Description:
Our water flow sensor is made of high-quality copper material, very sturdy and durable to use, it is a kind of G1/2" type water flow sensor, its maximum water pressure is 1.75MPa and the range of flow is from 1L/min to 30L/min. Lightweight and has compact size, stable performance, low water pressure start, very easy to install and safe to use. And it can be perfectly used for water heaters, water dispenser, water purifier, water vending machine, coffee maker, flow measurement device, water control machine and so on.

Features:

• Made of high-quality copper material, environmental-friendly, really sturdy and durable to use.
• G1/2" type water flow sensor, its maximum water pressure is 1.75MPa, the range of flow is from 1L/min to 30L/min.
• Three wire connection: Red for positive pole, black for negative pole, yellow for pulse signal.
• 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.
• Lightweight, reasonable size, stable performance, low water pressure start, easy to install, safe to use.
• Can be perfectly used for water heaters, water dispenser, water purifier, water vending machine, coffee maker, flow measurement device, water control machine and so on.

Specifications:
Condition: 100% Brand New
Material: Copper
Color: Shown as picture
Type: G1/2"(External Thread Diameter), DN20mm
Water Quality Requirement: ≤60℃
Start Flow Range: 1.5L/min
Flow Range: 1-30L/min
Maximum Water Pressure: 1.75MPa
Working Voltage Range: DC4.5-18V
Max Current: 10mA
Insulation resistance:>100MΩ
Electrical Strength: AC500V, 50Hz
Copper Switch Length: Approx. 60mm / 2.4inch
Wire Length: Approx. 35cm / 13.8inch
Weight: Approx. 95g

Shenzhen Ruize Technology Co., Ltd., is a well-known electronic component company.

Over these years, adhering to the "honesty, quality first" principle, with excellent product quality, enthusiastic service, and wide range of products, we gained a high degree of trust from our customers. 
No matter you are domestic or foreign businessmen, we are always ready to make you satisfied.

We sincerely welcome your business negotiations, share mutual benefit and common development.