AFD4020A31 Vortex-shedding Liquid Flow Sensor Meter M8 Connector

AFD4020A31 Vortex-shedding Liquid Flow Sensor Meter M8 Connector Output Specifications (Options within the series) - Switching output: NPN / PNP (A31 is PNP) - Analog output: 1–5V, 4–20mA - Communication: RS485 - Optional: Versions with temperature sensing and OLED display Typical Applications Cooling water circuits, equipment water cooling, industrial purified water, machine tool cooling, semiconductor equipment, fluid monitoring, and flow-loss alarms. Specification: Maximum