Digital Flow Switch Dimensions L x W x H: 180 x 65 x 104 mm Measuring range: 300...6000 l/min Operating pressure: 0.1...1.5 MPa Operating temperature: 0...+50 °C Connection: G 1 1/2" Electrical connection: Plug M12 Output: NPN / Analog / 4...20 mA Protection rating: IP65 Operating voltage: 24 VDC Repeat accuracy: 1 %