SKU: SENS-0618
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Saier HZ06B Water Flow Sensor (0.4–2.3 L/min) - Turbine Flowmeter, DC 4.5-18V

₹279.00 (Inclusive of all taxes)
Out of Stock

The Saier HZ06B is a compact turbine-based water flow sensor designed for precise flow rate monitoring from 0.4 to 2.3 L/min. Operating on a wide DC 4.5-18V supply, it provides a digital pulse output compatible with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs for integration into automation and IoT systems.

Features

  • Turbine-based flow sensor with a measurement range of 0.4 to 2.3 liters per minute (L/min).
  • Wide operating voltage range from DC 4.5V to 18V with low current consumption (<15mA).
  • Digital pulse frequency output for direct interface with microcontroller counters or PLC inputs.
  • Compact and durable housing designed for easy inline installation in tight spaces.
  • Suitable for monitoring clean water flow in appliances, automation, and process control.

Out of stock

Description

The Saier HZ06B employs a precision turbine rotor and Hall-effect sensor to generate a digital pulse signal proportional to the flow rate. Each pulse corresponds to a specific volume of liquid passing through, enabling accurate cumulative flow measurement and real-time rate calculation.

Constructed for reliability in aqueous environments, the sensor features a durable body capable of withstanding working pressures up to 1.2 MPa. Its electrical design includes robust insulation resistance (>100 MΩ) and dielectric strength, ensuring stable performance and longevity in residential, commercial, and light industrial monitoring applications.

Key Features

  • Precision Turbine Measurement: Hall-effect sensing of rotor speed delivers consistent, repeatable flow data.
  • Broad Voltage Compatibility: Operates from 4.5V to 18V DC, supporting 5V and 12V system integration.
  • Digital Pulse Output: Provides a clean, square-wave signal for direct connection to digital inputs on MCUs or PLCs.
  • Compact & Install-Ready Design: Small form factor with standard G1/2" or similar threaded ports for straightforward inline mounting.
  • Durable Fluid Path Construction: Engineered for long-term use with clean water and compatible liquids.
  • Low Power Consumption: Draws less than 15mA, making it suitable for battery-powered or energy-conscious projects.

Applications

  • Flow rate monitoring in domestic appliances such as water dispensers, coffee machines, and water heaters.
  • Liquid consumption tracking in vending machines, DIY hydroponics, and aquarium dosing systems.
  • Process control and leak detection in light industrial equipment and laboratory analytical instruments.
  • Integration into IoT-based smart home systems for water usage analytics and automation triggers.

Technical Specifications

Model NumberHZ06B
Flow Rate Range0.4 to 2.3 L/min
Max Working Pressure≤ 1.2 MPa
Operating VoltageDC 4.5 - 18 V
Input Current≤ 15 mA
Output SignalDigital Pulse (Frequency)
High-Level Output Voltage≥ 4.5V (VDD)
Low-Level Output Voltage≤ 0.5V
Accuracy5 - 8%
Insulation Resistance> 100 MΩ
Dielectric StrengthAC 500V, 50Hz

Frequently Asked Questions

What is the output signal of the HZ06B flow sensor and how do I interface it with an Arduino?

The HZ06B provides a digital pulse output. The frequency of the pulses is proportional to the flow rate. Connect the sensor's signal wire to a digital interrupt pin on your Arduino (e.g., D2 or D3) and use the `pulseIn()` function or attach an interrupt to count pulses over a timed period to calculate the flow rate and total volume.

What is the operating voltage range, and can I power it directly from a 5V Arduino pin?

Yes, the sensor operates from 4.5V to 18V DC, making it directly compatible with the 5V output from an Arduino's VCC pin. Ensure your power supply can provide the required current (up to 15mA). For 3.3V logic systems, verify the sensor's high-level output voltage (≥4.5V) is compatible; a level shifter may be needed.

What liquids can this flow sensor handle, and what is its maximum pressure rating?

This sensor is designed for clean water and compatible non-corrosive liquids. It is not suitable for viscous fluids or those containing particulates. The maximum working pressure is 1.2 MPa (~174 psi). Do not exceed this rating, and ensure all plumbing connections are secure to prevent leaks and sensor damage.

Package Includes

  • 1 x Saier HZ06B Water Flow Sensor

Additional Information

Weight 0.027 kg
Dimensions 10 × 8 × 4 cm