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2301050PD2F11BSetra HVAC Sensors, 230 Series
Item Number2301050PD2F11BMFG Item Number2301050PD2F11BSeries230Product DescriptionTrue Wet-to-Wet DifferentialSpecificationsSpecifications Pressure Range 0-50 psi Output 4-20 mA Process Connection 1/8-18 NPT Internal Supply Voltage 9-30 VDC Electrical Connection Terminal Block NEMA Rating NEMA 4 IP Rating IP65 Temperature Range 0-175 °F RoHS Compliant Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
GP(0-200G)-20-PACI-Automation Components HVAC Sensors, GP Series
Item NumberGP(0-200G)-20-PMFG Item Number135748SeriesGPProduct Description0-200Psig, 4-20, Packard, 1/4in.NptSpecificationsSpecifications Accuracy 0.5 % Pressure Range 0-200 psig Output 4-20 mA Process Connection 1/4-18 NPT Supply Voltage 13-30 VDC Temperature Range -40-221 °F RoHS Compliant Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
QAC3171Siemens Building Technologies HVAC Sensors, OUT Series
Item NumberQAC3171MFG Item NumberQAC3171SeriesOUTProduct Description4-20MA Outdoor AIR TEMP SensorSpecificationsSpecifications Application Outdoor Output 4-20 mA Temperature Range (F) -58-122 °F Function Temperature Override No Set Point No RoHS Compliant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
C7041B2005/UHoneywell HVAC Sensors, C7041 Series
Item NumberC7041B2005/UMFG Item NumberC7041B2005/USeriesC7041Product Description20K DUCT TEMP SENSOR, 6 IN.SpecificationsSpecifications Application Duct Output 20 kOhm NTC Temperature Range (F) -40-250 °F Probe Length (in) 6 " Function Temperature Override No Set Point No RoHS Compliant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
533-376-18Siemens Building Technologies HVAC Sensors, DUCT SeriesItem Number533-376-18MFG Item Number533-376-18SeriesDUCTProduct DescriptionDCT PT Sensor, 20-120#F, 18in. PROBESpecificationsSpecifications Application Duct Output 4-20 mA Temperature Range (F) 20-120 °F Probe Length (in) 18 " Function Temperature Override No Set Point No RoHS Compliant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
TE-68NP-1N00SJohnson Controls HVAC Sensors, TE-6800 Sensors SeriesItem NumberTE-68NP-1N00SMFG Item NumberTE-68NP-1N00SSeriesTE-6800 SensorsProduct DescriptionNi 1K Mod Jack/Warm/Cool; Nickel 1KSpecificationsSpecifications Output 1 kOhm Nickel RTD Temperature Range (F) 32-131 °F Function Temperature Override Yes Set Point Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
HE-68N3-0N00WSJohnson Controls HVAC Sensors, HE-6800 Sensors SeriesItem NumberHE-68N3-0N00WSMFG Item NumberHE-68N3-0N00WSSeriesHE-6800 SensorsProduct Description3pct. Rh Ni Temp Wall Mount; WallSpecificationsSpecifications Application Indoor Humidity Range 0-100 % RH Temperature Range 32-131 °F Temperature Sensor Yes Override Yes Set Point No RoHS Compliant Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
7MF15654CB005EA1Siemens Building Technologies HVAC Sensors, 7MF SeriesItem Number7MF15654CB005EA1MFG Item Number7MF15654CB005EA1Series7MFProduct DescriptionSensor, LIQUID/GAS, 4-20MA, 0-200SpecificationsSpecifications Accuracy 0.25 % Pressure Range 0-200 psi Output 4-20 mA Process Connection G1/2 in External Thread Supply Voltage 16-33 VDC RoHS Compliant No AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
2651001WDACT1CSetra HVAC Sensors, 265 SeriesItem Number2651001WDACT1CMFG Item Number2651001WDACT1CSeries265Product DescriptionVery Low Differential PressureSpecificationsSpecifications Pressure Range 0-1 in WC Output 0-10 VDC Process Connection 1/4 in Fitting Supply Voltage 9-30 VDC Electrical Connection Screw Terminal Temperature Range 0-150 °F RoHS Compliant Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
DFS-221-112Cleveland Controls HVAC Sensors, DFS Series
Item NumberDFS-221-112MFG Item Number28347SeriesDFSProduct DescriptionPressure Switch, Field AdjustableSpecificationsSpecifications Pressure Range 0-0.05 in WC Process Connection 1/4 in Pneumatic Barb Supply Voltage 115-277 VAC Electrical Connection Spade Temperature Range -40-180 °F RoHS Compliant Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day.
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HVAC Sensors
An HVAC sensor is any device used to measure the conditions of an enclosed space, room, or building. HVAC sensors include thermostats, humidistats, carbon dioxide sensors, pressure sensors, and more.
HVAC sensors are connected to equipment and regulate air quality. Thermostats measure temperature, switching on and off heaters and air conditioners so that the measured temperature matches a predetermined setpoint. Humidistats measure humidity and work with thermostats and heaters to protect equipment from condensation and corrosion. Carbon dioxide sensors monitor the quality of the air and regulate fresh air with ventilation adjustments. Pressure sensors monitor and adjust airflow.
HVAC sensors are ultimately responsible for the efficiency of the entire HVAC system and the overall air quality of the environment.
HVAC sensors are connected to equipment and regulate air quality. Thermostats measure temperature, switching on and off heaters and air conditioners so that the measured temperature matches a predetermined setpoint. Humidistats measure humidity and work with thermostats and heaters to protect equipment from condensation and corrosion. Carbon dioxide sensors monitor the quality of the air and regulate fresh air with ventilation adjustments. Pressure sensors monitor and adjust airflow.
HVAC sensors are ultimately responsible for the efficiency of the entire HVAC system and the overall air quality of the environment.