Product Images are shown for illustrative purposes only and may differ from actual product.

Winsen ZE03-H2 GAS Sensor Module

  • Stock: Pre-Order Delivery 12-15 Days

    Availability: NotInStock priceValidUntil: 2026-03-12

  • Brand: Winsen
  • SKU: 1769 | DAB097

Availability: NotInStock priceValidUntil: 2026-03-12

  • 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 more quantity or 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

      Reviews (1)

      Write a review

      Note: HTML is not translated!
          Bad           Good
      CAPTCHA verification code

      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.
      What is your return / replacement policy?
      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.
      Do you ship all over India?
      Yes — we dispatch orders across India.
      I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
      You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
      What details should I send for a bulk quote?
      Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)
      Are components original / new?
      We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

      NEW Products

      Product Page : New Products

      2N2222 Amplifier Transistor(TO-92)

      2N2222 Amplifier Transistor2N2222 is NPN BJT normally used in low power amplifiers and also for swit..

      Rs.2.36 (inc GST)
      Rs.2.00 + GST

      SKU: 821 | DAA284
      Stock: 1

      B1212S 2WR3 Mornsun DC To DC Fixed Input Converter

      Mornsun B1212S 2WR3 DC-DC Fixed Input Converter B1212S-2WR3 Mornsun 12V to 12V DC-DC Converter, 2W,..

      Rs.234.53 (inc GST)
      Rs.198.75 + GST

      SKU: 6065 | DAG894
      Stock: 25

      5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

      Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..

      Rs.33.04 (inc GST)
      Rs.28.00 + GST

      SKU: 3014 | DAE742
      Stock: 20

      LM35 Temperature Sensor

      LM35 Temperature SensorLM35 Precision Centigrade Temperature Sensors The LM35 series are precision i..

      Rs.110.45 (inc GST)
      Rs.93.60 + GST

      SKU: 2 | DAA599
      Stock: 30

      Have You Seen

      Product Page : Have You Seen

      KA78R12 12V Low Dropout Voltage Regulator TO‑220 Package

      KA78R12 12V Low Dropout Voltage RegulatorKA78R12: 12V Voltage Regulator with low dropout and built-i..

      Rs.88.50 (inc GST)
      Rs.75.00 + GST

      SKU: 10017 | DAJ007
      Stock: 20

      MPX2010DP Pressure Sensor

      MPX2010DP Differential Pressure Sensor with Dual Ports MPX2010DP Pressure Sensor provides accurate p..

      Rs.1,156.40 (inc GST)
      Rs.980.00 + GST

      SKU: 1569 | DAA562
      Stock: 1

      74LS32 Quad 2-Input OR Gate DIP IC

      74LS32 Quad 2-Input OR Gate DIP IC74LS32 Quad 2-Input OR Gate DIP ICThe 74LS32 Quad 2-Input OR is a ..

      Rs.17.94 (inc GST)
      Rs.15.20 + GST

      SKU: 8869 | DAI209
      Stock: 15

      DB9 male PCB Mount with Internal thredding

      DB9 male PCB Mount with Internal threddingDB9 Male Right Angle Connector with internal threading; de..

      Rs.15.34 (inc GST)
      Rs.13.00 + GST

      SKU: 3805 | DAG105
      Stock: 20

      Related Products

      MD200-12V 20Amp SMPS for CCTV

      MD200-12V 20Amp SMPS for CCTV

      MD200-12V 20Amp SMPS for CCTVCP Plus CP-DPS-MD200-12D Power SupplyCP Plus CP-DPS-MD200-12D SMPS is M..

      Rs.1,534.00 (inc GST)
      Rs.1,300.00 + GST

      SKU: 1497 | DAC948
      Stock: 0
      Red 2mm Banana Plug

      Red 2mm Banana Plug

      Red 2mm Banana Plug2mm male Red banana PlugA banana connector basically consists of a Banana Plug (m..

      Rs.12.04 (inc GST)
      Rs.10.20 + GST

      SKU: 1909 | DAB719
      Stock: 0
      SEN-HZG1WA 1"  Brass Water Flow Sensor

      SEN-HZG1WA 1" Brass Water Flow Sensor

      SEN-HZG1WA Brass Water Flow Sensor 1" SEN-HZG1WA Brass Water Flow Sensor for measuring water flow ra..

      Rs.867.30 (inc GST)
      Rs.735.00 + GST

      SKU: 2056 | DAB264
      Stock: 0
      Methyl mercaptan (CH3SH) sensor Module

      Methyl mercaptan (CH3SH) sensor Module

      Methyl mercaptan (CH3SH) sensor ModuleOizom Methyl Mercaptan Sensor Module for accurate CH3SH detect..

      Rs.17,639.24 (inc GST)
      Rs.14,948.51 + GST

      SKU: 10400 | DAJ340
      Stock: 0