Sensors Siemens building technology Brand

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.

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Aaon Sensors AERCO Boiler and Water Heater Sensors AJ Antunes Sensors Armstrong Furnace Sensors Image for Armstrong International Armstrong International Sensors Bacharach Sensors Baltimore Parts Sensors Image for BAPI BAPI Sensors Barber Colman Sensors Bard HVAC Sensors Image for Belimo Belimo Sensors Bell Gossett Sensors Bosch Sensors Bradford White Sensors Broan Fans Sensors BROAN-NuTone Sensors Buderus Sensors Burnham Boilers Sensors Carlin Sensors Carlyle Sensors Carrier Sensors Chicago Faucet Co Sensors ClimateMaster Sensors Copeland Sensors Daikin-McQuay Sensors Danfoss Sensors DriSteem Sensors Eclipse Sensors EWC Controls Sensors Fenwal Sensors Fireye Sensors GE Sensing-General Eastern Sensors Greenheck Sensors Grundfos Sensors Grundfos Circulators Sensors Haier A/C Sensors Heat Transfer Prod Sensors Heatcraft Refrigeration Sensors Honeywell Sensors Honeywell E-MON Meters Sensors Honeywell Home Sensors Honeywell Inc Sensors Hydrolevel/Safeguard Sensors ICM Controls Sensors Indeeco Sensors Intellihot Sensors International Comfort Products Sensors J/B Industries SAE Fittings Sensors Johnson Controls Sensors Kele Product Sensors KMC Controls Sensors Kromschroder Sensors Laars Sensors Leak Detector Sensors Lennox Sensors Liebert Sensors MAMAC Systems Sensors Marvair Sensors Maxitrol Sensors Mcdonnell Miller Sensors Micronet Sensors Mitsubishi Electric Sensors Modine Sensors Moen Sensors Image for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Sensors Nortec Humidity Sensors Oil Equipment Manufacturing Sensors Packard Sensors Panasonic Sensors PRO 1 IAQ Sensors Pro1Iaq Sensors R.W. Beckett Sensors Raypak Sensors Resideo Sensors Reznor Sensors Rheem-Ruud Sensors Rinnai Sensors Scotsman Ice Machines Sensors Siemens Building Technology Sensors Siemens Combustion Sensors Spartan Valves Sensors Sporlan Controls Sensors Sterling Sensors System Sensor Sensors Thermo Pride Furnaces Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

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HVAC Humidity Sensor for Sale Duct Sensors Outside Sensors for Sale Room Humidity and Temperature Sensors CO2 Sensors for Sale Belimo Strap Sensors Pressure Sensors Belimo Bullet Sensors Accessories
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View Details Siemens Building Technology 535-741-4 Duct Point Temperature Sensor, 100K Ohm Platinum NTC Type 2, 4-Inch | Midwest Supply Us
535-741-4 | Duct Point Temperature Sensor, 100K Ohm Platinum NTC Type 2, 4-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 535-741-4
$40.62 each
View Details Siemens Building Technology 533-377-18 Duct Point Temperature Sensor, Platinum, 30 to 250 Deg F, 18-Inch | Midwest Supply Us
533-377-18 | Duct Point Temperature Sensor, Platinum, 30 to 250 Deg F, 18-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 533-377-18
$80.25 each
View Details Siemens Building Technology 533-380-16 Flexible Averaging Duct Sensor, 20 to 120 Deg F, 16-Foot | Midwest Supply Us
533-380-16 | Flexible Averaging Duct Sensor, 20 to 120 Deg F, 16-Foot | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 533-380-16
$134.15 each
View Details Siemens Building Technology 544-374A Flush Mount Room Temp Sensor, 1K Ohm Platinum RTD (375 Alpha), Beige Plastic | Midwest Supply Us
544-374A | Flush Mount Room Temp Sensor, 1K Ohm Platinum RTD (375 Alpha), Beige Plastic | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 544-374A
$86.45 each
View Details Siemens Building Technology 544-343-48 Rigid Averaging Duct Sensor, 1K Ohm Platinum, 48-Inch | Midwest Supply Us
544-343-48 | Rigid Averaging Duct Sensor, 1K Ohm Platinum, 48-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 544-343-48
$97.92 each
View Details Siemens Building Technology 544-089 Surface Mount Temperature Sensor (Pipe), 1K Ohm Platinum RTD (375 Alpha) | Midwest Supply Us
544-089 | Surface Mount Temperature Sensor (Pipe), 1K Ohm Platinum RTD (375 Alpha) | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 544-089
$63.21 each
View Details Siemens Building Technology QPM2102 Duct Sensor CO2 and VOC, 0 to 10V | Midwest Supply Us
QPM2102 | Duct Sensor CO2 and VOC, 0 to 10V | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPM2102
$518.20 each
View Details Siemens Building Technology QPA2002 Room Sensor CO2 and VOC, 0 to 10V | Midwest Supply Us
QPA2002 | Room Sensor CO2 and VOC, 0 to 10V | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPA2002
$456.46 each
View Details Siemens Building Technology QLS60 Solar sensor | Midwest Supply Us
QLS60 | Solar sensor | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QLS60
$499.69 each
View Details Siemens Building Technology 536-777-25 Liquid Immersion Temperature Sensor, 100K Ohm Type 2, 2.5-Inch | Midwest Supply Us
536-777-25 | Liquid Immersion Temperature Sensor, 100K Ohm Type 2, 2.5-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 536-777-25
$78.85 each
View Details Siemens Building Technology QAP22 Temperature Sensor, Cable | Midwest Supply Us
QAP22 | Temperature Sensor, Cable | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QAP22
$30.31 each
View Details Siemens Building Technology QAM2120.200 Duct Averaging Sensor, 1K Ohm Nickel, 6.5-Foot | Midwest Supply Us
QAM2120.200 | Duct Averaging Sensor, 1K Ohm Nickel, 6.5-Foot | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QAM2120.200
$130.29 each
View Details Siemens Building Technology 536-780 Surface Mount Temperature Sensor (Pipe), 4-20 mA, 2 x 4 Metal Box with Clamps | Midwest Supply Us
536-780 | Surface Mount Temperature Sensor (Pipe), 4-20 mA, 2 x 4 Metal Box with Clamps | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 536-780
$104.46 each
View Details Siemens Building Technology 536-774-40 Liquid Immersion Temperature Sensor, 100 Ohm Platinum RTD, 4-Inch | Midwest Supply Us
536-774-40 | Liquid Immersion Temperature Sensor, 100 Ohm Platinum RTD, 4-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 536-774-40
$113.90 each
View Details Siemens Building Technology QFM4171 Duct RH and Temp Sensor, 2 percent certified, RH: 4-20 mA T: 4-20 mA | Midwest Supply Us
QFM4171 | Duct RH and Temp Sensor, 2 percent certified, RH: 4-20 mA T: 4-20 mA | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QFM4171
$624.75 each
View Details Siemens Building Technology 533-376-4 Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 4-Inch | Midwest Supply Us
533-376-4 | Duct Point Temperature Sensor, Platinum, 20 to 120 Deg F, 4-Inch | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 533-376-4
$80.24 each
View Details Siemens Building Technology 7MF15654BF105EA1 SENSOR, LIQUID/GAS, 0-10V, 0-60 PSIG | Midwest Supply Us
7MF15654BF105EA1 | SENSOR, LIQUID/GAS, 0-10V, 0-60 PSIG | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 7MF15654BF105EA1
$313.47 each
View Details Siemens Building Technology 546-00175 CABLE ASSY,SASH SENSOR-15 FT | Midwest Supply Us
546-00175 | CABLE ASSY, SASH SENSOR-15 FT | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 546-00175
$35.28 each
View Details Siemens Building Technology QBE3190UD25 Liquid Differential Pressure Sensor, 0-25 PSI, w/Manifold | Midwest Supply Us
QBE3190UD25 | Liquid Differential Pressure Sensor, 0-25 PSI, w/Manifold | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QBE3190UD25
$693.70 each
View Details Siemens Building Technology QBE3100UD25 Liquid Differential Pressure Sensor, 0-25 PSI | Midwest Supply Us
QBE3100UD25 | Liquid Differential Pressure Sensor, 0-25 PSI | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QBE3100UD25
$484.02 each
View Details Siemens Building Technology QFA3101 Outside Air Relative Humidity Sensor, 2 percent, 4-20 mA | Midwest Supply Us
QFA3101 | Outside Air Relative Humidity Sensor, 2 percent, 4-20 mA | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QFA3101
$243.96 each
View Details Siemens Building Technology 7MF15654CD105EA1 SENSOR, LIQUID/GAS, 0-10V, 0-300 PSIG | Midwest Supply Us
7MF15654CD105EA1 | SENSOR, LIQUID/GAS, 0-10V, 0-300 PSIG | Siemens Building Technology
Brand: Siemens Building Technology
SKU: 7MF15654CD105EA1
$313.47 each
View Details Siemens Building Technology QPA2282.EWSC Room CO2 + Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controllers | Midwest Supply Us
QPA2282.EWSC | Room CO2 + Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controllers | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPA2282.EWSC
$445.37 each
View Details Siemens Building Technology QPA2002D Room sensor CO2 and VOC with Display, 0 to 10V | Midwest Supply Us
QPA2002D | Room sensor CO2 and VOC with Display, 0 to 10V | Siemens Building Technology
Brand: Siemens Building Technology
SKU: QPA2002D
$524.75 each
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