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: 2026-05-20

  • Brand: Winsen
  • SKU: 1769 | DAB097

Availability: NotInStock priceValidUntil: 2026-05-20

  • 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

      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.
      How long does delivery take?
      Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
      What payment methods do you accept?
      We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
      What if I need a component that is not listed on your website?
      Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
      Will you send the same brand/manufacturer every time?
      For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

      NEW Products

      Product Page : New Products

      Hongfa HF41F/12-ZS 12 Volt Relay

      Hongfa HF41F/12-ZS 12 Volt SPST RelayHongfa HF41F/12-ZS Relay, SPST design, 12VDC, 6A current rating..

      Rs.129.80 (inc GST)
      Rs.110.00 + GST

      SKU: 8721 | DAI143
      Stock: 50

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

      3 Pin Combicon PCB Mount Right Angle Header 3 Pin Combicon PCB Mount Male Header, Right Angle Type,..

      Rs.9.91 (inc GST)
      Rs.8.40 + GST

      SKU: 3010 | DAE737
      Stock: 40

      IC7667 Dual Power MOSFET Driver

      IC7667 Dual Power MOSFET Driver IC7667 Driver for power MOSFETs with fast switching, wide voltage ra..

      Rs.265.50 (inc GST)
      Rs.225.00 + GST

      SKU: 3207 | DAD046
      Stock: 15

      mics-6814 Air quality Sensor

      mics-6814 Air quality SensorMics-6814 Air quality Sensor ModuleThis module is a basically a breakout..

      Rs.4,439.75 (inc GST)
      Rs.3,762.50 + GST

      SKU: 1706 | DAA917
      Stock: 2

      Have You Seen

      Product Page : Have You Seen

      Nextion Discovery NX3224F024 2.4" Resistive Touch Display

      Nextion NX3224F024 2.4" Discovery Resistive Touchscreen DisplayNextion NX3224F024 – 2.4" Resistive T..

      Rs.2,670.34 (inc GST)
      Rs.2,263.00 + GST

      SKU: 3178 | DAD102
      Stock: 20

      GY-SHT45 Digital Temperature and Humidity Sensor

      GY-SHT45 Digital Temperature and Humidity Sensor GY-SHT45 sensor offers high precision for temperat..

      Rs.1,017.16 (inc GST)
      Rs.862.00 + GST

      SKU: 9785 | DAI558
      Stock: 10

      DFRobot Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)

      DFRobot Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)Fermion MEMS Sensor for o..

      Rs.539.00 (inc GST)
      Rs.456.78 + GST

      SKU: 10379 | DAJ211
      Stock: 8

      LM3915 Dot/Bar Display Driver

      LM3915 Dot/Bar Display DriverThe LM3915 is a monolithic integrated circuit that senses analog voltag..

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

      SKU: 699 | DAA069
      Stock: 1

      Related Products

      TCRT5000L Optical Sensor

      TCRT5000L Optical Sensor

      TCRT5000L Reflective Optical Sensor TCRT5000L sensor for reflective detection with phototransistor o..

      Rs.53.10 (inc GST)
      Rs.45.00 + GST

      SKU: 262 | DAA621
      Stock: 2
      DWIN DMG10768C150 15.0" Smart Capacitive Touchscreen Display

      DWIN DMG10768C150 15.0" Smart Capacitive Touchscreen Display

      DWIN DMG10768C150 15.0" Capacitive Smart HMI Display DWIN DMG10768C150-03WTC 15.0" Capacitive Displ..

      Rs.29,818.60 (inc GST)
      Rs.25,270.00 + GST

      SKU: 3171 | DAD081
      Stock: 1
      Analog TDS Sensor Module Normal Quality

      Analog TDS Sensor Module Normal Quality

      Analog TDS Sensor Module Normal Quality Analog TDS Sensor Module with 0-1000ppm range, 3.3-5.5V oper..

      Rs.897.16 (inc GST)
      Rs.760.31 + GST

      SKU: 7884 | DAA969
      Stock: 0