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    Siemens QFA3000.WU Room Humidity Sensor with 2-Percent Accuracy, White

    Siemens QFA3000.WU Room Humidity Sensor with 2-Percent Accuracy, White

    The Siemens QFA Room Relative Humidity Sensors monitor and transmit changes in relative humidity to the building control systems. These units are especially suited for applications where precise, stable humidity sensing is required. This unit utilizes... more

    $283.15

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    Siemens QFA3312.EWNN Room Temperature and Humidity Selectable Sensor with 2-Percent Accuracy, White

    Siemens QFA3312.EWNN Room Temperature and Humidity Selectable Sensor with 2-Percent Accuracy, White

    The Siemens Series 2300 Relative Humidity and Temperature Room Units from Siemens Industry, Inc. offer a simple temperature sensing functionality. These devices work with virtually any building automation control system to deliver exceptional occupant... more

    $255.20

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    Siemens QFA3060.BU 2-Percent Relative Humidity Accuracy and Temperature Monitor, 10-volt, Beige

    Siemens QFA3060.BU 2-Percent Relative Humidity Accuracy and Temperature Monitor, 10-volt, Beige

    The Siemens QFA Room Relative Humidity and Temperature Sensors monitor and transmit changes in relative humidity and temperature to the building control systems. These units are especially suited for applications where precise, stable humidity sensing... more

    $359.29

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    Siemens 3SE6605-3BA Magnetic Monitoring System Rectangular Sensor Unit, Switch Block, 3m Cable, 25 x 33mm Size, 1 NO + 1 NC Contacts

    Siemens 3SE6605-3BA Magnetic Monitoring System Rectangular Sensor Unit, Switch Block, 3m Cable, 25 x 33mm Size, 1 NO + 1 NC Contacts

    Siemens manufactures electronic products for building automation, industrial drives, lighting, energy generation, medical equipment, and rail transportation. The company, founded in 1847 and headquartered in Germany, meets International Standards... more

    $104.39

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    Siemens 3RS10 10-1CK20 Temperature Monitoring Relay, Screw Terminal, Analog Setting, 1 Threshold Value, 22.5mm Width, 1 NO + 1 NC Contact Type, Underrange Function, PT100 Resistance Sensor, 0-200 Degrees Celsius Measuring Range, 110/230VAC Control...

    Siemens 3RS10 10-1CK20 Temperature Monitoring Relay, Screw Terminal, Analog Setting, 1 Threshold Value, 22.5mm Width, 1 NO + 1 NC Contact Type, Underrange Function, PT100 Resistance Sensor, 0-200 Degrees Celsius Measuring Range, 110/230VAC Control...

    Siemens manufactures electronic products for building automation, industrial drives, lighting, energy generation, medical equipment, and rail transportation. The company, founded in 1847 and headquartered in Germany, meets International Standards... more

    $207.21

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    Siemens 3RS10 00-1CK10 Temperature Monitoring Relay, Screw Terminal, Analog Setting, 1 Threshold Value, 22.5mm Width, 1 NO + 1 NC Contact Type, Overrange Function, PT100 Resistance Sensor, 0-100 Degrees Celsius Measuring Range, 110/230VAC Control...

    Siemens 3RS10 00-1CK10 Temperature Monitoring Relay, Screw Terminal, Analog Setting, 1 Threshold Value, 22.5mm Width, 1 NO + 1 NC Contact Type, Overrange Function, PT100 Resistance Sensor, 0-100 Degrees Celsius Measuring Range, 110/230VAC Control...

    Siemens manufactures electronic products for building automation, industrial drives, lighting, energy generation, medical equipment, and rail transportation. The company, founded in 1847 and headquartered in Germany, meets International Standards... more

    $186.67

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    Series 1000 TEC Sensor Room Temperature Sensor, Siemens, 540650A

    Series 1000 TEC Sensor Room Temperature Sensor, Siemens, 540650A

    Room Temperature Sensor, Series 1000 TEC Sensor, Connection Plug In Terminal Port, Inputs 10K ohm Thermistor Type II, Display LCD, Features Desert Beige more

    $321.71

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    (25,000+)
    CO2 Duct Sensor, White ,Siemens, QPM2100

    CO2 Duct Sensor, White ,Siemens, QPM2100

    CO2 Duct Sensor, For Use With 0 10Vdc Controller Inputs, Color White, Height (In.) 1.625, Width (In.) 1.25, Depth (In.) 11, Operating Temp. Range (F) 31 to 113, Input Voltage 24 Vac, Sensor Type NDIR CO2 Sensing Module, Includes Adjustable Probe,... more

    $323.46

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    (25,000+)
    Siemens - Rts Full Feature Hvac Electronic Room Sensor Qaa2280-fwsc

    Siemens - Rts Full Feature Hvac Electronic Room Sensor Qaa2280-fwsc

    THIS AUCTION IS FOR ONE (1) NEW / UNUSED SURPLUS SIEMENS - RTS FULL FEATURE ELECTRONIC TEMPERATURE HUMIDITY HVAC ROOM SENSOR P/N: QAA2280-FWSC NEW OLD STOCK - RIGHT OUT OF THE CASE !WE CAN WILL COMBINE POSTAGE FOR MULTIPLE UNITS, PLEASE SEND AN INVOICE... more

    $49.00

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    Siemens Qae2034.005 Immersion Temp Sensor 2.5" Well Insertion Ntc 3k Ohm

    Siemens Qae2034.005 Immersion Temp Sensor 2.5" Well Insertion Ntc 3k Ohm

    New Siemens QAE2034.005 Immersion Temp Sensor 2.5" Well Insertion NTC 3K Omh New In Box!Immersion Temp Sensor 2.5" Well Insertion NTC 3K Omh E-Bay Store # IT-13 Our Items Have No Reserve Price!!!! REMEMBER….. WE HAVE THE FUSES! THE OTHERS HAVE... more

    $99.99

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    Siemens 3rg4012-0kb00 Proximity Sensor

    Siemens 3rg4012-0kb00 Proximity Sensor

    New Siemens 3RG4012-0KB00 Proximity Sensor From our online store inventory, we are selling a NEW Siemens Proximity Sensor . Specifications: Model #: 3RG4012-0KB00 ST12-4-A ST12-4-A SKU# SB-018337 1 lbs Next Day Automation focuses strongly on quality of... more

    $45.00

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