Temperature Transmitters
Explore our range of precision temperature transmitters, designed for accurate measurement and reliable data transmission. Suitable for industrial, environmental, and scientific applications, these devices help ensure optimal temperature monitoring and control across a variety of systems.
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CDT CO2/Temperature Transmitter
DwyerOmegaThe DwyerOmega CDT CO2/Temperature Transmitter is an accurate and reliable environmental monitoring instrument. The CO2 universal output allows users to select the transmitter output to be 4-20 mA, 0-5 VDC, or 0-10 VDC to work with virtually any building management controller.
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GMW90 C02, Temperature, and Humidity Transmitter
VaisalaThe Vaisala GMW90 C02, Temperature, and Humidity Transmitter is an environmental monitor for carbon dioxide, temperature, and humidity. With advanced sensors and easy maintenance, it’s ideal for indoor air quality, HVAC, and process monitoring. Includes CO2 calibration and communication options.
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HMD60 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMD60 Humidity and Temperature Transmitter provides exceptional accuracy for HVAC applications. With full 0 to 100 %RH measurement and the Vaisala HUMICAP® Sensor, you can expect excellent accuracy and resistance to dust and chemicals.
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HMD62 Duct-Mount Humidity and Temperature Transmitter
VaisalaThe Vaisala HMD62 is an accurate duct-mount humidity and temperature transmitter with NEMA4X/IP66 housing and 4-20mA analog outputs—ideal for HVAC and industrial applications.
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HMP7 Relative Humidity and Temperature Probe
VaisalaThe Vaisala HMP7 Relative Humidity and Temperature Probe with Vaisala’s HUMICAP® technology is designed for high humidity applications. Part of the Indigo product family, it is compatible with Indigo500 and Indigo200 series transmitters.
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HMS112 Outdoor Humidity and Temperature Transmitter
VaisalaThe Vaisala HMS112 Outdoor Humidity and Temperature Transmitter offers precise humidity and temperature measurements with HUMICAP® 180R sensor, ±2 %RH accuracy, NIST traceable calibration, and easy installation with a protective shield.
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HMS80 Humidity and Temperature Transmitter
VaisalaFind the Vaisala HMS80 Humidity and Temperature Transmitter for outdoor air measurement. Range: 0-100% RH, -40°C to +60°C. Accuracy: ±3%RH. IP65 rating, current output, and solar radiation shield included. Ideal for HVAC.
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HMS83 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMS83 Humidity and Temperature Transmitter is designed for HVAC applications, with an RH range of 0 to 100%, a temperature range of -40 to +60°C, and a voltage output.
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HMT120/HMT130 Humidity and Temperature Transmitters
VaisalaVaisala HMT120/HMT130 Humidity and Temperature Transmitters offer precise readings with reliability and dust resistance. Equipped with interchangeable probes for easy calibration, these transmitters are ideal for data centers, cleanrooms, and HVAC systems.
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HMT310 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMT310 Humidity and Temperature Transmitter is the latest solution for accurate measurements. With a HUMICAP® sensor and full measurement range, it’s easy to integrate and perfect for environmental monitoring.
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HMT330 Humidity and Temperature Transmitter
VaisalaThe Vaisala HUMICAP® HMT330 Humidity and Temperature Transmitter offers stable measurements and extensive customization for demanding industrial applications. Range: 0–100% RH, temperature up to +180°C. HMT330 series is now being discontinued. Please see the Indigo range of products.
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HMT370EX Humidity and Temperature Transmitter
VaisalaThe Vaisala HMT370EX Humidity and Temperature Transmitter is intrinsically safe for hazardous areas, measuring RH, T, and various humidity parameters with high accuracy, robust design, and wide temperature range.
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HMW90 Humidity and Temperature Transmitter Series
VaisalaDownload PDF Read moreDiscover the Vaisala HMW90 Humidity and Temperature Transmitter Series: ±1.7%RH wall transmitters for demanding HVAC. Models include the TMW92, TMW93, HMW92, HMW93, HMW95 with Modbus RTU communication. Ideal for precise environmental monitoring.
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HMW92 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMW92 Humidity and Temperature Transmitter excels in HVAC settings. Easy installation, user-exchangeable modules, precise measurements (0-100% RH, -5 to +55°C), loop-powered output, and a hidden display.
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HMW93 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMW93 Humidity and Temperature Transmitter has superior HVAC performance, easy installation, user-exchangeable modules, calibration display, wide measurement range, and discreet design for seamless integration.
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HMW95 Humidity and Temperature Transmitter
VaisalaThe Vaisala HMW95 Humidity and Temperature Transmitter, part of the HMW90 Wall-Mount Series, offers high performance for HVAC settings. Easy installation, user-exchangeable modules, digital communication, and a hidden display ensure seamless operation.
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Neon Temperature Transmitter
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PTU300 Pressure, Humidity and Temperature Transmitter
VaisalaDownload PDF Read moreVaisala PTU300 Pressure, Humidity and Temperature Transmitter with dual barometric pressure sensors, optional features, and NIST traceable calibration. Ideal for environmental monitoring.
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RH + T Wall mount Transmitter
VaisalaVaisala RH + T Wall Mount Transmitter HMW88D features IP65 protection, 0–100% RH and -40 to +60 °C temperature range, 4–20 mA output, and a swappable INTERCAP® sensor.
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RHP-W Humidity/Temperature/Dew Point Transmitter
DwyerOmegaThe DwyerOmega RHP-W Humidity/Temperature/Dew Point Transmitter is a reliable wall mount solution for environmental monitoring. It offers accurate readings with a capacitive polymer sensor, internal dip switches for unit selection, and field-replaceable sensors.
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RHPX-2LHAB-00 Humidity/Temperature Transmitter
DwyerOmegaThe DwyerOmega RHPX-2LHAB-00 is a high-accuracy humidity and temperature transmitter for HVAC, clean rooms, and data centers, featuring 2% or 3% RH accuracy, optional display, and durable housing.
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RTDT225 RTD Temperature Transmitter
APCSThe APCS RTDT225 RTD Temperature Transmitter converts RTD (Pt100) sensors to a precise DC signal. It offers lead resistance compensation, span/zero adjustments, 2-wire or 3-wire output, and 2000Vrms isolation for reliable temperature monitoring.
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TM-2HL Head Mount RTD Transmitter
Define InstrumentsThe Define Instruments TM-2HL is a high-accuracy, loop-powered DIN B temperature transmitter for PT100/PT1000 inputs, featuring a 4–20mA output and quick USB setup via Define ToolBox.
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TM-2HLI Isolated Head Mount RTD-TC Transmitter
Define InstrumentsThe Define Instruments TM-2HLI is a loop-powered, high-isolation head-mount transmitter for RTD or thermocouple inputs, delivering a 4–20mA output with fast USB setup.
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