G1/2 Copper Hall Effect Liquid Water Flow Sensor 1-30L/min

This water flow sensor is ideal for those needing precise flow measurement in various applications such as water heaters and coffee makers.

• Constructed from sturdy copper material for durability.
• G1/2" type sensor with a maximum water pressure of 1.75MPa and a flow range of 1L/min to 30L/min.
• Features a three-wire connection: Red for positive, black for negative, and yellow for pulse signal.
• Includes an integrated hall effect sensor that outputs an electrical pulse with each revolution, ensuring safety and dryness.
• Lightweight and compact, making it easy to install and safe to use.
• Compatible with water heaters, dispensers, purifiers, vending machines, and more.

• Condition: 100% Brand New
• Material: Copper
• 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

• 1 x Water Flow Switch