Saier HZ21WF Water Flow Sensor (0.1–1.5 L/min)
The Saier HZ21WF is a compact turbine-based water flow sensor designed for precise monitoring of low-flow liquid applications. Operating from a wide 4.5-18V DC supply, it provides both analog and digital output signals for easy integration with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs.
Features
- Turbine-based sensor for accurate flow measurement from 0.1 to 1.5 L/min.
- Wide operating voltage range of 4.5-18V DC with low current consumption (≤15mA).
- Provides both analog and digital output options for flexible system integration.
- Durable construction suitable for liquids and gases, rated for pressures up to 1.2 MPa.
- Compact form factor for easy installation in space-constrained applications.
Out of stock
The HZ21WF flow sensor utilizes a precision turbine mechanism to translate fluid velocity into a measurable electrical signal. As fluid passes through the sensor body, it spins an internal rotor, generating a pulse frequency proportional to the flow rate. This signal is conditioned internally to provide stable analog voltage or clean digital pulse outputs.
Engineered for reliability, the sensor features a robust housing capable of withstanding working pressures up to 1.2 MPa. Its electrical design includes high insulation resistance (>100 MΩ) and dielectric strength (AC500V, 50Hz), ensuring safe operation in various environments. The sensor is calibrated for a typical accuracy of 5-8% across its specified flow range.
Additional Information
| Weight | 0.022 kg |
|---|---|
| Dimensions | 12 × 10 × 4 cm |
