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Series-WHT
Outdoor Humidity/Temp Transmitter, 4-20 mA or 0-10 Vdc Outputs
- RH or RH and temperature outputs
- Compact NEMA 3S construction
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Product Overview
- Applications Building and Maintenance, Environmental and Weather, HVAC
- Compliance CE
- Electrical Connection Screw Terminal
- Enclosure Ratings IP54, NEMA Type 3s
- Hysteresis ± 1%
- Materials ABS
- Operating Temperature, Max 140 °F
- Operating Temperature, Min -40 °F
- Output Signal Current
- Process Temperature, Max 140 °F
- Process Temperature, Min -4 °F
- Relative Humidity 0 to 100% RH
- Relative Humidity Accuracy ± 3% RH
- Repeatability ± 0.1%
- Response Time 15 s
- RH Sensor Drift <1% RH/year
- Storage Temperature, Max 176 °F
- Storage Temperature, Min -40 °F
- Weight 0.3 oz
The compact Series WHT Humidity/Temperature Transmitter is designed to withstand the elements. A removable sintered filter protects the polymer capacitance sensor from solid objects that may come in contact with the transmitter. The transmitter is available with 4 to 20 mA or 0 to 10 VDC output signals for both temperature and humidity. This transmitter is ideal for measuring outside air temperature and humidity levels for air handling economizer applications.
For models with resistive thermistors or RTD outputs, please click here for temperature to resistance lookup tables.
Product Applications
- Air handling economizers
- Air environment monitoring in agriculture or livestock cultivation houses
PDFs & Manuals