G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter DC 5V 60mm 1-30L/min SEN-HZ21WI

Key Features

• Stable, high temperature, low water pressure start.
• Brass material, small size, easy to install.Hall element is imported, water-proof design to prevent water ingress,The inside of the impeller is inlaid with a stainless steel shaft and is always wear-resistant.
• The water flow sensor is applied for water heater, and can be used as flow switch.
• All materials are in line with SGS testing standards.
• Flow Range 1-30L/Min; Maximum Water Pressure 1.75MPa

Product Description

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 SensorMaterial: Brass(Shell)Liquid Temperature: Not More Than 60CExternal Thread Diameter: G1/2Tube Length: 60mmFlow Range: 1-30L/minWorking Voltage Range: DC5VMax Current: 10mAMaximum Water Pressure: 1.75MPaInstantaneous Flow Pulse Characteristic F=(10Q-4)+/-10%The cumulative flow pulse conversion rate 1L WATER=596pulse+/-10%Connector: Male SM-3PCable Length: 35cmSize: 60mm x 24mm x 27mm(L*W*H)Ingress Protection Rating: IP65Color: Brass ToneNet Weight: 99gPackage Included:1 x Water Flow Sensor

Note

1. Installed in accordance with flow direction in the product, otherwise there is no signal output.2. A filter screen must be installed at the inlet of the sensor, in order to avoid particles and debris entering the sensor.

Specifications