Taidacent 2PCS G1/2 DN15 Plastic Flow Sensor Transparent Liquid Turbine Flow Meter High Precision Hall Sensor Water Flow Sensor Switch urbine Flowmeter Pulse Signal Output (Black)
$13.55
Description
Frequency: F = 5 * Q (L / Min) -3 Error: ± 2% Voltage: 3.5-24VDC, current cannot exceed 10mA, output 300 pulses after one liter of water.That is, frequency calculation = constant 5 * unit flow rate (L / min) * time (seconds)-3 (correction value-can be reduced or not).Flow range: 1-30L / min.suitable for water heaters, credit card machines, automatic vending machines, and other flow measurement equipment!.Water flow sensor is mainly composed of plastic valve body, water flow rotor assembly and Hall sensor.
