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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SPC 5.0 | 0 to 5.0" w.c.[1245 Pa] Static Pressure Controller | Neptronic
Brand: Neptronic
SKU: SPC 5.0
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CO-R | CO Sensor NO2 Sensor | Room Zone Wall CO NO2 Sensor | ACI
Brand: ACI
SKU: CO-R
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A / 10KS-R2 | 10K ohm | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | ACI
Brand: ACI
SKU: A/10KS-R2
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540-680FB | Room Temp Sensor, Sensing w / Override, Setpt, Fahrenheit Display, White | Siemens
Brand: Siemens
SKU: 540-680FB
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CCT40-200 | Current transformer | 10 / 20 / 50 A input | 4-20 mA output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT40-200
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CCT40-203 | Current transformer | 10 / 20 / 50 A input | 0-10 V output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT40-203
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QAA1011.AASU | Button Room Temperature Sensor, 1K Ohm Platinum RTD (375), Stainless Steel | Siemens
Brand: Siemens
SKU: QAA1011.AASU
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533-377-18 | Duct Point Temperature Sensor, Platinum, 30 to 250 Deg F, 18-Inch | Siemens
Brand: Siemens
SKU: 533-377-18
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533-376-8 | Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 8-Inch | Siemens
Brand: Siemens
SKU: 533-376-8
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533-376-4 | Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 4-Inch | Siemens
Brand: Siemens
SKU: 533-376-4
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QAM2012.750 | DuctPoint Temperature Sensor, 1K Ohm Platinum (385 Alpha) 25-Foot | Siemens
Brand: Siemens
SKU: QAM2012.750
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QAE2012.005 | Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 2.5" Probe | Siemens
Brand: Siemens
SKU: QAE2012.005
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540-244-18 | Rigid Averaging Duct Sensor, 100K Ohm; 18-Inch | Siemens
Brand: Siemens
SKU: 540-244-18
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536-984 | Room Temperature Sensor, Flush-mount, Metal, 100K ohm | Siemens
Brand: Siemens
SKU: 536-984
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9013GHG2J57X | Pressure Switch: 575 VAC 5HP G + Options | Square D by Schneider Electric
Brand: Square D
SKU: 9013GHG2J57X
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RIBXGA | Enclosed Split-Core AC Sensor, .75-150Amp, adjustable, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXGA
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P5-2500-1LP | Dry Diff. Press. 25" Universal w / LCD, Duct Probe | Senva Sensors
Brand: Senva Sensors
SKU: P5-2500-1LP
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Brand: Neptronic
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Brand: Veris
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