Our ADT121 RTD input Trip Amplifier is suitable SIL1, SIL2 & SIL3 rated safety loop applications (IEC61508-2).
The instrumentation is manufactured within our high impact strength, polycarbonate din rail & surface mounting enclosure.
- Input is any 2 or 3 Wire PT100 resistance temperature sensor.
- Trip output is a set of double pole changeover contacts (DPCO), rated at 250VAC, 3A, 100VA (resistive) as std.
Storage Temperature: -40°C to +70°C
Operating Ambient: -15°C to +55°C
Relative Humidity: 5% to 95% RH