Specifications
Channels
- 4-Channels (HE579RTD100)
- 8-Channels (HE579RTD200)
Current
- Average RTD Current: 0.14 mA
- RTD Excitation Current: 0.22 to 2.2 mA, 25 % or 12 % Duty Cycle
Humidity
- 5 to 95 % - Non-Condensing
Input Impedance
- > 100 megaohms 0-4 Vdc, Clamped @ 0 & 4 Vdc
Isolation
- Continuous Isolation: 500 Vac
- Test Isolation: 3,000 V
Operating Temperature
- 0° to 60° C (32° to 140° F)
Power Requirement
- Power Requirement (Inrush): 14 A for 50 µs
- Steady State Power Requirement: 10-30 Vdc
RTD Type
- Cu10
- Ni100
- Ni120
- Pt100
- Pt1000
- Pt200
- Pt50
- Pt500
Temperature Range
- -200° to 850° C (-328° to 1,562° F)