The integral pickup detects the r.p.m. of the gears and the FOP provides a flow-proportional light pulse signal. The OPTV receiver will convert the light pulses into a current or voltage squarewave signal.
Technical Data
- FOP 60
- Power Supply: lithium battery
- Ambient Temperature: -20 °C up to +50 °C [-4 °F up to +122 °F]
- Ex Protection, intrinsically safe:
- ATEX: II 2 G EEx ia IIC T4/T5/T6
- CSA: Ex ia IIC; Class I, Zone 0, AEx ia IIC
- FOP 70
- Power Supply: lithium battery
- Ambient Temperature: -20 °C up to +70 °C [-4 °F up to +158 °F]
- Ex Protection, intrinsically safe:
- ATEX: II 2G Ex ia IIC T4 Gb
- IECEX: Ex ia IIC T4 Gb
- OPTV
- Supply Voltage: UB: +7 V up to +30 V
- Ambient Temperature: -20 °C up to +60 °C [-4 °F up to +140 °F]
- Output: frequency output
- Ex Protection: II2 G EEx ia IIC T6
Evaluation Electronics
- Panel Mount Displays with analog and frequency output (FAS 100)
- Wall Mount Displays with analog and frequency output (FAW 100)
- Frequency to Analog Converter (FAU 50)
- Intrinsically Safe Supply Unit (EWS)
