Saier HZ21WB Water Flow Sensor (1–30 L/min, 4.5–18V DC)
The Saier HZ21WB is a turbine-based water flow sensor designed for precise flow rate monitoring from 1 to 30 L/min. Operating on a wide 4.5–18V DC supply, it provides both analog and digital output signals, making it compatible with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs for automated liquid control systems.
Features
- Turbine sensor technology for accurate flow measurement up to 30 L/min.
- Wide operating voltage range of 4.5–18V DC with low current draw (<15mA).
- Provides flexible analog or digital output signals for system integration.
- Durable construction rated for working pressures up to 1.75 MPa.
- Compact design for easy installation in confined plumbing or machinery spaces.
Out of stock
The Saier HZ21WB Water Flow Sensor employs a precision turbine mechanism that rotates in proportion to the fluid flow rate. This mechanical motion is converted into a corresponding electrical pulse or analog voltage signal, providing real-time flow data. The sensor’s internal circuitry is designed for stable operation across a broad input voltage, ensuring reliable performance in both 5V and 12V systems common in automation.
Built with industrial-grade materials, the sensor body withstands pressures up to 1.75 MPa and features high insulation resistance (>100 MΩ) for safe operation in various liquid environments. Its compact form factor and standard threaded fittings facilitate straightforward integration into existing water lines, heaters, or dispensing equipment, making it a versatile component for flow monitoring and control.
Additional Information
| Weight | 0.066 kg |
|---|---|
| Dimensions | 12 × 10 × 3 cm |
