Features
- Flush mount style
- Sourcing output (PNP type sourcing open collector transistor)
- UL & cUL certified for Class 1, Div 1 locations
- Output signal is a square wave, voltage pulse of approximate amplitude (supply - 1.5V)
The AW-Lake CAPM-3 carrier frequency sensor has no permanent magnet in the pickup, and any magnetic drag on the flow meter is avoided. The CAPM-3 requires a supply voltage between 10 VDC to 30 VDC. A diode in the supply input prevents damage to the module in case the polarity of the supply voltage is wrong. The output signal is a square wave, voltage pulse of approximate amplitude (supply - 1.5 V). The frequency is proportional to the flow rate.
