HVAC Sensors

VCP RHT-series - Room Humidity Temperature Transmitter

The RHT is an indoor humidity and temperature transmitter with two 0-10VDC or 4-20mA Outputs

from $225.00 (ex gst)

VCP OHT-series - Outdoor Humidity Temperature Transmitter

The OHT is an outdoor humidity and temperature transmitter which measures the humidity and temperature of air and giving a 0-10VDC or 4-20mA Output.

from $263.00 (ex gst)

VCP DHT Series - Duct Humidity and Temperature Sensor

The duct humidity and temperature sensor DHT measures the humidity and temperature of air.

from $263.00 (ex gst)

VCP CO2R-Series - CO2 Transmitter w/- Humidity & Temp options

The CO2R-series can measure Carbon Dioxide (Co2) ranges of 400-2.000 ppm, 0-2.000 ppm, 0-5.000 ppm, 0-10.000 ppm

from $357.00 (ex gst)

VCP QRT 24-series - Room Air Quality (VOC) Transmitters

The room air quality transmitters QRT 24 series for the measurement of VOC's (Volatile Organic Compounds)

$300.00 (ex gst)

VCP RCD 010 THD - CO2, Temp & RH Transmitter w/- Display

RCD 010 THD is a wall mounted transmitter which combines Carbon Dioxide (CO2) + Humidity (rH) + Temperature (T) with a display

$414.00 (ex gst)

Milesight EM300-TH - Wireless Temperature & Humidity Sensor

Milesight’s EM300-TH is an advanced environmental sensor offering precise temperature and humidity readings to ±0.3℃ high accuracy of temperature and ±3% RH of humidity. Its durable design and long battery life make it ideal for both indoor and outdoor applications.

$93.00 (ex gst)

Milesight TS101 - Wireless Insertion Temperature Sensor

The Milesight TS101 is a high-tech, integrated temperature sensor and transmitter designed for precise internal temperature detection in agricultural and composting scenarios. It offers broad temperature measurement range, robustness with IP67 and IK10 ratings, and low power consumption technology. Seamlessly integrating with the Milesight LoRaWAN® gateway and IoT Cloud solution, it enhances operational efficiency and decision-making processes.

$159.00 (ex gst)

Sauermann Si-HH3 - Thermo-hygrometer with integrated thermo-hygrometry probe

The palm-sized Sauermann Si-HH3 thermo-hygrometer easily measures relative humidity and temperature.

$243.00 (ex gst)

Sauermann Si-PM3 - Digital Differential Pressure Manometer

The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure.

$319.00 (ex gst)

Sauermann Si-TI3 - Infrared thermometer

The palm-sized Sauermann Si-TI3 infrared thermometer is a key instrument to diagnose, inspect and check any temperature, with the advantage of using “no-contact” technology. An infrared thermometer measures surface temperatures of hot objects that are dangerous or difficult to access.

$190.00 (ex gst)

Sauermann Si-TT3 - Dual Input Thermometer K Thermocouple Temperature

The palm-sized Sauermann Si-TT3 dual input thermometer easily measures K thermocouple temperature.

$289.00 (ex gst)

Sauermann Si-VV3 - Vane Thermo-anemometer with integrated vane probe

The palm-sized Sauermann Si-VV3 vane thermo-anemometer easily measures airflow, air velocity & temperature with its vane probe.

$253.00 (ex gst)

VCP AVT-series - Air Velocity Transmitters

The AVT Series is a Duct mounted Air Velocity Sensor for HVAC application, with or without LCD Display.

from $300.00 (ex gst)

VCP COW1351 - Carbon Monoxide (CO) Detector COW-series

The VCP Carbon Monoxide (CO) Detectors with a measuring range up to 300ppm are suitable for CO measurement in parking garages, tunnels, engine repair shops, loading bays, engine test benches, shelters, go-kart race courses etc.

from $255.00 (ex gst)

VCP PAM1 - Air Differential Pressure Transmitter, IP67

The air pressure transmitter PAM 1-series is used for measuring differential pressure, volume flow in air, above-atmospheric or below-atmospheric.

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VCP PAT - Air Differential Pressure Transmitters

Flexible & Multi Functional Air Differential Pressure Transmitter PAT-series

from $296.00 (ex gst)

VCP QDT24 - Duct Air Quality (VOC) Transmitter

The Duct air quality transmitters QDT 24 series for the measurement of VOC's (Volatile Organic Compounds)

$399.00 (ex gst)

VCP HOTT - Outdoor Humidity & Temperature Transmitters

The HOTT Series of Temperature / Humidity sensors for Outdoor measurement

$475.00 (ex gst)

VCP TRTS - Room Temperature Transmitter

The room temperature transmitter TRTS have been designed for wall mounting and are used to sense temperature and output 4-20mA or 0-10VDC. With or without LCD Display.

from $168.00 (ex gst)

VCP 930-series - Air Differential Pressure Switches

930-series is suitable for low differential pressure switching applications in air-conditioning systems for providing indication of fan status or filter dirty.

$45.00 (ex gst)

VCP CDR 010T - CO2 + Temperature transmitter

The Carbon Dioxide (CO2) + Temperature transmitter CDR 010T is a self-calibrating microprocessor-controlled unit with 2 x 0-10VDC Outputs.

$372.00 (ex gst)

VCP PTO-series - Air Differential Pressure Transmitters

An Air Differential Pressure Transmitter PTO 500V with output 0-10 Vdc and pressure range 0-500 Pa.

$160.00 (ex gst)

VCP FAPS - Air Flow Paddle Switch

An Air flow paddle switch to monitor air flow within a duct and provides a switched output on detection of either a specified air velocity or flow failure.

$144.00 (ex gst)

Monnit Enterprise Air Particulate Wireless Meter

This mount-and-monitor device measures Particulate Matter that’s coarse (PM10), fine (PM2.5), and ultrafine (PM1) inside mines, production facilities, commercial kitchens and facilities, as well as business buildings.

$903.00 (ex gst)

Monnit Enterprise Air Velocity/Speed Wireless Sensor

This sensor measures the pressure difference between its two ports, accounts for ambient temperature and altitude, and determines system airflow speed in meters per second (m/s).

$1,188.00 (ex gst)

Monnit Enterprise Carbon Dioxide (CO2) Wireless Sensor

This sensor monitors Carbon Dioxide (CO2) gas; if levels exceed preset limits, designated personnel are alerted via text, email, or call

$915.00 (ex gst)

Monnit Enterprise Differential Air Pressure Wireless Sensor

This sensor measures the pressure difference between two input ports and transmits the measurement to iMonnit from -500 Pa to 500 Pa

$915.00 (ex gst)

Monnit Enterprise Humidity Wireless Sensor

Monnit's Enterprise Wireless Humidity Sensor measures the relative humidity (RH) of the air within a room or enclosure.

from $409.00 (ex gst)

Monnit Enterprise Standard Temperature Wireless Sensor

Accurately measures temperatures between -40 to +125°C in ambient conditions or with an external probe.

from $285.00 (ex gst)

Monnit Industrial Air Velocity/Speed Wireless Sensor

This air velocity/speed sensor measures the pressure difference between its two ports, accounts for ambient temperature and altitude, and determines system airflow speed in meters per second (m/s).

$1,360.00 (ex gst)

Monnit Industrial Differential Air Pressure Wireless Sensor

Measure the pressure difference between two input ports and transmits the measurement to iMonnit from -500 Pa to 500 Pa

$1,013.00 (ex gst)

Monnit MOWI Wi-Fi Humidity Sensor

Monnit MOWI Wi-Fi Sensors monitor Humidity and send the data wirelessly via your Wi-Fi to the iMonnit Cloud Database where you can view Graphs and data on line and receive alerts should any parameter breach.

$483.00 (ex gst)

Monnit MOWI Wi-Fi Low Temperature Sensor

The Monnit Wi-Fi Low Temperature Sensor uses an RTD to accurately measure temperatures from -200°C to +162°C (-328°F to +325°F). Perfect for low temperature critical applications such as freezers and coolers.

$667.00 (ex gst)

Monnit MOWI Wi-Fi Temperature Sensor

The Monnit MOWI Temperature Sensor uses a thermistor to accurately measure temperatures from -40°C to 85°C.

from $408.00 (ex gst)

Monnit PoE•X Humidity Sensor

Monnit’s Humidity Sensors monitor RH with a +/- 3% accuracy (between 10–90% RH), temperature, and dew point in facilities or enclosures. If the humidity exceeds your specified limits, these scientific-grade sensors instantly alert you via text, email, or call for swift correction.

$714.00 (ex gst)

Monnit PoE•X Temperature Sensor Range

Monnit’s Power over Ethernet (PoE) Temperature Monitoring Solutions are available in Standard, High, Low and Duct sensors ranging in temperatures from -200°C to 0°C (-328°F to 32°F) to -50°C to 370°C (-58°F to 700°F).

from $492.00 (ex gst)

VCP WCS24 - Condensation Sensor

The condensation sensor WCS 24 is an electronic sensor to detect condensation or incipient condensation on chilled ceilings.

$137.00 (ex gst)

Kimo HST Series Hygrostat

Kimo Humidity Sensor with relay output

from $441.00 (ex gst)

Kimo PST Series Manostats

A pressure Stat with relay output

from $420.00 (ex gst)

Kimo CO2ST - CO2 Stat

CO2 Stat with relay output

$697.00 (ex gst)

Kimo TST Series Thermostats

Kimo Wall Mounted Thermostat with relay output

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Kimo COST - CO Stat

CO Stat with relay output

$388.00 (ex gst)

Kimo CTV110 - Air velocity sensor

Air velocity sensor with analogue output

from $644.00 (ex gst)

Kimo TH110 - Temperature and humidity sensor

Temperature and humidity sensor with analogue output

from $435.00 (ex gst)

Kimo TM110 - Temperature sensor

Temperature sensor with analogue output

from $217.00 (ex gst)

Kimo CP110 - Pressure sensor

Pressure sensor with analogue output, 5 Ranges, Models: CP111, CP112, CP113, CP114, CP115

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Kimo HM110 - Humidity sensor

Humidity sensor with analogue output

from $300.00 (ex gst)

Kimo AQ110 - CO2 Air Quality Meter

The Kimo AQ 110 measures the level of carbon dioxide (CO2) present in ambient air.

$868.00 (ex gst)

Kimo HD110 - Thermo-hygrometer

Humidity : 5 to 95 %RH Temperature : -20 to +70°C Dew point : -40 to +70°Ctd

$770.00 (ex gst)

Kimo CR110 - Solar sensor

Solar sensor with analogue output

$1,188.00 (ex gst)

Kimo CO112 - CO2 Sensor

CO2 Sensor with LCD display and analogue output

$701.00 (ex gst)

Kimo CO110 - CO Sensor

CO Sensor with LCD display and analogue output

$597.00 (ex gst)

Kimo CP116 - Atmospheric pressure sensor

Atmospheric pressure sensor with analogue output

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Kimo COT210 - CO and temperature sensor

CO and Temperature sensor with analogue output

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Kimo COT212 - CO2 and temperature sensor

CO2 and Temperature sensor with analogue output

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Kimo LV110/111/117 - Thermo-anemometer with vane probe

LV 110 : Ø100 mm vane probe, LV 117 : Ø70 mm vane probe, LV 111 : Ø14 mm vane probe.

from $916.00 (ex gst)

Jumo Wall Mount RTD Sensor

Jumo Wall Mount PT100 RTD Sensor for Indoor and Outdoor installations with a waterproof sensor.

$78.00 (ex gst)

Jumo eTRON T100 - Electronic Thermostat (701052)

The JUMO eTRON T100 electronic thermostat measures the temperature via RTD temperature probe, thermocouple, or current (0(4)-20 mA), and can be configured as a simple heating or cooling thermostat depending on the set switching behavior.

$424.00 (ex gst)

Kimo LV130S - Thermo-anemometer with integrated vane probe (no certificate)

Air velocity: 0,3 to 35 m/s, Airflow: 0 to 99 999 m3/h, Temperature : 0 to +50°C. (Certificate available upon request for an additional fee).

$994.00 (ex gst)

Kimo VT110S/VT115S - Thermo-anemometer with hotwire (no certificate)

Air velocity : 0,15 to 30 m/s, Temperature : 0 to +50°C, Airflow : 0 to 99 999 m3/h

from $648.00 (ex gst)

Kimo MP110/MP111/MP112/MP115 - Manometer

MP 110 : -1000 to +1000 Pa, MP 111 : -1000 to +1000 mmH2O, MP 112 : -2000 to +2000 mbar, MP 115 : -500 to +500 mbar

from $395.00 (ex gst)

Kimo MP120S - Micromanometer w/- air velocity calculation & pitot tube (no certifcate)

Pressure : -1000 to +1000 Pa, Air velocity : 0 to 40 m/s

$749.00 (ex gst)

Kimo MP 130 - Micromanometer for gas network leak test

-200 to +200 mbar

$1,406.00 (ex gst)

Kimo TM210 - Temperature sensor

Temperature Sensor with analogue output

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Kimo FG 110 - Gas leak detector

0 to 10 000 ppm, 0 to 1 %vol, 0 to 20 %LEL

$775.00 (ex gst)

Kimo DF 110 - Detector of refrigerant gases and hydrogen

Detection of all the HCFC et HFC refrigerants

$800.00 (ex gst)

Jumo 907021-11 - Wall Mount Temp/RH/CO2 Sensors for air conditioning application monitoring

Jumo 907021-11 Wall mount Temperature / Humidity / CO2 room transmitters are the ideal solution for indoor applications such as HVAC in residential and official buildings.

$601.00 (ex gst)

Jumo Duct Mount Temp/RH Sensors (AirCon application monitoring)

A Duct mount Temperature / Humidity transmitter ideal for accurate measurement of relative humidity and temperature at a reasonable price in HVAC applications.

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Kimo CP210-R - Differential pressure and temperature sensor

Kimo’s CP 210-R measures air velocity, airflow & pressure and is ideal for use in industrial and pharmaceutical applications.

call for pricing

Kimo CTV210-R - Air velocity and temperature sensor

Kimo’s CTV 210-R is a transmitter with hotwire probe measuring air velocity from 0 to 30 m/s and temperature from 0 to +50°C.

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Kimo TH210 - Humidity and temperature sensor

Temperature and Humidity Sensor with analogue output

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Kimo Airflow cone for hotwire and vane anemometers

Air Flow Cones for measuring direct air flows in ventilators and HVAC

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Kimo CO (CO2) - Temperature / Humidity probe

Spare Part only

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Kimo Pitot tubes type L

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Kimo Vane Probe Plus

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Monnit Enterprise Carbon Monoxide (CO) Wireless Sensor

Measure the amount of CO gas in the surrounding air and receive real time alerts if levels have been exceeded

$680.00 (ex gst)

HOBO F300 - Air Velocity and Temperature Sensors

The F300 series is a versatile and rugged, high-performance air velocity and air temperature sensor.

from $1,339.00 (ex gst)

HOBO F350 - Air Velocity & Temperature Remote Head Sensors

The F350 series is a versatile, high performance, air velocity and air temperature sensor where the sensor element is built remotely from the sensor electronics.

from $1,509.00 (ex gst)

Monnit Enterprise Duct Temperature Wireless Sensor

These devices accurately measure ductwork temps while maintaining a sealed environment. If temps spike or fall beyond your preset limits, the sensors alert you (or on-site maintenance techs) via email, text, or call.

$369.00 (ex gst)

Monnit Carbon Dioxide (CO2) Monitoring Solution

CO2 concentration provides insight into facility ventilation quality and HVAC calibration. Greenhouses and modern grow spaces also rely on CO2 sensor data to optimize crop growth. Maintain wellness and productivity with the Monnit Wireless CO2 Sensor below.

$0.00 (ex gst)

VCP TDTH - Duct Temperature Transmitters

The duct temperature transmitter TDTH is used for sensing the air temperature in heating, ventilation and air conditioning systems (e.g. in supply air, extract air or mixed air ducts).

from $211.00 (ex gst)

VCP TSTH - Strap-On Temperature Transmitters

The strap-on temperature transmitter TSTH is used for used for temperature sensing on pipework (e.g. cold-water and hot-water), or on heating sections for heating system control for connection to a building management system

from $211.00 (ex gst)

VCP TITS/B - Immersion Temperature Transmitters

The immersion temperature transmitters TITB / TITS are used for acquiring the temperature of water, liquid or gaseous media (e.g. heating water) in heating, ventilation and air conditioning systems.

from $224.00 (ex gst)

VCP TOTP - Outdoor Temperature Transmitters

Outdoor temperature transmitter TOTP is used for sensing temperature outside and indoors where IP65 enclosure is required.

from $194.00 (ex gst)

VCP TRC - Room Temperature Sensors

The room temperature sensor TRC has been designed for wall mounting and is used to sense temperature in heating, ventilating, and air conditioning systems and is compatible with most control systems. Built with a plastic ABS enclosure.

$19.00 (ex gst)

VCP TDC - Duct Temperature Sensors

The duct temperature sensor TDC is used for sensing the air temperature in heating, ventilation and air conditioning systems (e.g. in supply air, extract air or mixed air ducts). It is supplied with a mounting flange and 200mm probe length.

$34.00 (ex gst)

VCP TIC - Immersion Temperature Sensors

The immersion temperature sensors TIC are used to measure the water temperature of heated or chilled water and other liquids in mechanical systems. Brass or stainless steel pockets can be added to the sensor.

$30.00 (ex gst)

VCP TSSC - Strap-On Temperature Sensors

The strap-on temperature sensor TSE is used for sensing the temperature of pipework in heating, ventilation, and air conditioning systems. The TSE includes a 300mm adjustable strap on band and fits a pipe diameter of 32mm - 50mm.

$34.00 (ex gst)

VCP TSC - Strap-on Temperature Sensors with Cable

The strap-on temperature sensor TSC is used for sensing the temperature of pipework in heating, ventilation and air conditioning systems.

$17.00 (ex gst)

VCP TOC - Outdoor Temperature Sensors

The outdoor temperature sensor TOC is used in heating, ventilation and air conditioning systems as reference sensor for weather-compensated control, measuring sensor, e.g. for optimisation, or for measured value display, or for connection to a building management system.

$25.00 (ex gst)

Milesight EM320-TH - Wireless Temperature & Humidity Sensors

The EM320-TH is a LoRaWAN®-enabled device that offers precise temperature and humidity monitoring. With its high-precision sensors, IP67 waterproof design, and FDA-approved food-grade material enclosure, it ensures accurate data detection under various conditions. The device's energy efficiency, long battery life, and compatibility with the Milesight IoT Cloud enhance its usability. Suitable for both indoor and outdoor applications, it is ideal for use in diverse environments like greenhouses, offices, hospitals, and factories.

from $115.00 (ex gst)

TZone THT02 - Temp & RH Transmitter (RS485)

The THT02 is a wall mounted Temperature and RH Transmitter. This device supports RS485 Modbus-RTU communication protocol for easy integration within existing systems.

$81.00 (ex gst)

TZone THT03 - Temp & RH Transmitter (RS485)

The THT03 is a wall mounted Temperature and Relative Humidity Transmitter with LCD display. This device supports RS485 Modbus-RTU communication protocol for easy integration within existing systems.

$119.00 (ex gst)

VCP WLD24 - Water Warning Detection Sensor

The Water Leakage Detector WLD 24 is designed to detect and alert users of water or moisture leaks, offering adjustable sensitivity and multiple installation options.

$182.00 (ex gst)

Milesight AM103(L) - Wireless Indoor CO2, Temp & RH Sensors

The AM103 is an efficient indoor wireless sensor that measures temperature, humidity, and CO2 levels, presenting real-time data on an optional user-friendly E-ink display. Its remote data management via Milesight IoT Cloud, NFC configuration, and extended battery life make it a cost-effective, convenient choice.

from $312.00 (ex gst)

Milesight AM300 - Indoor Air Quality Wireless Sensors

The AM300(L) Series is designed for complete IAQ monitoring. These devices measure various parameters, such as temperature, humidity, CO2 concentration, and more. With LoRaWAN® technology, the sensors connect to the Milesight IoT Cloud for remote data management, making them perfect for monitoring the indoor environment of offices, healthcare facilities, and retail stores.

from $0.00 (ex gst)

Milesight AM102(L) - Temperature & Humidity IAQ Wireless Sensor

The AM102(L) is an indoor ambience sensor of superior precision, adept at monitoring both temperature and humidity. Regardless of being available with or without an E-ink display, this sensor harnesses the power of LoRaWAN® technology, which ensures long-range transmission. Its primary aim is to assist users in preserving optimal indoor conditions, thereby significantly enhancing comfort, safety, and operational efficiency.

from $89.00 (ex gst)

VCP CO2D-series - Duct Mount Carbon Dioxide (CO2) Transmitters

The CO2D-series Duct Carbon Dioxide Transmitter is a durable, efficient device offering flexible measuring ranges and versatile output capabilities. With a 15-year lifespan, enhanced accuracy, and adaptable for various environments, it's a prime choice for industrial CO2 monitoring applications.

from $395.00 (ex gst)

Sauermann Class 320 Transmitter

Designed for clean rooms, regulated environments, and industrial VAC applications, this multifunctional device ensures precise regulation and monitoring of air parameters. Its waterproof, rugged housing, colour touch screen, and Sauermann Control software provide comprehensive visibility and customisable options for seamless measurement recording and downloading.

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