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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Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply

PX3ULX05 | Pressure, Dry, Univ, LCD | Veris

Brand: Veris

SKU: PX3ULX05

Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply

FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

SKU: FSNF120 US

Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply

PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris

Brand: Veris

SKU: PWLX05S

Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply

SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens

Brand: Siemens

SKU: SKD62U

iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply

iO-TWIN | Universal Twinning Kit | iO HVAC Controls

Brand: iO HVAC Controls

SKU: iO-TWIN

Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: NMB24-SR

Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply

ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo

Brand: Belimo

SKU: ZS-CCV-90

Johnson Controls A421AEC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Blackhawk Supply

A421AEC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Johnson Controls

Brand: Johnson Controls

SKU: A421AEC-02C

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