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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KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply

STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC

Brand: KMC

SKU: STE-8001W80

Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply

MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric

Brand: Schneider Electric

SKU: MG350V-24F

Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply

BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls

Brand: Contemporary Controls

SKU: BAST-221C-B2

Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply

EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic

Brand: Neptronic

SKU: EHS45-600-10

Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply

PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris

Brand: Veris

SKU: PWLX04S

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

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

Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply

B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: B220+LF120 US

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