Flow Sensor Measurement range, with adapter: 6.0...45.0 L/min Measuring range: 15...75.0 L/min Operating temperature: 0...+100 °C Hysteresis: max. 15% Accuracy: ±5% Connection: G1/2" Electrical connection: Cable, 60 cm Housing Material: Brass (CuZn) Output: Change-Over Contact (CO) Thread: G1/2" Operating voltage: 24 VDC Repeat accuracy: 2 %