SKU: SENS-0731
📋 GST Invoice Available

Winsen ZE03-HF Electrochemical Hydrogen Fluoride (HF) Gas Sensor Module

₹16,799.00 (Inclusive of all taxes)
Out of Stock

The Winsen ZE03-HF is an electrochemical gas sensor module designed for precise detection of Hydrogen Fluoride (HF) concentrations from 0–10 ppm. It provides a linear current output signal for easy integration into industrial safety systems, environmental monitoring stations, and data acquisition setups.

Features

  • Electrochemical sensing principle for specific Hydrogen Fluoride (HF) detection.
  • Measurement range of 0–10 ppm with a high 0.1 ppm resolution.
  • Fast T90 response time ≤90 seconds for timely gas level alerts.
  • Linear output with low zero drift ensures stable, repeatable readings.
  • Operates with 0 mV bias voltage and a 10 Ω recommended load resistor.

Out of stock

Description

The Winsen ZE03-HF module employs a precision electrochemical cell that generates a current signal directly proportional to the concentration of Hydrogen Fluoride (HF) gas present. This principle ensures high selectivity and a linear response across its specified 0–10 ppm range, making it suitable for accurate quantitative analysis.

Engineered for reliability in demanding environments, the sensor features minimal zero drift and excellent repeatability. Its robust design is intended for continuous monitoring applications within industrial safety systems and environmental protection networks, providing a critical early warning for HF exposure.

Key Features

  • Specific HF Detection: Electrochemical cell tuned for selective measurement of Hydrogen Fluoride gas.
  • High Resolution: Capable of detecting concentration changes as low as 0.1 ppm.
  • Rapid Response: Achieves 90% of final reading (T90) within 90 seconds of gas exposure.
  • Stable Signal Output: Linear current output (0.4 ± 0.15 µA/ppm) with low baseline drift over time.
  • Robust Construction: Designed for durability in industrial and environmental monitoring scenarios.
  • Simple Interface: Requires only a 0 mV bias and a standard 10 Ω load resistor for operation.

Applications

  • Industrial safety monitoring in chemical processing and semiconductor manufacturing facilities.
  • Environmental air quality monitoring stations near aluminum smelters or fertilizer plants.
  • Workplace health and safety systems for HF gas leak detection and exposure control.
  • Integration into fixed gas detection systems for regulatory compliance monitoring.

Technical Specifications

Detection GasHydrogen Fluoride (HF)
Measurement Range0–10 ppm
Maximum Detecting Concentration100 ppm
Sensitivity(0.4 ± 0.15) µA/ppm
Resolution0.1 ppm
Response Time (T90)≤90 seconds
Bias Voltage0 mV
Recommended Load Resistance10 Ω
Product TypeElectrochemical Gas Sensor Module

Frequently Asked Questions

What is the output signal of the ZE03-HF sensor module?

The ZE03-HF provides a linear current output proportional to HF gas concentration, with a sensitivity of (0.4 ± 0.15) µA/ppm. This current signal is read across a standard 10 Ω load resistor, converting it into a measurable voltage for data acquisition systems or microcontrollers.

How do I power and interface with this HF gas sensor?

The sensor requires a 0 mV bias voltage applied to its working electrode. The signal is obtained by measuring the current through the recommended 10 Ω load resistor connected in series with the sensor. This simple two-wire interface (power and signal) allows for straightforward connection to amplifier circuits or compatible gas detection transmitter boards.

What is the typical response time for detecting an HF gas leak?

The sensor has a T90 response time of ≤90 seconds, meaning it will reach 90% of its final output reading within 90 seconds of exposure to a target gas concentration. This speed is suitable for continuous monitoring and early warning systems in industrial environments.

Is this sensor suitable for outdoor environmental monitoring?

Yes, the ZE03-HF is designed for reliable operation in both industrial and environmental monitoring applications. Its electrochemical cell provides specific detection of HF, making it appropriate for fixed outdoor air quality stations, particularly near industrial sites where HF emissions are a concern.

Package Includes

  • 1 x Winsen ZE03-HF Electrochemical Hydrogen Fluoride (HF) Gas Sensor Module
  • 5 x Connector Pins

Additional Information

Weight 0.012 kg
Dimensions 4 × 3 × 3 cm