מתמר טמפרטורה ולחות 4-20 מיליאמפר

RHT-WM Wall Mount temp. and humidity transmitter, 4-20mA out
- Power: from 12 Vdc to 30 Vdc (model 4-20 mA)
- Output:
Two-wire loop powered 4-20 mA or 20-4 mA
Isolation between outputs
Isolated 4-20 mA outputs
- Output load (RL):
Model 4-20 mA: RL (max. in Ohms) = (Vdc – 12) / 0.02
where: Vdc=power voltage in Volts
- Internal protection against reversed voltage wire polarity
- Cable input: PG7 cable gland
- Operational Limits:
Electronic Module: -10 to +65°C, 0 to 95%RH