Sensors 5 years Warranty
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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EP3031S2 | EP3 | No Anlg Out | Alarm | Failsafe | Cvr | Veris
Brand: Veris
SKU: EP3031S2
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CWLSXX | CO2 | Wall | LCD | Veris (OBSOLETE)
Brand: Veris
SKU: CWLSXX
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AA10B32F122 | Convertor | 100 ohm Plat RTD to 4-20mA | deg.F | 32 to 122 | Veris
Brand: Veris
SKU: AA10B32F122
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TEH00 | Temp Economy Wall | 10k T3 | Veris
Brand: Veris
SKU: TEH00
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TDDAM22 | Temp | Duct | 8" | Xmtr | 4-20mA | 32-122F | 2 Cert | Veris
Brand: Veris
SKU: TDDAM22
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PWRLX04S020 | Pressure | Wet | Remote | LCD | 0-100PSID | Water | 20ft | Veris
Brand: Veris
SKU: PWRLX04S020
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PG08AM | Pressure | Gauge | 250psig | 4-20mA | 316SS | Veris
Brand: Veris
SKU: PG08AM
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EP3331S | EP | Tri-S | PWM | Alg in | Alg out | Pressure loss | Vnt on pwr | m | Veris
Brand: Veris
SKU: EP3331S
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EA20BB010 | Current Xdcr | Split | 100A | 1kVDC | Unipolar | Veris
Brand: Veris
SKU: EA20BB010
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CRLSXX | CO2 | Remote | LCD | CE | Veris
Brand: Veris
SKU: CRLSXX
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AA10B-58F122 | Convertor | 100 ohm Plat RTD to 4-20mA | deg.F | -58 to 122 | Veris
Brand: Veris
SKU: AA10B-58F122
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TOAV20 | Temp | Outdoor | Xmtr | 5 / 10V | 32-122F | Veris
Brand: Veris
SKU: TOAV20
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TJBIR00 | Temp | VAV | 4 In SS Probe w / Plate | 1k | Veris
Brand: Veris
SKU: TJBIR00
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TJBDR00 | Temp | VAV | 4 In SS Probe w / Plate | 10k T2 | Veris
Brand: Veris
SKU: TJBDR00
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TFDHR00 | Temp | Duct w / Mtg Box | 8" | 10k T3 | Veris
Brand: Veris
SKU: TFDHR00
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PWRLX04S010 | Pressure | Wet | Remote | LCD | 0-100PSID | Water | 10ft | Veris
Brand: Veris
SKU: PWRLX04S010
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PWRLX03S020 | Pressure | Wet | Remote | LCD | 0-50PSID | Water | 20ft | Veris
Brand: Veris
SKU: PWRLX03S020
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H939 | Current Switch / Relay Combo | Split Core | Adj. | SPST | Veris
Brand: Veris
SKU: H939
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H909HV | Current Switch | Split-Core | Adj | N.O. | 250V | Veris
Brand: Veris
SKU: H909HV
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H808 | Mini Solid Core | Adj | Range:0.75-50AAC | Output:N.O. | 1.0A@30V | Veris
Brand: Veris
SKU: H808
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EP3031S | EP3 | No Anlg Out | Alarm | Failsafe | Veris
Brand: Veris
SKU: EP3031S
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SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
D11021 | Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Graco
Brand: Graco
SKU: D11021
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3