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
535-741-4 | Duct Point Temperature Sensor, 100K Ohm Platinum NTC Type 2, 4-Inch | Siemens
Brand: Siemens
SKU: 535-741-4
View Details
544-339-4 | Duct Point Sensor, 1K Ohm Platinum (375 Alpha), 4-Inch | Siemens
Brand: Siemens
SKU: 544-339-4
View Details
544-343-18 | Rigid Averaging Duct Sensor, 1K Ohm Platinum, 18-Inch | Siemens
Brand: Siemens
SKU: 544-343-18
View Details
536-768 | Outside Air Temperature Sensor, Through-the-wall, 4 to 20 mA | Siemens
Brand: Siemens
SKU: 536-768
View Details
RIBXK420-20 | Enclosed Solid-Core AC Sensor, 0-20Amp, 4-20ma, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXK420-20
View Details
RIBXGHF | Enclosed Split-Core AC Sensor, 120V, .5-150Amp, fixed, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXGHF
View Details
22UT-54 | Outside Temp Sensor A MULT | Belimo
Brand: Belimo
SKU: 22UT-54
View Details
PWS100 | PW Cable Element, 100PSIG | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: PWS100
View Details
TEH00 | Temp Economy Wall | 10k T3 | Veris
Brand: Veris
SKU: TEH00
View Details
TE-704-A-1 | 100 ohm (2 wire) | Strap On Pipe Tube Temperature Sensor | Mamac
Brand: Mamac
SKU: TE-704-A-1
View Details
TE-205-P-7 | 10K Ohm Type III | Stainless Steel Wall Zone Plate | Mamac
Brand: Mamac
SKU: TE-205-P-7
View Details
PWRLX05S020 | Pressure | Wet | Remote | LCD | 0-250PSID | Water | 20ft | Veris
Brand: Veris
SKU: PWRLX05S020
View Details
PR-276-R12-VDC | Duct Pressure Sensor | 0 - 1250 Pa | 0 - 625 Pa |0 - 312.5 Pa | 0-10VDC | Mamac
Brand: Mamac
SKU: PR-276-R12-VDC
View Details
HU-226-3-VDC-12 | Temp & RH 3% | Temp: 10K Type II | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-3-VDC-12
View Details
HP3XVSX | RH | Pndnt | 3% | 5 / 10VDC | Veris
Brand: Veris
SKU: HP3XVSX
View Details
H940 | Current Switch / Relay Combo | Split Core | fixed | SPDT | Veris
Brand: Veris
SKU: H940
View Details
H723LC | Current Sensor | Solid | 0-10 / 20 / 40A | 10V | Veris
Brand: Veris
SKU: H723LC
View Details
H6811-600A-.3V | CT | SplitCore | Instrument Grade | 2.9in x 2.5inID | 600A to 0.333V | Veris
Brand: Veris
SKU: H6811-600A-.3V
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR
