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Dwyer HHT-IT | Intrinsically Safe RH/Temp Transmitter | 4-20 mA, ±2% RH
Part Number : HHT-IT
The Dwyer HHT-IT is an intrinsically safe transmitter that sends humidity and temperature on two 4-20 mA channels from hazardous areas. An intrinsically safe barrier is required to meet hazardous area rules, and the unit runs on 9.5 to 28 VDC.
- ±2% RH and ±0.9°F at 72°F (±0.3°C at 25°C)
- Capacitance polymer RH sensor; solid state band gap temperature sensor
- NEMA 4X (IP66) enclosure in aluminium
- Compensated from -4 to 140°F (-20 to 60°C)
- Two 4-20 mA channels, RH channel loop powered
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