Preamplifier may simultaneously output current and pulse signals and can drive the PLC controller, and besides,
it has explosion proof function and anti-spray function.
Operating power supply：VDD=+11~26VDC
Output signal: current output I=4~20mA Pulse output: Wave form: square wave electrical level: ≤1V
High level：power supply voltage-3V
Installation: Installed on the body of flow meter through M16X1 thread and slightly locked with lock nuts.
Explosion-proof classification: EXdⅡBT4
Figure 8-2 Wiring Connections Diagram of Type CMLWF- Ⅰ -2 Amplifier