Control Sensors for Sale
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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TOIR00 | Temp | Outdoor | 1k | Veris
Brand: Veris
SKU: TOIR00
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TODR00 | Temp | Outdoor | 10k T2 | Veris
Brand: Veris
SKU: TODR00
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TKBKR00 | Temp | Remote SS Probe | 10k w / 11k Shunt | Veris
Brand: Veris
SKU: TKBKR00
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TJBCR00 | Temp | VAV | 4" SS Probe w / Plate | 1k Pt | Veris
Brand: Veris
SKU: TJBCR00
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TIWB0H0 | Temp | Imrsn | Wtight | 4 in | 10k T3 | Veris
Brand: Veris
SKU: TIWB0H0
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TIGB1D0 | Temp | Immersion | SrvcBdy | 4" | Thermowell | 10k T2 | Veris
Brand: Veris
SKU: TIGB1D0
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TFCDR00 | Temp | Duct w / Mtg Box | 6In. | 10k Type 2 | Veris
Brand: Veris
SKU: TFCDR00
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TEAVS | Temp | Economy Wall | 0-10V Output | Veris
Brand: Veris
SKU: TEAVS
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TE-702-B-7-B | 10K Ohm Type III | Duct Temperature Sensor | Sensor Length: 6 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-7-B
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TE-702-B-12-D | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 12 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-12-D
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TE-702-B-12-A | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 4 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-12-A
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TE-702-B-1-C | 100 ohm (2 wire) | Duct Temperature Sensor | Sensor Length: 8 inch | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-702-B-1-C
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TE-702-A-12-C | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Plastic Housing | Mamac
Brand: Mamac
SKU: TE-702-A-12-C
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TE-701-C-12-B | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 6 inch | Mamac
Brand: Mamac
SKU: TE-701-C-12-B
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TE-211Z-B-D-2-1-E-3 | 4-20mA | -30-130F | Duct Temperature Sensor | 12 inch | 24VDC Powered | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-211Z-B-D-2-1-E-3
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TE-211Z-B-A-2-1-E-7 | 4-20mA | Custom | Duct Temperature Sensor | 4 inch | 24VDC Powered | Galvanized Housing | Mamac
Brand: Mamac
SKU: TE-211Z-B-A-2-1-E-7
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TE-211Z-A-1-E-2 | 4-20mA | 40-140F | Room Zone Wall Temperature Sensor | 24VDC Powered | Mamac
Brand: Mamac
SKU: TE-211Z-A-1-E-2
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SCE-60EL2418FS | NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Saginaw
Brand: Saginaw
SKU: SCE-60EL2418FS
VT7652B5031B | Thermostat | Roof | 2 Heat Cntcts | 2 Cool Cntcts | Prgmble | BAC | Viconics
Brand: Viconics
SKU: VT7652B5031B
QFA3171D | Outside Air RH & T Sensor, 2 percent, RH: 4-20 mA T: 4-20 mA, Display | Siemens
Brand: Siemens
SKU: QFA3171D
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