• Power supply: 12 Vdc to 30 Vdc (4-20 mA model) or 18-30 Vdc (0-10 V model)
• Output:.
- Current: 4-20 mA or 20-4 mA, 2-wire, loop powered. 
- Voltage: 0-10 Vdc or 10-0 Vdc  (optional)
• Isolation between outputs:
- 4-20 mA outlets isolated. 0-10 V outputs not isolated.
• Output Load (RL):
- 4-20 mA Model: RL (Maximum in Ohms) = (Vcc - 12) / - 0.02. Where: Vcc = Supply voltage
- 0-10Vdc Model: Minimum 10 kOhms
• Internal protection against reversed polarity of the power supply:
• Cable input: PG7 Cable glands
• Operating limits:
• Sensor and Rod (RHT- . DM)
• Electronic Module: -10 to + 65 ° C, 0 to 95% relative humidity
• Configurable range of output signals