sensors

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

All Manufacturers

View Details Warrick-Gems Sensors & Controls 7760514 COPPER WASHER FOR 3B FITTINGS  | Midwest Supply Us
7760514 | COPPER WASHER FOR 3B FITTINGS | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 7760514
$23.82 each
View Details System Sensor P2RL-P 12/24Vdc RED WALL HORN/STROBE  | Midwest Supply Us
$71.02 each
View Details System Sensor SWK-P WHITE OUTDOOR WALL STROBE  | Midwest Supply Us
SWK-P | WHITE OUTDOOR WALL STROBE | System Sensor
Brand: System Sensor
SKU: SWK-P
$81.40 each
View Details System Sensor P2WK-P 2WireOutdoorHrn w/ Strobe Lght  | Midwest Supply Us
$115.63 each
View Details System Sensor LENS-B BLUE LENS FOR WALL MOUNT  | Midwest Supply Us
LENS-B | BLUE LENS FOR WALL MOUNT | System Sensor
Brand: System Sensor
SKU: LENS-B
$22.67 each
View Details RBI Boiler 63502062 FLOW SENSOR  | Midwest Supply Us
63502062 | FLOW SENSOR | RBI Boiler
Brand: RBI Boiler
SKU: 63502062
$198.20 each
View Details York 025-41573-000 Flow Sensor  | Midwest Supply Us
025-41573-000 | Flow Sensor | York
Brand: York
SKU: 025-41573-000
$612.75 each
View Details Weil McLain 633-600-011 AcuTemp 2000WM No Sensor  | Midwest Supply Us
633-600-011 | AcuTemp 2000WM No Sensor | Weil McLain
Brand: Weil McLain
SKU: 633-600-011
$151.57 each
View Details Warrick-Gems Sensors & Controls DFL1A0K0404 120V 10K Ohm Dual Func Control  | Midwest Supply Us
DFL1A0K0404 | 120V 10K Ohm Dual Func Control | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: DFL1A0K0404
$500.00 each
View Details Warrick-Gems Sensors & Controls DFC1C0 DualFunLevelCtr120vScrewMt26k  | Midwest Supply Us
DFC1C0 | DualFunLevelCtr120vScrewMt26k | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: DFC1C0
$434.78 each
View Details Warrick-Gems Sensors & Controls AM1M2 120V Alternator  | Midwest Supply Us
AM1M2 | 120V Alternator | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: AM1M2
$401.33 each
View Details Warrick-Gems Sensors & Controls 26NMB1A0A Liquid Level Relay  | Midwest Supply Us
26NMB1A0A | Liquid Level Relay | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26NMB1A0A
$612.04 each
View Details Warrick-Gems Sensors & Controls 16DB1B0 CircuitBoard,DPDT,10k,120v  | Midwest Supply Us
16DB1B0 | CircuitBoard, DPDT, 10k, 120v | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 16DB1B0
$414.72 each
View Details Warrick-Gems Sensors & Controls 144600 SAFE-PAK RELAY SPST NO  | Midwest Supply Us
144600 | SAFE-PAK RELAY SPST NO | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 144600
$563.55 each
View Details Warrick-Gems Sensors & Controls 3E4B PROBE FITTING,4 PROBES,RED BRS  | Midwest Supply Us
3E4B | PROBE FITTING, 4 PROBES, RED BRS | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 3E4B
$832.38 each
View Details Warrick-Gems Sensors & Controls DFL1B0-00-03 120V,10K OHMS,1/8"PANEL  | Midwest Supply Us
DFL1B0-00-03 | 120V, 10K OHMS, 1/8"PANEL | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: DFL1B0-00-03
$487.31 each
View Details Warrick-Gems Sensors & Controls 3C4A38 CI Side Enclosure W/4 6"Probes  | Midwest Supply Us
3C4A38 | CI Side Enclosure W/4 6"Probes | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 3C4A38
$1,354.62 each
View Details Warrick-Gems Sensors & Controls 16DMM1M0 Inv. 26k DPDT 120V LoadContact  | Midwest Supply Us
16DMM1M0 | Inv. 26k DPDT 120V LoadContact | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 16DMM1M0
$600.37 each
View Details Warrick-Gems Sensors & Controls 26B1A0E06 LWCO WARRICK CONTROL  | Midwest Supply Us
26B1A0E06 | LWCO WARRICK CONTROL | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26B1A0E06
$352.84 each
View Details Warrick-Gems Sensors & Controls 26MC1B0 120V 26K OHM LWCO  | Midwest Supply Us
26MC1B0 | 120V 26K OHM LWCO | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26MC1B0
$474.93 each
View Details Warrick-Gems Sensors & Controls 26C1B0E LWCO 120V 26Kohm PowerOut feat  | Midwest Supply Us
26C1B0E | LWCO 120V 26Kohm PowerOut feat | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26C1B0E
$365.45 each
View Details Warrick-Gems Sensors & Controls DFC1B0K DUAL FUNCTION LEVEL CONTROL  | Midwest Supply Us
DFC1B0K | DUAL FUNCTION LEVEL CONTROL | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: DFC1B0K
$473.24 each
View Details Warrick-Gems Sensors & Controls 26C1C0A Auto Reset LWCO Board  | Midwest Supply Us
26C1C0A | Auto Reset LWCO Board | Warrick-Gems Sensors & Controls
Brand: Warrick-Gems Sensors & Controls
SKU: 26C1C0A
$414.72 each
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