Sensors Ce Product certification
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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H709HV | Current Switch | Solid | Adj | NO | 250V | Veris
Brand: Veris
SKU: H709HV
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EP3030S2 | EP3 | No Anlg Out | Alarm | No Failsafe | Cover | Veris
Brand: Veris
SKU: EP3030S2
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EP2111S2 | EP | Anlg In | 3-15 / 0-20psi | Alrm | PwrFl | SwCvr | Veris
Brand: Veris
SKU: EP2111S2
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CWLSHTD | CO2 | Wall | LCD | RH 2% | Temp | 10k T2 | Veris (OBSOLETE)
Brand: Veris
SKU: CWLSHTD
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CDLSXTK | CO2 | Duct | LCD | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: CDLSXTK
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CDLSXTD | CO2 | Duct | LCD | Temp | 10k T2 | Veris
Brand: Veris
SKU: CDLSXTD
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AA10D0C50 | Convertor | 10k Type II to 4-20mA | deg.C | 0 to 50 | Veris
Brand: Veris
SKU: AA10D0C50
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AA10C0F250 | Convertor | 1k ohm Plat RTD to 4-20mA | deg.F | 0 to 250 | Veris
Brand: Veris
SKU: AA10C0F250
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AA10B0F150 | Convertor | 100 ohm Plat RTD to 4-20mA | deg.F | 0 to 150 | Veris
Brand: Veris
SKU: AA10B0F150
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AA10B0F100 | Convertor | 100 ohm Plat RTD to 4-20mA | deg.F | 0 to 100 | Veris
Brand: Veris
SKU: AA10B0F100
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AA10B-20C-5 | Convertor | 100 ohm Plat RTD to 4-20mA | deg.C | -20 to -5 | Veris
Brand: Veris
SKU: AA10B-20C-5
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TED30B | Temp Econ Wall, 10k T3, 10k Set Pt, BK | Veris
Brand: Veris
SKU: TED30B
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TDBCR02 | Temp, Duct, 4 in, 1k RTD CAL | Veris
Brand: Veris
SKU: TDBCR02
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TPD2 | TMP PLATE 10K T2 CAL | Veris
Brand: Veris
SKU: TPD2
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TGEDR02 | TMP DCT 12IN WT 10KT3 CAL | Veris
Brand: Veris
SKU: TGEDR02
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TFGWR00 | TEMP DUCT 24IN GD HI ACCY 10KT2 | Veris
Brand: Veris
SKU: TFGWR00
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TFGIR00 | TMP DCT 24IN GD 10KT2 | Veris
Brand: Veris
SKU: TFGIR00
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HO3XVSTA11 | RH Outdoor, 2%, 5 / 10V, Xmtr, -40to122F, 1CAL | Veris
Brand: Veris
SKU: HO3XVSTA11
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AA10D0C70 | Acc, Cnvrtr, Type D, 4-20mA, 0C70 | Veris
Brand: Veris
SKU: AA10D0C70
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HED2MSTA12 | RH Econ, Duct, 2%, 4-20, -40 to 122, Temp, 2 | Veris
Brand: Veris
SKU: HED2MSTA12
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TPD0 | Temp Economy Plate | 10k T2 | Veris
Brand: Veris
SKU: TPD0
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TPC0 | Temp Economy Plate | 1k Pt | Veris
Brand: Veris
SKU: TPC0
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TPB0 | Temp Economy Plate | 100R Pt | Veris
Brand: Veris
SKU: TPB0
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TOYR00 | Temp | Outdoor | 10k T3 HA | Veris
Brand: Veris
SKU: TOYR00
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AH04 | Fuse Pack | Triple | 1/2A | 600VAC | Slow-Blow | Veris
Brand: Veris
SKU: AH04
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
FSLF120 | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120
PX3ULX05 | Pressure | Dry | Univ | LCD | Veris
Brand: Veris
SKU: PX3ULX05
ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo
Brand: Belimo
SKU: ZS-CCV-90
SCE-60EL2418FS | NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Saginaw
Brand: Saginaw
SKU: SCE-60EL2418FS
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2
MX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1B