Dwyer Instruments WHT-310 | Water-resistant humidity transmitter with sintered filter | 3% accuracy | 4-20 mA humidity output

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Dwyer Instruments WHT-310 | Water-resistant humidity transmitter with sintered filter | 3% accuracy | 4-20 mA humidity output

Name: Dwyer Instruments WHT-310 | Water-resistant humidity transmitter with sintered filter | 3% accuracy | 4-20 mA humidity output
Brand: Dwyer
SKU: WHT-310
Availability: OutOfStock

Part Number : WHT-310

A weather-resistant humidity/temperature transmitter, the WHT-310 is a compact model from the Series WHT. The polymer capacitance sensor is shielded from solid objects that could come into contact with the transmitter by a detachable sintered filter. For both temperature and humidity, the transmitter can provide output signals between 0 and 10 VDC or between 4 and 20 mA. For air handling economizer applications, this transmitter is perfect for sensing the outside air temperature and humidity levels.

Availability: Sold out

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Specifications
Features
Downloads

Accuracy	4 to 20 mA Output: +/-0.9°F @ 72°F (+/-0.3°C @ 25°C) Passive Output: +/-0.36°F @ 77°F (+/-0.2°C @ 25°C)
Accuracy	Sensor, RH: +/-2% 20 to 80% RH, +/-3% @ 10 to 20%, 80 to 90% RH
Approvals	CE
Connection	Electrical: Removable screw terminal block
Drift	<1% RH/year
Enclosure Rating	Designed to meet NEMA 3S (IP54)
Enclosure	ABS
Hysteresis	RH: +/-1%
Maximum operating temperature	-40 to 140°F (-40 to 60°C)
Output Signal	4-20 mA loop powered models: 4-20 mA; 0-10 V output models: 0-10 V @ 5 mA max; 0-5 V output models: 0-5 V @ 5 mA max
Power	4-20 mA loop powered models: 10-35 VDC; 0-10 V output models: 15-35 VDC or 15-29 VAC; 0-5 V output models: 10-35 VDC or 10-29 VAC
Relative Humidity	Range: 0 to 100% RH
Repeatability	RH: +/-0.1% typical
Response Time	15 s
Sensor Type	Capacitance polymer
Storage Temperature	-40 to 176°F (-40 to 80°C)
Temperature Range	-40 to 140°F (-40 to 60°C)
Temperature Range	Compensated, RH: -4 to 140°F (-20 to 60°C)
TEMPERATURE SENSOR	4 to 20 mA output: solid state band gap; Passive output: 10K @ 25°C thermistor (Dwyer curve A)
Weight	0.3 oz (8.5 g)

Temperature or relative humidity outputs.
NEMA 3S structure that is small.

Dwyer Instruments WHT-310 | Water-resistant humidity transmitter with sintered filter | 3% accuracy | 4-20 mA humidity output

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