Saier HZ06A Water Flow Sensor (0.3–3.0 L/min) - DC 4.5-18V Input
SKU: SENS-0619
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Saier HZ06A Water Flow Sensor (0.3–3.0 L/min) - DC 4.5-18V Input

₹249.00 (Inclusive of all taxes)
Out of Stock

The Saier HZ06A is a compact turbine-based water flow sensor designed for precise measurement of liquid flow rates from 0.3 to 3.0 L/min. It operates on a wide DC voltage range of 4.5-18V, making it compatible with Arduino, Raspberry Pi, and industrial PLC systems for automated flow monitoring and control.

Features

  • Turbine-based sensing for accurate flow rate measurement from 0.3 to 3.0 L/min.
  • Wide operating voltage range of DC 4.5-18V for flexible system integration.
  • Compact design for easy installation in confined spaces and inline piping.
  • Provides both analog and digital output signals for versatile project requirements.
  • Durable construction suitable for monitoring both liquids and gases.

Out of stock

Description

The Saier HZ06A Water 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 for stable analog or digital output.

Engineered for reliability, the sensor features a robust housing capable of withstanding working pressures up to 1.20 MPa. Its low input current requirement (≤15mA) and wide voltage compatibility make it an energy-efficient choice for continuous monitoring in IoT, home automation, and light industrial applications where precise flow data is critical.

Key Features

  • Precision Turbine Technology: Delivers consistent and repeatable flow measurements with an accuracy of 5-8% across the specified range.
  • Broad Voltage Compatibility: Operates from 4.5V to 18V DC, supporting direct interfacing with 5V and 3.3V microcontroller logic levels.
  • Dual Output Flexibility: Offers both analog voltage and digital pulse output options to suit different data acquisition and control system architectures.
  • Compact & Install-Ready: Small form factor enables straightforward integration into existing water lines, appliances, and prototyping setups.
  • High Electrical Isolation: Features insulation resistance >100 MΩ and dielectric strength of AC500V, ensuring safe operation in electrically noisy environments.
  • Durable Fluid Path Construction: Built with materials suitable for long-term contact with water and compatible gases, ensuring sustained performance.
  • Low Power Consumption: Requires ≤15mA input current, making it ideal for battery-powered or energy-conscious monitoring systems.

Applications

  • Precise flow monitoring in water dispensers, coffee machines, and beverage vending systems.
  • Liquid consumption tracking and leak detection in home automation and smart appliance projects.
  • Process control and dosing systems in laboratory equipment and medical testing devices.
  • Irrigation flow rate monitoring and control in agricultural and hydroponic setups.
  • General-purpose fluid and gas flow measurement in IoT prototypes and industrial equipment.

Technical Specifications

Model NumberHZ06A
Flow Rate Range0.3 to 3.0 L/min
Operating VoltageDC 4.5 - 18 V
Input Current≤ 15 mA
Working Pressure≤ 1.20 MPa
Output SignalAnalog / Digital (Pulse)
High-Level Output Voltage≥ 4.5V (VDD)
Low-Level Output Voltage≤ 0.5V
Accuracy5 - 8 %
Insulation Resistance> 100 MΩ
Dielectric StrengthAC 500V, 50 Hz

Frequently Asked Questions

What is the operating voltage range for the Saier HZ06A sensor?

The Saier HZ06A operates on a wide DC voltage range from 4.5V to 18V. This makes it directly compatible with common 5V microcontroller systems like Arduino Uno, as well as 12V industrial power supplies, without requiring an additional voltage regulator in most cases.

How do I interface this flow sensor with an Arduino or Raspberry Pi?

You can interface it using either the digital pulse output or the analog voltage output. For digital reading, connect the signal wire to a digital input pin on your microcontroller to count pulses per unit time, which correlates to flow rate. For analog reading, connect to an ADC input pin to read a voltage proportional to flow. Ensure your logic levels are compatible (the sensor's high-level output is ≥4.5V).

Can this sensor be used with gases, or is it only for liquids?

While primarily designed for liquids like water, the manufacturer specifies it is also suitable for gases. However, calibration and accuracy may differ for gases due to differences in density and viscosity. It is recommended to verify performance for your specific gas application.

What is the maximum pressure the sensor can handle?

The sensor is rated for a maximum working water pressure of ≤1.20 Megapascals (MPa), which is approximately 174 psi. Do not exceed this pressure to avoid damaging the internal turbine mechanism and housing.

How accurate is the flow measurement?

The sensor provides a measurement accuracy within 5% to 8% of the actual flow rate across its specified 0.3 to 3.0 L/min range. Accuracy can be influenced by installation conditions, fluid properties, and electrical noise, so proper calibration for your specific setup is advised for optimal results.

Package Includes

  • 1 x Saier HZ06A Water Flow Sensor

Additional Information

Weight 0.025 kg
Dimensions 10 × 8 × 3 cm

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