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RHP-2O1BDwyer Instruments HVAC Sensors, RHP Series
Item NumberRHP-2O1BMFG Item NumberRHP-2O1BSeriesRHPProduct DescriptionOsa Humidity/TemperatureSpecificationsSpecifications Application Outdoor Output 4-20 mA Input 10-35 VDC Humidity Range 0-100 % RH Temperature Range -40-140 °F Temperature Sensor Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
DXW-11-153-3Dwyer Instruments HVAC SensorsItem NumberDXW-11-153-3MFG Item NumberDXW-11-153-3Product DescriptionDifferential Pressure Switch BrassSpecificationsSpecifications Pressure Range 25-50 psi Output SPDT Process Connection 1/4 NPT Female Electrical Connection Terminal Block NEMA Rating NEMA 4X IP Rating IP65 Temperature Range 30-140 °F AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
CDT-2D40Dwyer Instruments HVAC Sensors, CDT SeriesItem NumberCDT-2D40MFG Item NumberCDT-2D40SeriesCDTProduct DescriptionDct Mt 2000 PPM CO2 TransmitterSpecificationsSpecifications Gas Type Carbon Dioxide Application Duct Humidity Sensor No Temperature Sensor Yes Temperature Range 32-122 °F AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
DXW-11-153-1Dwyer Instruments HVAC SensorsItem NumberDXW-11-153-1MFG Item NumberDXW-11-153-1Product DescriptionDifferential Pressure Switch BrassSpecificationsSpecifications Pressure Range 2.5-10 psi Output SPDT Process Connection 1/4 NPT Female Electrical Connection Terminal Block NEMA Rating NEMA 4X IP Rating IP65 Temperature Range 30-140 °F AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
616KD-03Dwyer Instruments HVAC Sensors, 616KD SeriesItem Number616KD-03MFG Item Number616KD-03Series616KDProduct Description0-5In WC DP Transmitter 4-20MaSpecificationsSpecifications Accuracy 2 % Pressure Range 0-5 in WC Output 4-20 mA Process Connection Barbed Fitting Electrical Connection Screw Terminal NEMA Rating NEMA 1 IP Rating IP20 Temperature Range 20-122 °F AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
RHP-2O11Dwyer Instruments HVAC Sensors, RHP SeriesItem NumberRHP-2O11MFG Item NumberRHP-2O11SeriesRHPProduct DescriptionOsa Humidity/TemperatureSpecificationsSpecifications Application Outdoor Output 4-20 mA Input 10-35 VDC Humidity Range 0-100 % RH Temperature Range -40-140 °F Temperature Sensor Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
WD3-LP-D2Dwyer Instruments HVAC Sensors, WD3 SeriesItem NumberWD3-LP-D2MFG Item NumberWD3-LP-D2SeriesWD3Product DescriptionLine Powered Water Leak DetectorSpecificationsSpecifications Type Remote Probe Voltage 11-27 VDC Current 1 A max @ 24 VAC/VDC Operating Temperature 32-122 °F Cable Length 4.9 ' Status Indicator Yes IP Rating IP68 NEMA Rating NEMA 6P AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
WD3-LP-D2-ADwyer Instruments HVAC Sensors, WD3 SeriesItem NumberWD3-LP-D2-AMFG Item NumberWD3-LP-D2-ASeriesWD3Product DescriptionLine Powered Water Leak DetectorSpecificationsSpecifications Type Remote Probe Voltage 11-27 VDC Current 1 A max @ 24 VAC/VDC Operating Temperature 32-122 °F Cable Length 4.9 ' Alarm Contact Count 1 Status Indicator Yes AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
TE-RND-ADwyer Instruments HVAC Sensors, TE SeriesItem NumberTE-RND-AMFG Item NumberTE-RND-ASeriesTEProduct DescriptionOutside Air Temp Sensor WithSpecificationsSpecifications Application Outdoor Humidity Sensor No Temperature Range (F) -40-302 °F Function Temperature Override No Set Point No Availability -
616KD-01Dwyer Instruments HVAC Sensors, 616KD SeriesItem Number616KD-01MFG Item Number616KD-01Series616KDProduct Description0-2In WC DP Transmitter 4-20MaSpecificationsSpecifications Accuracy 2 % Pressure Range 0-2 in WC Output 4-20 mA Process Connection Barbed Fitting Electrical Connection Screw Terminal NEMA Rating NEMA 1 IP Rating IP20 Temperature Range 20-122 °F AvailabilityOrder by 5:00 PM ET and your package will ship the same day.
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HVAC
HVAC (Heating, Ventilation and Air Conditioning) is the technology and equipment responsible for regulating and maintaining the air temperature and quality of residential, commercial and industrial buildings.
HVAC systems use heating and air conditioning to keep indoor conditions at comfortable temperatures. Thermostats constantly monitor temperature and turn heaters, fans and air conditioners on or off depending on the requirements of the facility or room. Humidistats, hygrostats, and other air quality sensors also help with this task.
In addition to heating and cooling, ventilation exchanges or replaces air in an indoor space to promote high indoor air quality. Ventilation assists in temperature control, but also is responsible for removing moisture, odors, smoke, and dust from the environment. Ventilation is particularly important in many processing plants, to remove harmful gases from the air and to protect sensitive equipment.
HVAC systems use heating and air conditioning to keep indoor conditions at comfortable temperatures. Thermostats constantly monitor temperature and turn heaters, fans and air conditioners on or off depending on the requirements of the facility or room. Humidistats, hygrostats, and other air quality sensors also help with this task.
In addition to heating and cooling, ventilation exchanges or replaces air in an indoor space to promote high indoor air quality. Ventilation assists in temperature control, but also is responsible for removing moisture, odors, smoke, and dust from the environment. Ventilation is particularly important in many processing plants, to remove harmful gases from the air and to protect sensitive equipment.