ADT121DI - RTD Input Trip Amplifier with Single Set Point and Display

Our ADT121DI 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.Display showing relay status.

Environmental Condition

Performance

Mounting/Dimensions

Environmental Condition

Storage Temperature: -40°C to +70°C

Operating Ambient: -15°C to +55°C

Relative Humidity: 5% to 95% RH

Performance

Trip settability: ±1% Trip repeatability: ±0.1%

Mounting/Dimensions

Enclosure: 50w x 75h x 145d mm

Mounting: Din Rail (TS35) or Surface by corner fixing holes

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