The ADC319 is our process input Sample & Hold transmitter, using hold input to indicate holding time, suitable for SIL 1, 2 & 3 rated (EN 61508-2) safety instrumented system (SIS) loop applications
- Input is any current or voltage (DC) drive that can be terminated in a PI network to produce a 400mV span
- Output is any standard process current or voltage
- Function; The unit can be specified to switch from Sample to Hold mode on either a Contact Open or Close action. The unit is based on digital electronics so there is no output droop on long periods of hold
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 (Non-condensing)
Performance
Accuracy/Linearity: <+0.1% Span
Response Time:
Isolation: 1000V RMS
Mounting/Dimensions
Dimensions: 50w x 75h x 110d mm
Mounting: Din Rail (TS35) or Surface by corner fixing holes