SKU: SENS-0600
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Saier HZ83K Water Flow Sensor (0.3–10 L/min) - Turbine Sensor w/ Analog/Digital Output

₹279.00 (Inclusive of all taxes)
Out of Stock

The Saier HZ83K is a turbine-based water flow sensor designed for precise flow rate monitoring from 0.3 to 10 L/min, compatible with 4.5-18V DC systems and offering both analog and digital output options for integration with Arduino, Raspberry Pi, PLCs, and IoT controllers.

Features

  • Turbine-based sensing delivers accurate flow measurements with a typical accuracy of 5-8%.
  • Wide operating voltage range from 4.5V to 18V DC, suitable for 5V and 12V logic systems.
  • Compact and durable construction for easy installation in tight spaces and long-term reliability.
  • Dual output flexibility with both analog and digital signal options for versatile project integration.
  • Rated for working pressures up to 1.2 MPa and suitable for monitoring both liquids and gases.

Out of stock

Description

The Saier HZ83K Water Flow Sensor employs 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 train (digital output) proportional to the flow rate, while also providing a corresponding analog voltage level. This dual-output design offers flexibility for direct microcontroller interfacing or analog-to-digital conversion.

Engineered for durability, the sensor features a robust housing capable of withstanding pressures up to 1.2 MPa. Its low current consumption (≤15mA) makes it suitable for battery-powered or low-energy applications. The sensor is designed for integration into water management systems, industrial process control, and smart home automation, providing reliable data for flow monitoring, leak detection, and consumption tracking.

Key Features

  • High-precision turbine sensor technology for reliable flow rate measurement.
  • Broad flow measurement range from 0.3 to 10 liters per minute.
  • Wide DC input voltage compatibility from 4.5V to 18V for versatile power supply options.
  • Low power consumption with input current ≤15mA for energy-efficient operation.
  • Robust construction with high insulation resistance (>100 MΩ) and dielectric strength (AC500V, 50Hz).
  • Dual-output capability providing both digital pulse and analog voltage signals.
  • Compact form factor designed for straightforward installation in confined spaces.
  • High-value build optimized for performance in both liquid and gas flow applications.

Applications

  • Precise flow monitoring and control in water dispensers, coffee machines, and beverage vending systems.
  • Liquid consumption tracking and leak detection in residential and commercial water heating systems.
  • Process flow rate measurement in industrial equipment, chemical dosing systems, and agricultural irrigation controllers.
  • Gas flow monitoring in laboratory equipment, HVAC systems, and pneumatic control applications.
  • Integration into IoT-based smart home systems for real-time water usage analytics and automation.

Technical Specifications

Model NumberHZ83K
Flow Rate Range0.3 to 10 L/min
Operating VoltageDC 4.5V to 18V
Input Current≤ 15 mA
Working Pressure≤ 1.2 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, 50Hz

Frequently Asked Questions

What is the operating voltage range for the Saier HZ83K flow sensor?

The Saier HZ83K sensor operates from a wide DC voltage range of 4.5V to 18V. This makes it directly compatible with common 5V microcontroller systems like Arduino and 12V industrial or automotive power supplies without requiring an additional voltage regulator.

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

You can interface the sensor using either its digital pulse output or analog voltage output. For digital mode, connect the signal wire to a digital interrupt pin on your microcontroller to count pulses per unit time, which correlates to flow rate. For analog mode, connect the signal wire to an ADC pin to read the voltage level, which varies proportionally with the flow rate.

Can this sensor be used for gases as well as liquids?

Yes, the Saier HZ83K is designed to be suitable for monitoring the flow of compatible gases in addition to liquids. Ensure the gas is clean, dry, and non-corrosive to prevent damage to the internal turbine mechanism. Calibration factors may differ between liquids and gases.

What is the accuracy and how do I calibrate the sensor?

The sensor has a stated accuracy of 5-8%. Calibration involves measuring a known volume of fluid passed through the sensor and counting the output pulses (in digital mode) or recording the analog voltage. Use this data to establish a conversion factor (e.g., pulses per liter or voltage per L/min) in your control software for accurate readings.

Package Includes

  • 1 x Saier HZ83K Water Flow Sensor

Additional Information

Weight 0.036 kg
Dimensions 12 × 10 × 4 cm