G1/2" Hall Liquid Water Flow Sensor Switch Flowmeter Meter 1-30L/min SEN-HZ21WI

1. The Water Flow Sensor is light, nimble outline, small size and easy to install. All materials are in line with SGS testing standards.

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.

3. Stable, high temperature, low water pressure start.

4. Can use for Water heaters, credit card machines, water vending machine, flow measurement device.

5. Three wire connection: Red for positive, black for negative, yellow for pulse signal.

Specifications:

Product Name: Water Flow Sensor

Material: Brass(Shell)

Liquid Temperature: Not More Than 60C

External Thread Diameter: G1/2

Tube Length: 60mm

Flow Range: 1-30L/min

Working Voltage Range: DC5V

Max Current: 10mA

Maximum Water Pressure: 1.75MPa

Instantaneous Flow Pulse Characteristic F=(10Q-4)+/-10%

The cumulative flow pulse conversion ratio 1L WATER=596pulse+/-10%

Connector: Male SM-3P

Cable Length: 35cm

Size: 60mm x 24mm x 27mm(L*W*H)

Ingress Protection Rating: IP65

Color: Brass Tone

Net Weight: 99g

Package Included:

1 x Water Flow Sensor

Note:

1. Installed in accordance with flow direction in the product, otherwise there is no signal output.