Professional Water Flow Sensor for Food & Beverage Equipment
The SEN-HZ06C Series 3 Water Flow Sensor is a compact and reliable flow-measuring solution specifically designed for small-diameter water systems. Made from food-grade POM, it is safe for drinking water applications and widely used in water dispensers, coffee machines, water purifiers, and control instruments.
The sensor outputs a stable pulse signal proportional to flow rate, making it easy to integrate with microcontrollers, PLCs, and control boards.
Key Features
Food-Grade POM Housing
Non-toxic, corrosion-resistant material suitable for potable water systems.Pulse Signal Output
Hall-effect based pulse output for accurate real-time flow monitoring.Wide Operating Voltage Range
Compatible with DC 3V to 24V systems.Compact & Easy Installation
6mm hose barb inlet/outlet, supports installation in any direction.Designed for Indoor Equipment
Ideal for enclosed devices such as coffee machines and water control equipment.
Technical Specifications (Series 3)
| Item | Specification |
|---|---|
| Model | SEN-HZ06C Series 3 |
| Material | Food Grade POM |
| Output Signal | Pulse |
| Operating Voltage | DC 3V – 24V |
| Rated Voltage / Current | DC 5V / ≤10mA |
| Output Level | High: ≥ Vcc-0.5V / Low: ≤0.5V (≥5V system) |
| Duty Cycle | 50% (typ.) |
| Insulation Resistance | >100 MΩ |
| Electrical Strength | AC 500V, 50Hz |
| Operating Temperature | Water temperature ≤ 60 °C |
| Max Pressure | ≤ 1.2 MPa |
| Installation | Any direction |
| Connection | 6mm Hose Barb |
| Application | Water dispenser, coffee machine, water purifier, instruments |
Flow Range & Pulse Reference
Typical Flow Range: 0.3 – 3.0 L/min
Pulse Formula (Reference):
F (Hz) ≈ (24 × Q – 5) ±10%
(Q = Flow rate in L/min, laboratory reference value)
⚠️ Note: Actual pulse frequency may vary depending on system pressure, water quality, and installation conditions.
Installation & Usage Notes
A filter must be installed at the inlet to prevent particles from entering the sensor.
For indoor use only; do not expose to long-term outdoor or high-humidity environments.
Keep away from strong magnetic fields, which may affect measurement accuracy.
Do not disassemble the sensor; unauthorized opening voids warranty.
Package Includes
1 × SEN-HZ06C Water Flow Sensor (Series 3)
Click here to download the instruction manual.
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