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
View Details
HU-224-2-MA | 4-20mA | Duct RH Humidity Sensor | 2% Accuracy | Mamac
Brand: Mamac
SKU: HU-224-2-MA
View Details
HS3XX | RH Replaceable | 3% | Veris
Brand: Veris
SKU: HS3XX
View Details
HO3XMSTH | RH Outdoor | 3% | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO3XMSTH
View Details
HO2XVSTA1 | RH Outdoor | 2% | 5 / 10VDC | T-Xmtr | -58to122F | Veris
Brand: Veris
SKU: HO2XVSTA1
View Details
HEW3MSTH | RH / T | Economy | Wall | 3% | 4-20 | 10k T3 | Veris
Brand: Veris
SKU: HEW3MSTH
View Details
HD2XMSX | RH Duct | 2% | 4-20mA | Veris
Brand: Veris
SKU: HD2XMSX
View Details
H722HC | SolidCore | Range:0-50 | 0-100 | 0-200AAC Sw Select | Output:0-5VDC | Veris
Brand: Veris
SKU: H722HC
View Details
H6811-800A-.3V | CT | SpltCore | Instrument Grade | 2.9in x 2.5in ID | 800A to 0.333V | Veris
Brand: Veris
SKU: H6811-800A-.3V
View Details
H6810-300A-.3V | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Veris
Brand: Veris
SKU: H6810-300A-.3V
View Details
EP2101S2 | EP | Anlg In | 3-15 / 0-20psi | PwrFl | Cover | Veris
Brand: Veris
SKU: EP2101S2
View Details
EP2101S1 | EP | Analog In | 3-15 / 0-20psi | PowerFl Vnt | Slide Switch | Veris (OBSOLETE)
Brand: Veris
SKU: EP2101S1
View Details
EA20BB020 | Current Xdcr | Split | 200A | 1kVDC | Unipolar | Veris
Brand: Veris
SKU: EA20BB020
View Details
AG02 | Gas Platform Sensor | Nitrogen Dioxide | Veris
Brand: Veris
SKU: AG02
View Details
AA16A | Acc | ByPass Valve Assy Bkt w / PW&AA14A | Veris (OBSOLETE)
Brand: Veris
SKU: AA16A
View Details
AA06 | Accessory | Static-04" Pick-Up | Veris
Brand: Veris
SKU: AA06
View Details
A-523 | Room Pressure Pickup | Mamac
Brand: Mamac
SKU: A-523
View Details
9038CG32 | Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Telemecanique
Brand: Telemecanique
SKU: 9038CG32
View Details
9038CG36 | Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Telemecanique
Brand: Telemecanique
SKU: 9038CG36
View Details
7600TSU | Sensor Kit AquaSmart Replacement Temperature 7600TSU | R.W. Beckett
Brand: R.W. Beckett
SKU: 7600TSU
View Details
87145001170 | Temperature Sensor for KBR / KWB / ZBR | Bosch
Brand: Bosch
SKU: 87145001170
View Details
SC-100 | SeaHawk Sensing Cable, 100ft | Veris U006-0010 | RLE Technologies
Brand: RLE Technologies
SKU: SC-100
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →
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
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR