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Sensors
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22ADP-584L DIFFERENTIAL PRESSURE SENSOR AIR 0-10 INCH WC [0-2500 PA], LCD DISPLAY
Belimo
$195.40Details:Pressure SensorType DifferentialPressure Range 0 to 10 Inch WCSensing Element PiezoMinimum Supply Voltage 15 Volt DCMaximum Supply Voltage 24 Volt AC/DCMinimum Output Voltage 0 to 5 Volt DCMaximum Output Voltage 0 to 10 Volt DCMinimum Output...46454$195.40 -
A/20K-D-12-PB 12" 20K DUCT TEMP SENSOR W/PLASTIC ENCLOSURE
Automation Components
$17.94Series/Model: Series A/20K20K Duct Temperature Sensor with Box Configuration 12" 20K Ohms @ 77°F (25°C) Thermistor Designed for HVAC, Building Automation, and light industrial systems Specific applications include: zone control, air handling...22744$17.94 -
A/20K-D-4-PB 4" 20K DUCT TEMP SENSOR W/PLASTIC ENCLOSURE
Automation Components
$14.95Series/Model: Series A/20K20K Duct Temperature Sensor with Box Configuration 4" 20K Ohms @ 77°F (25°C) Thermistor Designed for HVAC, Building Automation, and light industrial systems Specific applications include: zone control, air handling...25541$14.95Qty in Cart: 0Price:$14.95Subtotal: -
A/20K-I-4-PB 20K IMMERSION SENSOR, 4" LENGTH W/ STAINLESS STEEL WELL
Automation Components
$45.36Series/Model: A/20KImmersion Temperature Sensor 4" Length 20K Ohms @ 77°F (25°C) Designed for HVAC, Building Automation Systems, and light industrial applications The plastic immersion (PB) configuration includes a two-piece 304 stainless...18487$45.36 -
A/RH3-20K-D DUCT MOUNT 3% RELATIVE HUMIDITY/TEMPERATURE TRANSMITTER
Automation Components
$159.74Relative Humidity Transmitter Duct, RH3%, EH Supply: 15-36 VDC, 24 VAC RH Output: 0-5 VDC, 0-10 VDC, 4-20mADetails:Humidity TransmitterVoltage Rating 18 to 28 Volt AC, 15 to 40/18 to 40 Volt DCProbe Length 7.15 InchOutput Current Signal Range 4 to 20...21112$159.74 -
Out of stock
A/RH3-20K-R-W WALL MOUNT WHITE 3% RELATIVE HUMIDITY/TEMPERATURE ROOM TRANSMITTER
Automation Components
$158.95Relative Humidity Room Transmitter Single point field calibration Field selectable output signals (0-5 VDC, 0-10 VDC, 4-20 mA)Details:Humidity TransmitterVoltage Rating 18 to 28 Volt AC, 15 to 40/18 to 40 Volt DCProbe Length 7.15 InchOutput Current...21113$158.95 -
CI-24 OCCUPANCY SENSOR CEILING MOUNT
Legrand (Wattstopper)
$108.69WattStopper Occupancy Sensor Advanced PIR technology Adjustable time delay Adjustable sensitivity Contains isolated relay for use with BAS and other control systems Patented Fresnel lens 360° coverage up to 1200 ft 2 (111.48m2) Red LED...12786$108.69Qty in Cart: 0Price:$108.69Subtotal: -
Honeywell 50014157-001 Duct Temperature Sensor for ZonePRO
Honeywell Home
$35.81Honeywell 50014157-001 Duct Temperature Sensor for ZonePRODetails:Temperature SensorTemperature Range -70 to 120 Deg FMounting DuctApplication Air Duct, Air ChamberCable Length 10 FootSensing Device ThermistorUsed On ZonePRO Thermostat Resources &...9501$35.81 -
Honeywell 50021579-001 PT1000 Standard Temperature Probe, -40-350F, use with T775
Honeywell Home
$59.16Honeywell 50021579-001 PT1000 Standard Temperature Probe, -40-350F, use with T775 For indoor use in applications such as monitoring return air, discharge air, and mixed air temperatures Operating Temperature Range: -40°F to 270°F Operating...18463$59.16Qty in Cart: 0Price:$59.16Subtotal: -
Honeywell C7041D2001 20K ohm NTC Temp Sensor, 5 in. insertion
Honeywell Home
$20.62Series/Model: C7041Honeywell C7041D2001 20K ohm NTC Temp Sensor, 5 in. insertionThe Series 2000 C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems...6644$20.62Qty in Cart: 0Price:$20.62Subtotal: -
Honeywell C7041F2006 20K ohm NTC Outdoor Temperature Sensor, Operating range -40-158F
Honeywell Home
$28.18Series/Model: Series C7041Honeywell C7041F2006 20K ohm NTC Outdoor Temperature Sensor, Operating range -40-158F The C7041 Electronic Temperature Sensors are 20K ohm NTC sensors designed to be used with electronic controllers in domestic or commercial...5135$28.18 -
Honeywell C7041K2005 20K ohm NTC Water Temperature Sensor, Strap on, Operating range -40-250F
Honeywell Home
$23.23Series/Model: Series C7041Honeywell C7041K2005 20K ohm NTC Water Temperature Sensor, Strap on, Operating range -40-250FDetails:Temperature SensorType Non-LinearTemperature Range 302 Deg FAccuracy +/- 0.36 Deg FOperating Temperature -40 to 250 Deg...13739$23.23Qty in Cart: 0Price:$23.23Subtotal: -
Honeywell C7232A1008 Wall Mount CO2 Sensor with display,0/2-10Vdc or 0/4-20mA output
Honeywell Home
$357.37Series/Model: Series C7232Honeywell C7232A1008 Wall Mount CO2 Sensor with display,0/2-10Vdc or 0/4-20mA output Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas. Gold-plated sensor provides long-term calibration stability. ...8903$357.37 -
Honeywell C7232A1032 Wall Mount CO2 Sensor, with no display, 0/2-10Vdc or 0/4-20mA output
Honeywell Home
$299.65Series/Model: C7232AHoneywell C7232A1032 Wall Mount CO2 Sensor, with no display, 0/2-10Vdc or 0/4-20mA output These stand-alone Carbon Dioxide (CO2) Sensors and Controllers are used for determining ventilation necessity with HVAC controllers and to...2847$299.65Qty in Cart: 0Price:$299.65Subtotal: -
Honeywell C7232B1006 Duct Mount CO2 Sensor with display, 0/2-10Vdc or 0/4-20mA output
Honeywell Home
$395.39Series/Model: C7232BHoneywell C7232B1006 Duct Mount CO2 Sensor with display, 0/2-10Vdc or 0/4-20mA output These stand-alone Carbon Dioxide (CO2) Sensors and Controllers are used for determining ventilation necessity with HVAC controllers and to manage...21035$395.39 -
Out of stock
Honeywell H7635A2012 Wall Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm temp
Honeywell Home
$200.78Series/Model: Series H7635Honeywell H7635A2012 Wall Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm temp Ceramic Technology allows sensors to recover fully from condensation, fog, and high humidity Highly accurate, repeatable, stable...24922$200.78 -
Honeywell H7635B2018 Duct Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm temp
Honeywell Home
$215.98Series/Model: Series H7635Honeywell H7635B2018 Duct Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm temp Ceramic Technology allows sensors to recover fully from condensation, fog, and high humidity Highly accurate, repeatable, stable...24085$215.98Qty in Cart: 0Price:$215.98Subtotal: -
Out of stock
Honeywell H7635C2015 Outdoor Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm temp
Honeywell Home
$233.46Series/Model: H7635Honeywell H7635C2015 Outdoor Humidity Sensor, ± 3% RH, Output 4-20mA or 0-5/10Vdc, with 20K ohm tempThe H7625, H7635, and H7655 are highly accurate, stable humidity transducers designed for use with HVAC controllers such as the T7350...24084$233.46 -
Out of stock
Honeywell T775U2006 Electronic Universal Controller, 2SPDT, 2 Analog outputs, 2 sensor inputs
Honeywell Home
$372.98Series/Model: T775Honeywell T775U2006 Electronic Universal Controller, 2SPDT, 2 Analog outputs, 2 sensor inputsT775 electronic remote temperature controller, is the next generation in commercial/agricultural control - capable of remote sensing...16572$372.98 -
Honeywell T7771A1005 20 K ohm NTC non-linear Temp Wall Module
Honeywell Home
$146.38Series/Model: T7771Honeywell T7771A1005 20 K ohm NTC non-linear Temp Wall ModuleDetails:Remote Temperature SensorType 2-Piece, Direct Wired, RemoteAccuracy +/-0.36 Deg F at 77 Deg FCable Type Unshielded, Twisted PairSignal Compatibility LonWorks Bus,...4941$146.38Qty in Cart: 0Price:$146.38Subtotal: -
Out of stock
Honeywell TR21-A 10 K ohm NTC non-linear Temperature Wall Module for Averaging only
Honeywell Home
$30.94Series/Model: Series TR20Honeywell TR21-A 10 K ohm NTC non-linear Temperature Wall Module for Averaging onlyDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredTemperature Range 55 to 85 Deg FAccuracy +/- 0.36 Deg FCable Type Unshielded...16770$30.94 -
Honeywell TR21-H 20 K ohm NTC non-linear Temperature/Humidity Wall Module w/ Lon Jack
Honeywell Home
$149.24Series/Model: Series TR20Honeywell TR21-H 20 K ohm NTC non-linear Temperature/Humidity Wall Module w/ Lon JackDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredTemperature Range 55 to 85 Deg FAccuracy +/- 0.36 Deg FCable Type Unshielded...16771$149.24Qty in Cart: 0Price:$149.24Subtotal: -
Out of stock
Honeywell TR21-J 20 K ohm NTC non-linear Temperature Wall Module w/ Lon Jack
Honeywell Home
$27.95Series/Model: Series TR20Honeywell TR21-J 20 K ohm NTC non-linear Temperature Wall Module w/ Lon JackDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredTemperature Range 55 to 85 Deg FAccuracy +/- 0.36 Deg FCable Type Unshielded Twisted...16772$27.95 -
Honeywell TR22 20 K ohm NTC non-linear Temperature Wall Module w/ selectable setpoint, Lon Jack
Honeywell Home
$41.87Series/Model: TR20Honeywell TR22 20 K ohm NTC non-linear Temperature Wall Module w/ selectable setpoint, Lon JackDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredTemperature Range 55 to 85 Deg F (Setpoint)Accuracy +/- 0.36 Deg FCable Type...16773$41.87Qty in Cart: 0Price:$41.87Subtotal: -
Honeywell TR23 20 K ohm NTC Temp Wall Module w/ selectable setpoint, Lon Jack, Override
Honeywell Home
$63.62Series/Model: TR20Honeywell TR23 20 K ohm NTC Temp Wall Module w/ selectable setpoint, Lon Jack, OverrideThe TR21, TR22, TR23, and TR24 are a family of direct wired wall modules for use with Honeywell Excel 600, 500, 100, and 80 controllers; Excel 10...16774$63.62Qty in Cart: 0Price:$63.62Subtotal: -
Honeywell TR23-H 20 K ohm NTC Temp/Humidity Wall Module w/ selectable setpt, Lon Jack, Override
Honeywell Home
$197.85Series/Model: TR20Honeywell TR23-H 20 K ohm NTC Temp/Humidity Wall Module w/ selectable setpt, Lon Jack, OverrideDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredAccuracy +/-0.36 Deg FCable Type Unshielded, Twisted PairSignal Compatibility...16775$197.85 -
Honeywell TR24 20 K ohm NTC non-linear Temperature Wall Module w/ Lon Jack, Override
Honeywell Home
$53.85Series/Model: TR20Honeywell TR24 20 K ohm NTC non-linear Temperature Wall Module w/ Lon Jack, OverrideDetails:Temperature SensorType 2-Piece, Non-Linear, Direct WiredTemperature Range 55 to 85 Deg F (Setpoint)Accuracy +/- 0.36 Deg FCable Type Unshielded,...17758$53.85Qty in Cart: 0Price:$53.85Subtotal: -
SSS-1004 DIFFERNTIAL PRESSURE FLOW SENSORS, 7.66" INSERT
KMC Controls
$24.12Differential Pressure Flow Sensor 7.66" (19.4 cm) insertion (three sensing points) 1/4" (6.4 mm) OD connections, fit 3/8" (9.5 mm) OD polyethylene tubingDetails:Differential Pressure Flow SensorNominal Size 3/8 x 1/4 InchEnd Connection Barb Union...24157$24.12 -
SSS-1005 DIFFERNTIAL PRESSURE FLOW SENSOR, 9.91" INSERT
KMC Controls
$27.84Differential Pressure Flow Sensor 9.91" (25.2 cm) insertion (four sensing points) 1/4" (6.4 mm) OD connections, fit 3/8" (9.5 mm) OD polyethylene tubingDetails:Differential Pressure Flow SensorNominal Size 3/8 x 1/4 InchEnd Connection Barb Union...24690$27.84 -
WS-250W OCCUPANCY SENSOR, PIR, WALL SWITCH, 120 OR 277 VAC, 1000 SQ. FT. COVERAGE, WHITE
WattStopper
$53.87Occupancy Sensor by Watt Stopper® 180° coverage, maximum of 900 ft² Shallow (1 Inch) back housing and flying leads for easy installation Built-in light level sensor Button provides positive tactile feedback Dual voltage model,...41843$53.87