ADM270 - Strain Gauge Input Signal Transmitter / Isolator

Our ADM270 is a Strain Gauge Single Input Signal Transmitter / Isolator which is suitable for SIL 1 & 2 rated (EN 61508-2) safety instrumented system (SIS) loop applications, as 1oo1 architecture (HFT:0).Input is any mV signal range with a minimum span of 4mV (Excitation; 10Vdc at up to 30mA as standard, 5V or 24Vdc available)Provides a DC output signal proportional to a bridge type strain gauge utilised in load cells, pins and pressure transducersOutput is any standard process current or voltage in the range of; Current source up to 22mA max, with drive voltage 12Vdc. Voltage source up to 20Vdc max output

Environmental Condition

Performance

Mounting / Dimensions

Environmental Condition

Storing temperature: -40°C to +70°COperating Ambient: -15°C to +55°CRelative Humidity: 5% to 95% RH (Non-Condensing)

Performance

Response time: <100mS (0-100% input step change)Accuracy/Linearity: <±0.1% SpanSupply consumption: <3VA

Mounting / Dimensions

Mounting; Din Rail (TS35) or surface by corner fixing holes as standardDimensions; 50w x 75h x 110d mm

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