Duct CO2 Sensor, 24VAC, Siemens, Mfr#: QPM2100
$428.12
Building Automation Controls
173 products
Showing 24 products
Room Temperature Sensors, Analog, Display, Siemens, Mfr#: QAA22SS.FWNN
$165.99
Solar Impact Sensor, 4-20mA or 0 to 10VDC, Siemens, Mfr#: QLS60
$485.99
Controller, BACnet, Rooftop Units, Split, Kmc Controls, Mfr#: BAC-4001CW0002
$389.99
Differential Pressure Transmitter, 0.65", Siemens, Mfr#: 590-781
$253.37
Immersion Sensor, 2.5" Probe, 4-20mA, Siemens, Mfr#: 536-774-25
$113.77
Pitot Tube Sensor Kit, 6" Duct Size, Siemens, Mfr#: 536-376
$75.55
Electronic Temp Control, 24 to 240VAC, Honeywell, Mfr#: T775U2006
$485.99
Pitot Tube Sensor Kit, 10" Duct Size, Siemens, Mfr#: 536-380
$90.65
Air Humidity Sensor, Room-Outdoor, 4-20mA, Siemens, Mfr#: QFA3101
$230.04
Duct Temperature Sensor, 6 ft., Flexible, Siemens, Mfr#: 540-246-72
$76.21
Remote Sensor, Use With T775 Series 2, Honeywell, Mfr#: 50021579-001
$88.99
Room Temperature Sensors, Analog, Siemens, Mfr#: QAA22SS.EWNN
$103.03
Immersion Sensor, 4" Probe, 4-20mA, Siemens, Mfr#: 536-774-40
$118.39
Zone Panel, 3 Zone, Output Amps 6.25 VA, Honeywell Home, Mfr#: HZ311
$183.99
Immersion Sensor, 6" Probe, 4-20mA, Siemens, Mfr#: 536-774-60
$130.99
Trane Compatible Zone Sensors, Peco, Mfr#: SP155-011
$51.29
Duct Sensor, 8", Rigid, 4-20mA, Siemens, Mfr#: 533-376-8
$82.38
Trane Compatible Zone Sensors, Peco, Mfr#: SP155-065
$40.29
Duct Sensor, 4", Rigid, 385a RTD, Siemens, Mfr#: QAM2012.010
$29.29
Controller, BACnet, Fan Coil Units, Kmc Controls, Mfr#: BAC-4002CW0001
$371.99
Room Temperature Sensor, RJ11, Commercial, Siemens, Mfr#: QAA2220.EWSN
$43.69
Temperature Sensor, Type 3 Thermistor, Siemens, Mfr#: QAA2232.EWNN
$36.39
Temp. Sensor, Outdoor, 0 to 10V, Siemens, Mfr#: QAC3161
$98.23