ProSight Drinking Coffee Liquids Water Flow Sensor 3/8 Quick Fit Connection
ProSightDrinking Coffee Liquids Water Flow Sensor 3/8 Quick Fit Connection 0.3-4L/min POM Material ZJTM-05B NPN Pulse Output Flowmeter is a compact flow sensor designed for measuring low-flow drinking water and beverage liquids in automated dispensing equipment.
It is primarily used in coffee machines, water dispensers, vending machines, and beverage dispensing systems to provide accurate flow monitoring.
Featuring food-grade POM construction, Hall-effect pulse output, low power consumption, and multiple flow range options, it offers reliable performance for OEM and industrial applications.
ProSight Drinking Coffee Liquids Water Flow Sensor 3/8 Quick Fit Connection 0.3-4L/min POM Material ZJTM-05B NPN Pulse Output Flowmeteris a miniature turbine-type Hall-effect flow sensor engineered to accurately measure the flow rate of drinking water and other compatible clean liquids. Designed specifically for beverage equipment, it provides precise pulse outputs proportional to liquid flow, allowing electronic controllers, PLCs, or microcontrollers to calculate flow rate and total volume in real time.
Constructed from food-grade POM plastic with high-quality magnetic Hall sensing technology, the sensor ensures safe contact with potable water while delivering stable and repeatable measurements. Its compact size makes it ideal for installation in equipment where space is limited.
The sensor operates by allowing liquid to pass through a miniature turbine rotor. As the rotor spins, an embedded magnet passes a Hall-effect sensor that generates electrical pulses. The pulse frequency is directly proportional to the flow rate, enabling accurate monitoring, dispensing, and automatic control of liquid systems.
How It Works
- Liquid enters the sensor body.
- Flow rotates the internal turbine rotor.
- A built-in Hall-effect sensor detects rotor movement.
- Pulse signals are generated according to the flow rate.
- The controller counts the pulses to determine instantaneous flow and accumulated volume.
Why Choose This Product?
The sensor combines food safety, compact design, and dependable flow measurement in a cost-effective solution. Its low power requirements, easy integration with electronic control systems, and customizable flow ranges make it suitable for both OEM manufacturers and system integrators. Whether used in beverage dispensing or water purification equipment, it helps improve dispensing accuracy, system automation, and operational efficiency.
Benefits
- Accurate liquid flow measurement
- Safe food-grade materials for potable water applications
- Reliable Hall-effect pulse output
- Compact design for easy installation
- Low power consumption
- Long service life with minimal maintenance
- Compatible with PLCs, microcontrollers, and embedded control systems
- Suitable for OEM customization and automation projects.


