Digital Air Flow Sensor; 2 Color Display; 10 to 1000LPM Flow Rate; Rc1/2 Port; 1 PNP Output and 4 to 20mA Analog Output; Unit Selection Function; Lead Wire with Connector

Proximity Sensor; M5 Sensing Head Size; 12MM Sensing Distance; 2M Length; 0 to 0.84MM Setting Distance; DC Three-Wires Model; NPN Open Collector; Pre-Wired Model

Water Flow Sensor; Digital; 2 Screen 3 Color Display; 50 to 250LPM Flow Rate; G1-1/2 Port; 2 NPN Output; 3M Lead Wire with M8 Connector; Instantaneous Flow Rate; L Accumulated Flow; Degree C Temperature