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Michell Instruments
Michell Instruments DT722 Humidity & Temperature Transmitter
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Ключевые параметры
Type
Heavy-duty duct/process RH & temperature transmitter (DT722 / Rotronic DT722)
Humidity Range
0 … 100 %rh
Temperature Range Probe
−40 … +150 °C (−40 … +302 °F)
Humidity Accuracy
< ±2 %rh (5…95 %rh) @ 25 °C
Temperature Accuracy
±0.2 °C (±0.36 °F) typical @ 25 °C
Stability
±1 %rh / year
| Параметр | Значение |
|---|---|
| Type | Heavy-duty duct/process RH & temperature transmitter (DT722 / Rotronic DT722) |
| Humidity Range | 0 … 100 %rh |
| Temperature Range Probe | −40 … +150 °C (−40 … +302 °F) |
| Humidity Accuracy | < ±2 %rh (5…95 %rh) @ 25 °C |
| Temperature Accuracy | ±0.2 °C (±0.36 °F) typical @ 25 °C |
| Stability | ±1 %rh / year |
| Outputs | Dual 4…20 mA (RH + temperature; max 500 Ω) |
| Supply | 8…32 V DC; 5-pin M12 connector |
| Ingress Protection | IP65 (NEMA 4 level) |
| Housing | Stainless steel; housing ambient −20…70 °C |
| Feature | Harsh-environment industrial humidity transmitter; PST/Michell–Rotronic line |