calibration offers accurate and fast measurement for industrial dew point... Read more
Handheld Humidity and Temperature Meter HM70 for Demanding Spot-Checking Applications Vaisala HUMICAP® HM70 Handheld is designed for demanding humidity measurement in spot-checking applications. It is also ideal for field checking and... Read more
Handheld Moisture and Temperature Meter for Spot-Checking in Oil MM70 for Transformers and Oil Pipelines Reliable MM70 is an ideal tool for the preventive maintenance of oil-filled systems. The water activity measurement indicates the margin to free water... Read more
Concrete Moisture Measurement Kit SHM40 for ASTM2170 Compliant Borehole Measurement Measuring structural moisture is essential in order to avoid mold and volatile organic compounds (VOCs). Vaisala SHM40 offers an easy and a reliable... Read more
CO2, Humidity and Temperature Transmitter Series GMW80 for Monitoring Indoor Air Quality Measuring CO2 is the most economical way to monitor both indoor air quality (IAQ) and human presence with one sensor. Inadequate ventilation results... Read more
CO2, Temperature and Humidity Transmitter Series GMW90 for Green Building Projects The wall-mounted Vaisala GMW90 Series CARBOCAP® Carbon Dioxide, Temperature and Humidity Transmitters are especially suited for green building... Read more
CO₂ Transmitter Series GM20 for Demand Controlled Ventilation The duct-mounted Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMD20 are specially designed for demand-controlled ventilation (DCV). They are... Read more
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... Read more
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... Read more
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... Read more
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... Read more
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... Read more
vNet Power over Ethernet (PoE) Logger Interface For connecting DL-series data loggers to a network The Vaisala vNet Power over Ethernet (PoE) data logger interface is a network connectivity cradle that connects DL-series data loggers to an Ethernet... Read more
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... Read more
Temperature Data Loggers DL1016/1416 For wide-range temperature monitoring Vaisala's multi-application temperature data loggers monitor temperatures in up to four applications with one logger – ultra-low temperature... Read more
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... Read more
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... Read more
Sanitary Flush Mounted Refractometer PR-43-APT For flush mounting installations in cookers, cooling crystallizers and other vessels that have scrapers or mixers The unique and innovative Vaisala K-PATENTS® Sanitary flush mounted refractometer PR-43-APT system consists of a flush mounted refractometer and a... Read more
Turbine Mounting Kit HMT300TMK for Power Turbine Intake Air Measurement HMT330TMK monitors the air intake of gas and liquid fueled power turbines and is used together with HMT337 Temperature and Humidity Transmitter. Ideal... Read more
Vaisala K-PATENTS® Compact Process Refractometer PR-23-GC For the general industry small pipeline and bypass line applications The PR-23-GC sensor is easy to install in the process either directly in a pipe elbow by a Sandvik coupling connection or in a straight pipe via a... Read more
Vaisala K-PATENTS® Pharma Refractometer PR-23-AC Meets the pharmaceutical industry standards and guidelines These include PAT, GMP, CIP/SIP, 21 CFR Part 11 and validation. The ability to understand and continuously control Refractive Index nD contributes... Read more
Vaisala K-PATENTS® Process Refractometer PR-23-GP For measuring the concentrations of a wide range of chemicals The PR-23-GP sensor is installed via a flange or clamp connection. The measurement range covers 0-100 % by weight. The accuracy is typically ±0.1 %... Read more
Vaisala K-PATENTS® Process Refractometer PR-23-GP/GC For measuring Brix in the demanding cane and beet sugar refining and milling processes Process Refractometer PR-23-GP is an ideal all-round instrument for measuring the concentrations of a wide range of chemicals. The PR-23-GP sensor... Read more
Vaisala K-PATENTS® Process Refractometer PR-23-RP A heavy-duty refinery model designed to meet the unique requirements of the refining and petroleum industries Typical applications include accurate liquid concentration measurements, e.g. acid in alkylation, glycol or amines in gas processing and multi-product... Read more
Vaisala K-PATENTS® Process Refractometer PR-23-W/M For measuring liquid concentrations in chemically aggressive solutions ultra-pure fine chemical processes, where metal parts cannot be used Read more
Vaisala K-PATENTS® SAFE-DRIVE™ Process Refractometer PR-23-SD A retractable refractometer for measuring black liquor dry solids and green liquor density or TTA in kraft chemical recovery process Read more
Vaisala K-PATENTS® Sanitary Compact Refractometer PR-23-AC for Brix and concentration measurement The Sanitary Compact Refractometer PR-23-AC provides accurate means for measuring Brix and liquid concentration in hygienic installations and in small... Read more
Vaisala K-PATENTS® Sanitary Compact Refractometer PR-43-AC for in-line Brix and concentration measurement The unique and innovative Vaisala K-PATENTS® Sanitary Compact Refractometer PR-43-AC system consists of a compact refractometer and a graphical user... Read more
Vaisala K-PATENTS® Sanitary Probe Refractometer PR-43-AP for in-line Brix and concentration measurement The unique and innovative Vaisala K-PATENTS® Sanitary probe refractometer PR-43-AP system consists of a probe refractometer and a graphical user... Read more
Vaisala K-PATENTS® Sanitary Refractometer PR-43-A for in-line Brix and concentration measurement The unique and innovative Vaisala K-PATENTS® Sanitary refractometer PR-43-A system consists of a compact or probe refractometer and a graphical user... Read more
Vaisala K-PATENTS® Saunders Body Refractometer PR-23-W For use in chemically aggressive solutions and ultra-pure fine chemical processes in large-scale production and in large pipelines Read more
Vaisala K-PATENTS® SeedMaster SM-3 For multiparameter sugar crystallization monitoring and automatic seeding Vaisala K-PATENTS® SeedMaster SM-3 is a unique third generation crystallization transmitter and seeding device to be used with the Vaisala K-PATENTS®... Read more
Vaisala K-PATENTS® Teflon Body Refractometer PR-23-M For chemically aggressive solutions and ultra-pure fine chemical processes The PR-23-M has a built-in flow cell designed to keep all metal and other easily corroding parts from coming into contact with the process liquid. All... Read more
Vaisala K‑PATENTS® Sanitary OEM Refractometer PR-33-A for in-line Brix and concentration measurement Vaisala K-PATENTS® Sanitary OEM Refractometer PR-33-AC is designed to meet the needs of original equipment manufacturers (OEMs) and integrators... Read more
Vaisala K‑PATENTS® Sanitary Refractometer PR-23-A for Brix and concentration measurement Vaisala K-PATENTS® Sanitary Refractometer PR-23-A enables accurate in-line Brix and concentration measurements and control in dairy, liquid food and... Read more
Dew Point and Pressure Transmitter DPT146 for Compressed Air Measurement DPT146 for compressed air measurement makes monitoring compressed air simple and convenient. The DPT146 measures both dew point and process pressure... Read more
HUMICAP® OEM Modules for relative humidity, temperature and dew point applications Vaisala offers a wide range of OEM modules for relative humidity (RH), temperature (T) and dewpoint (Td) measurement applications. Read more
Meteorological Installation Kit HMT330MIK for Installing HMT337 or PTU307 Outdoors Obtaining a true humidity reading is particularly important in e.g. fog and frost prediction and in traffic safety. The Vaisala Meteorological... Read more
Multiparameter Transmitter DPT145 for SF6 Gas The Vaisala Multiparameter Transmitter DPT145 for SF6 Gas is a unique innovation that enables online measurement of dew point, pressure, and... Read more
Portable Sampling System DSS70A and Sampling Cells for Hand-Held Meter DM70 The Vaisala DRYCAP® Portable Sampling System DSS70A provides a compact solution for field checking dew point where direct measurement is difficult... Read more
Intrinsically safe Humidity and Temperature Transmitter HMT368 for moisture in oil and JET A-1 fuel Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and... Read more
HMK15 Humidity Calibrator Vaisala Humidity Calibrator HMK15 makes calibration and spot checking of humidity probes and transmitters easy and reliable, although for critical... Read more
CAB100 Industrial Cabinet for Continuous Monitoring Systems For cleanrooms and industrial settings The CAB100 is designed for continuous monitoring and alarming of cleanroom and industrial areas. The cabinets provide centralized integration... Read more
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... Read more
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. Da... Read more
Moisture, Hydrogen and Temperature Transmitter MHT410 for Power Transformer Online Monitoring The Vaisala Moisture, Hydrogen and Temperature Transmitter MHT410 for Transformer Oil measures directly from representative transformer oil giving... Read more
Wide-Range Temperature Probe TMP115 For demanding temperature controlled environments Ideal for temperature-controlled chambers, cryogenic applications, incubators, LN2 tanks, blood/tissue banks and temperature chambers, the TMP115... Read more
Combined Pressure, Humidity and Temperature Transmitter PTU300 for Demanding Applications The PTU300 is a unique instrument measuring three parameters simultaneously: barometric pressure, humidity, and temperature. The instrument has four... Read more
Barometric Pressure Transfer Standard PTB330TS Portable, battery operated transfer standard with data capability Barometric Pressure Transfer Standard PTB330TS combines a PTB330 digital barometer with a hand-held MI70 indicator within a portable unit functioning... Read more
Digital Barometer PTB330 for Professional Meteorology, Aviation, and Industrial Users This PTB330 barometer - designed for a wide range of high-end atmospheric pressure measurement - is based on the Vaisala BAROCAP® Sensor. It is a... Read more
PTB110 Barometer for Industrial Use Vaisala BAROCAP® Barometer PTB110 is designed both for accurate barometric pressure measurements at a room temperature and for general environmental... Read more
PTB210 Digital Barometer for Harsh Environments Excellent solution for outdoor installations. Operates in a wide temperature range. The housing provides IP65 (NEMA4) compliant protection against... Read more
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... Read more
Differential Pressure Transmitter PDT102 For life science and high technology cleanroom applications A high performance instrument designed primarily for life science and high technology cleanroom applications, the PDT102 features a robust MEMS... Read more
Data Logger Jacket To ensure reliable humidity data logging in humid or dust-prone environments, ask for DL Jackets for your loggers. Read more
Cables for Vaisala data loggers Vaisala Cables are used for connecting Vaisala data loggers to a standard USB port and to a standard RS-232 serial port. Read more
Probes and Damping Blocks Accessories for Temperature Data loggers Our probes connect easily to Vaisala data loggers. The Vaisala EPT series external temperature probes for data loggers include the N and V models. The... Read more
