Product Overview

Electronic water pump flow controller designed to automatically start and stop booster pumps based on water flow detection. Utilizing pulse signal control and low-voltage operation, this controller provides safe, reliable, and energy-efficient pump automation for low-pressure household water systems. Supports Hall-effect flow sensors and features adjustable signal tuning for flexible integration.

Key Features

• Low-flow startup capability for low-pressure water systems

• Adjustable pulse signal control via tuning knob

• Safe 5V low-voltage control signal

• Supports Hall-effect water flow sensors

• Quick plug-in terminals for fast installation

• Maximum load power up to 750W

• Ultra-low power consumption (<0.2W)

• Compact, durable, and practical design

Specifications

Controller

• Working Voltage: 220V

• Control Signal: Pulse signal

• Control Voltage: 5V low voltage

• Max Load Power: 750W

• Power Consumption: <0.2W

• Installation Type: Quick plug-in terminals

Sensor

• Start Flow Rate Options: >1L/min, >1.5L/min, >2L/min

• Temperature Resistance: -20°C to 60°C

• Signal Cable Length: 1 m

• Compatible Sensors: Hall-effect flow sensors

Pipe Thread Options

• 1/2" male

• 1/2" male in – female out

• 1/2" female in – male out

• 3/4" male

• 1" external

Installation

• Install a filter at the pump inlet to reduce debris entering the sensor.

• Confirm thread size and start-flow option before installation.

• Suitable for automated home water booster pump systems, low-pressure faucet control, shower booster setups, and smart water-saving plumbing applications.