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Winsen ZE03-H2 GAS Sensor Module


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  • Stock: Pre-Order Delivery 12-15 Days

    Availability: NotInStock priceValidUntil: 2026-06-18

  • Brand: Winsen
  • SKU: 1769 | DAB097

Availability: NotInStock priceValidUntil: 2026-06-18

  • Rs. 13,259.66 (inc GST)
    Rs.11,237.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Winsen ZE03-H2 GAS Sensor Module

Electrochemical Detection Module ZE03-H2

ZE03-H2 Gas sensor can be used to measure Hydrogen concentration in atmosphere. This is an Industrial grade sensor and is are very easy to interface to your Micro-controller, Arduino as well as Raspberry Pi as they have linear Analog output as well as UART output (3 volts).

ZE03 Series of Gas Sensor Modules by Winsen is a general-purpose and high-performance electrochemical module. It uses three electrodes, electro-chemical gas sensor and high-performance micro-processor. By using this GAS Sensor you will be able to Monitor concentration of Hydrogen gas.

It is with built-in temperature sensor to make temperature compensation, which makes more accurate to detect Hydrogen gas concentration. It has the digital output as well as analog voltage output at the same time which facilities the usage and calibration and shortens the development period. It is a combination of mature electrochemical detection principle and sophisticated circuit design, to meet customers different detection needs.

Features Of ZE03-H2 GAS Detection Module

    • High sensitivity & resolution
    • Low power consumption
    • UART and analog voltage output
    • Good stability and excellent anti-interference ability
    • Detection Gas : HCl, hydrogen chlorine
    • Detection Range : 0~20ppm

    Application Of ZE03-H2 GAS Detection Module

      • Portable and fixed gas detector, various gas detection equipment and situation.

      Technical Parameters of ZE03-H2 Hydrogen GAS Sensor Module

      • Detection gas: Hydrogen(H2)
      • Measurement Range : 0 to 1000ppm
      • Max detecting concentration : 2000ppm
      • Sensitivity : (0.03±0.01)µA/ppm
      • Resolution ratio : 1ppm
      • Response time : ≤30S
      • Bias voltage :  0 mV
      • Load resistance (recommend) : 10Ω
      • Repeatability : <2%output value
      • Stability (/month) : <2%
      • Output Linearity : linear
      • Zero drift (-20℃~40℃) : ≤10ppm
      • Storage temperature : -20°C~50°C
      • Storage Humidity : 15%~90%RH
      • Pressure range standard atmospheric pressure±10%
      • Lifespan : 2 years

      Pin definition Of Electro-chemical Detection Module ZE03-H2

      • GND : Ground
      • VCC : Power supply (4 volt to 9 volts)
      • VO : Analog output Voltage 
      • RXD : Serial Port Input (3 volts)
      • TXD : Serial port output (3 volts)

      Related Link

      Extra Information
      Country of Origin China
      Imported By ElectroSource Private Limited

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      Frequently Asked Questions

      Do you provide a GST bills?
      Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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      Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
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      Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
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      You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
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      Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
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      Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
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