Humidity sensors Temperature Sensor

We at Blackhawk Supply stock over 345 professional-grade humidity sensors and transmitters from industry leaders Siemens, Senva Sensors, Veris, KMC, ACI, and others. Our comprehensive selection includes humidity/temperature transmitters, pneumatic duct humidistats, temperature and humidity sensor combinations, and condensation sensors for diverse environmental control needs!

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Duct Humidity Transmitters

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Duct Humidity Sensors

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Humidity Transmitters

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Vaisala HMD62 +/-1.5%RH Humidity and Temperature Transmitter | Blackhawk Supply

HMD62 | + / -1.5%RH Humidity and Temperature Transmitter | Vaisala

Brand: Vaisala

SKU: HMD62

Vaisala HMT120 +/-1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications | Blackhawk Supply

HMT120 | + / -1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications | Vaisala

Brand: Vaisala

SKU: HMT120

Vaisala HMS82W +/-3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Blackhawk Supply

HMS82W | + / -3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Vaisala

Brand: Vaisala

SKU: HMS82W

Vaisala HMW93D +/-1.7%RH Wall Humidity and Temperature Transmitter | Blackhawk Supply

HMW93D | + / -1.7%RH Wall Humidity and Temperature Transmitter | Vaisala

Brand: Vaisala

SKU: HMW93D

Vaisala HMW82 +/-3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Blackhawk Supply

HMW82 | + / -3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Vaisala

Brand: Vaisala

SKU: HMW82

Vaisala HMT130 +/-1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications | Blackhawk Supply

HMT130 | + / -1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications | Vaisala

Brand: Vaisala

SKU: HMT130

Vaisala HMS82 +/-3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Blackhawk Supply

HMS82 | + / -3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Vaisala

Brand: Vaisala

SKU: HMS82

Vaisala HMW110 +/-2%RH Humidity and Temperature Transmitter Series | Blackhawk Supply

HMW110 | + / -2%RH Humidity and Temperature Transmitter Series | Vaisala

Brand: Vaisala

SKU: HMW110

Vaisala HMD82 +/-3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Blackhawk Supply

HMD82 | + / -3%RH Low Maintenance Humidity and Temperature Transmitter for Standard HVAC | Vaisala

Brand: Vaisala

SKU: HMD82

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Brand: Contemporary Controls

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FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

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LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: LF120 US

iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply

iO-WR | Wireless Relay | iO HVAC Controls

Brand: iO HVAC Controls

SKU: iO-WR

Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply

ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo

Brand: Belimo

SKU: ZTH US

iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply

IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls

Brand: iO HVAC Controls

SKU: IO-WRP

Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply

LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo

Brand: Belimo

SKU: LF24 US

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