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!
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View Details Mamac CT-800 Current Switch (Solid Core) | Trip Point: 0.5A | Blackhawk Supply
CT-800 | Current Switch (Solid Core) | Trip Point: 0.5A | Mamac
Brand: Mamac
SKU: CT-800
each
View Details ACI A/CP-BP 10K ohm Type II | Bullet Probe Temperature Sensor | Blackhawk Supply
A / CP-BP | 10K ohm Type II | Bullet Probe Temperature Sensor | ACI
Brand: ACI
SKU: A/CP-BP
$18.27 each
View Details Veris H900 Split Core | Fixed | Range: 1.5-200AAC | Output: N.O. | 1.0A@30V | Blackhawk Supply
H900 | Split Core | Fixed | Range: 1.5-200AAC | Output: N.O. | 1.0A@30V | Veris
Brand: Veris
SKU: H900
$10.18 each
View Details Veris H904 SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Blackhawk Supply
H904 | SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Veris
Brand: Veris
SKU: H904
$46.60 each
View Details Veris H701 Solid Core | Adj. | Range: 1-135AAC | Output: N.O. | 1.0A@30VAC/ | Blackhawk Supply
H701 | Solid Core | Adj. | Range: 1-135AAC | Output: N.O. | 1.0A@30VAC / | Veris
Brand: Veris
SKU: H701
$84.04 each
View Details Veris H721HC Solid Core | Range:0-50 | 0-100 | 0-200AAC Sw Select | Output:4-20mA | Blackhawk Supply
H721HC | Solid Core | Range:0-50 | 0-100 | 0-200AAC Sw Select | Output:4-20mA | Veris
Brand: Veris
SKU: H721HC
$47.51 each
View Details Veris H548 Fractional HP | Adj | w/HOA | Output:A@30VAC/DC | Coil 24VAC/DC | Cont | Blackhawk Supply
H548 | Fractional HP | Adj | w / HOA | Output:A@30VAC / DC | Coil 24VAC / DC | Cont | Veris
Brand: Veris
SKU: H548
$66.00 each
View Details Veris H600 Mini Split-Core | Fixed | Range .15-200AAC | N.O. | 1A@30VAC/DC | Blackhawk Supply
H600 | Mini Split-Core | Fixed | Range .15-200AAC | N.O. | 1A@30VAC / DC | Veris
Brand: Veris
SKU: H600
$63.41 each
View Details ACI A/CP-PBS 10K ohm Type II | Plastic Button Temperature Sensor | Blackhawk Supply
A / CP-PBS | 10K ohm Type II | Plastic Button Temperature Sensor | ACI
Brand: ACI
SKU: A/CP-PBS
$25.00 each
View Details Veris PWLX03S Pressure | Wet | NEMA 4 | LCD | 0-50PSID | Blackhawk Supply
PWLX03S | Pressure | Wet | NEMA 4 | LCD | 0-50PSID | Veris
Brand: Veris
SKU: PWLX03S
$26.39 each
View Details Veris H971 Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Blackhawk Supply
H971 | Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Veris
Brand: Veris
SKU: H971
$438.46 each
View Details Veris GWNVXX Gas | Backplt | 1-Gang | Indicator | 0-5/10VDC | Blackhawk Supply
GWNVXX | Gas | Backplt | 1-Gang | Indicator | 0-5 / 10VDC | Veris
Brand: Veris
SKU: GWNVXX
$163.09 each
View Details Mamac TE-701-B-12-C 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Included Wire Length: 6 feet | Blackhawk Supply
TE-701-B-12-C | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Included Wire Length: 6 feet | Mamac
Brand: Mamac
SKU: TE-701-B-12-C
$138.38 each
View Details Veris PWXX04S Pressure | Wet | NEMA 4 | 0-100PSID | Blackhawk Supply
PWXX04S | Pressure | Wet | NEMA 4 | 0-100PSID | Veris
Brand: Veris
SKU: PWXX04S
$13.75 each
View Details Veris H923 SplitCore | Range:0-20 | 0-100 | 0-150AAC | Switch Sel. | Output:0-10V | Blackhawk Supply
H923 | SplitCore | Range:0-20 | 0-100 | 0-150AAC | Switch Sel. | Output:0-10V | Veris
Brand: Veris
SKU: H923
$342.80 each
View Details Veris AG01 Gas Platform Sensor | Carbon Monoxide | Blackhawk Supply
AG01 | Gas Platform Sensor | Carbon Monoxide | Veris
Brand: Veris
SKU: AG01
$63.71 each
View Details Veris HO3XMSX RH Outdoor | 3% | 4-20mA | Blackhawk Supply
HO3XMSX | RH Outdoor | 3% | 4-20mA | Veris
Brand: Veris
SKU: HO3XMSX
$219.78 each
View Details Veris H321SP CT | SplitCore | 0-800A | 4-20mA | Cal Span | Blackhawk Supply
H321SP | CT | SplitCore | 0-800A | 4-20mA | Cal Span | Veris
Brand: Veris
SKU: H321SP
$176.34 each
View Details Veris CDE CO2 | Duct | Economy | No LCD | Blackhawk Supply
CDE | CO2 | Duct | Economy | No LCD | Veris
Brand: Veris
SKU: CDE
$214.99 each
View Details ACI A/20K-R2 20K ohm | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | Blackhawk Supply
A / 20K-R2 | 20K ohm | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | ACI
Brand: ACI
SKU: A/20K-R2
$287.48 each
View Details Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S
$10.56 each
View Details Veris H930 Current Switch/Relay Combo | Split Core | Fxd | SPST | Blackhawk Supply
H930 | Current Switch / Relay Combo | Split Core | Fxd | SPST | Veris
Brand: Veris
SKU: H930
$438.46 each
View Details Veris H609 Mini Split Core | Adj. | 1.25-50AAC | Output:N.O. | 0.2A@120VAC | Blackhawk Supply
H609 | Mini Split Core | Adj. | 1.25-50AAC | Output:N.O. | 0.2A@120VAC | Veris
Brand: Veris
SKU: H609
$37.51 each
View Details Siemens QAA2212.EWSN Room Temperature Sensor, Platinum 1K Ohm (385 Alpha), No HMI, Siemens Logo | Blackhawk Supply
QAA2212.EWSN | Room Temperature Sensor, Platinum 1K Ohm (385 Alpha), No HMI, Siemens Logo | Siemens
Brand: Siemens
SKU: QAA2212.EWSN
$73.61 each
Accuracy
Application
Application Zone
CO2 Measurement Range
Color
Current Core
Current Measurement Accuracy
Current Measurement Range
Dimension Depth
Dimension Height
Dimension Probe Diameter
Dimension Probe Length
Dimension Width
Dimensions
Display Type
Electrical Wiring
Electrical Wiring Size
Element Type
Enclosure Material
Fail Safe
Feature Level
Fitting Material
Fitting Size
Frequency Rating
Hand-Off-Auto
Humidity Calibration Certificate
Humidity Measurement Accuracy
Humidity Measurement Drift
IP Protection
Input Specifications
Inputs
LED Indicator Type
Material
Measurement Type
Medium
Model
Monitored Frequency Range
Monitored Wire Size
Motion Detection Angle
Motion Detection Range
Motion Detection Sensor Type
Mounting
Operating Current
Operating Temperature
Output Specifications
Outputs
Override
Plastic Rating
Pressure Measurement Accuracy
Pressure Measurement Range
Pressure Output Signal
Pressure Range
Pressure Sensor Type
Product Type
Product Certification
Range
Relay Coil Voltage
Relay Contact Ratings
Relay Poles/Throw
Response Time
Section
Sensing Element
Sensor
Sensor Averaging Wire Length
Sensor Configuration
Sensor Housing
Sensor Length
Sensor Wire Length
Setpoint
Standards EMC
SubCategory
Supply Voltage AC Range
Supply Voltage DC Nominal
Supply Voltage DC Range
Temp & Humidity Signals
Temperature Calibration Certificate
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Sensor Type
Warranty
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as experts in Sensors
(847) 773-0645
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Square D MA4IMA24 Surge Protection Module, IMA, 240kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Blackhawk Supply
MA4IMA24 | Surge Protection Module, IMA, 240kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Square D by Schneider Electric
Brand: Square D
SKU: MA4IMA24
$779.29 each
Saginaw SCE-60P48 NEMA N/A | Subpanel, Bent, 56H x 44W x 1D | Blackhawk Supply
SCE-60P48 | NEMA N/A | Subpanel, Bent, 56H x 44W x 1D | Saginaw
Brand: Saginaw
SKU: SCE-60P48
$304.26 each
Functional Devices PSH600-UPS Enclosed UPS Interface board w/ 600VA UPS | Blackhawk Supply
PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS
$415.82 each
Graco D52966 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, SP Balls & SP Diaphragm | Blackhawk Supply
D52966 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, SP Balls & SP Diaphragm | Graco
Brand: Graco
SKU: D52966
$662.15 each
Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR
$778.95 each
Square D ATV320U75M3C ALTIVAR ATV320 VARIABLE SPEED DRIVE, 7.5KW, 200V, 3PHASE, COMPACT | Blackhawk Supply
ATV320U75M3C | ALTIVAR ATV320 VARIABLE SPEED DRIVE, 7.5KW, 200V, 3PHASE, COMPACT | Square D by Schneider Electric
Brand: Square D
SKU: ATV320U75M3C
$1,387.80 each
Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100
$113.40 each
ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD
$444.60 each
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