uxcell G3/4 inches Hall Effect Liquid Water Flow Sensor Switch 3/4 BSP Flowmeter Fluid Meter 2-45L/min SEN-HZ43WB Gold Tone

uxcell G3/4 inches Hall Effect Liquid Water Flow Sensor Switch 3/4 BSP Flowmeter Fluid Meter 2-45L/min SEN-HZ43WB Gold Tone

Descriptions:<br />1. The Water Flow Sensor is light, nimble outline, small size and easy to install. All materials are in line with ROHS testing standards.<br />2. There is an integrated hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.<br />3. Stable, high temperature, low water pressure start, safe.<br />4. Can use for Water heaters, credit card machines, water vending machine, flow measurement device.<br />5. Three wire connection: Red for positive, black for negative, yellow for pulse signal.<br />6. Instantaneous Flow Pulse Characteristic F=8.1 x Q(flow)-5 +/-10%<br />7. The cumulative flow pulse conversion ratio 1L Water=477 pluse +/- 10%<br /> <br />Specifications:<br />Product Name: Water Flow Sensor<br />Material: Brass(Shell)<br />Liquid Temperature: Not More Than 60C<br />Start Flow Range: 1.5L/min<br />Flow Range: 2-45L/min<br />Working Voltage Range: DC4.5-18V<br />Max Current: 10mA<br />Maximum Water Pressure: 1.75MPa<br />Connector: Male SM-3P Plug<br />Cable Length: 35cm<br />Size: 44mm x 32mm x 30mm(L*W*H)<br />External Thread Diameter: G3/4 inch (3/4 BSP)<br />Tube Length: 44mm<br />Color: Gold Tone<br />Net Weight: 112g<br /> <br />Package Included:<br />1 x Water Flow Sensor<br />