Sensors Replaceable element Application
We have 9,000+ sensor models in our stock for your next building automation project. Duct, pipe, indoor and outdoor sensors: Blackhawk Supply has it all! Shop today!
Pressure Sensors 
Duct Temperature Sensors 
Current Sensors 
Gas Sensors 
Outside Temperature Sensors 
Outside Humidity Sensors 
Duct Humidity Sensors 
Room Humidity Sensors 
Room Temperature Sensors 
Freezer Sensors 
Strap Sensors 
Light/LUX Sensors 
Bullet Sensors 
Level Transmitters for Sale 
Heating Sensors 
Air Quality 
Facility Monitoring 
Plumbing Sensors 
Water Leak Detection 
Accessories
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HS2XX | RH Replaceable | 2% | Veris
Brand: Veris
SKU: HS2XX
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HS3XX | RH Replaceable | 3% | Veris
Brand: Veris
SKU: HS3XX
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HS5XX | RH Replaceable | 5% | Veris
Brand: Veris
SKU: HS5XX
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HS2NX | RH Replaceable | 2% | NIST | Veris
Brand: Veris
SKU: HS2NX
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HS1NX | RH Replaceable | 1% | NIST | Veris
Brand: Veris
SKU: HS1NX
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MX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1B
PX3DLX02 | Pressure | Dry | Duct | LCD | 0-10 In WC | Veris
Brand: Veris
SKU: PX3DLX02
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2
H971 | Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Veris
Brand: Veris
SKU: H971
SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U
PWLX03S | Pressure | Wet | NEMA 4 | LCD | 0-50PSID | Veris
Brand: Veris
SKU: PWLX03S
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN