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

Winsen ZE03-H2 GAS Sensor Module


Write a review | 1 reviews

  • Stock: Pre-Order Delivery 12-15 Days

    Availability: NotInStock priceValidUntil: 2026-07-09

  • Brand: Winsen
  • SKU: 1769 | DAB097

Availability: NotInStock priceValidUntil: 2026-07-09

  • 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.
      Do you offer same-day / next-day delivery in Nashik?
      If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
      What payment methods do you accept?
      We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
      What if a product is out of stock — can you arrange it?
      Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
      Can you combine multiple orders into one shipment?
      Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
      View all FAQs →

      NEW Products

      Product Page : New Products

      0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

      0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

      0.01 Ohm 3W SMD2512 Surface Mount Sense Resistor 0.01 Ohm 3W SMD2512 Sense Resistor with ±1% toleran..

      Rs.20.77 (inc GST)
      Rs.17.60 + GST

      SKU: 8148 | DAH684
      Stock: 50
      ST-07002 7" Resistive Touch Screen Panel

      ST-07002 7" Resistive Touch Screen Panel

      ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

      Rs.1,319.55 (inc GST)
      Rs.1,118.26 + GST

      SKU: 8195 | DAH822
      Stock: 4
      SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

      SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

      Sensirion SHT35-DIS-B2.5KS Humidity Temperature Sensor SHT35-DIS-B2.5KS Sensor for high accuracy tem..

      Rs.566.40 (inc GST)
      Rs.480.00 + GST

      SKU: 9191 | DAD965
      Stock: 5
      BT138 600V TRIAC

      BT138 600V TRIAC

      BT138 600V TRIAC BT138-600 TRIAC for motor control, 12A current, 600V voltage, ideal for lighting an..

      Rs.44.13 (inc GST)
      Rs.37.40 + GST

      SKU: 2368 | DAB930
      Stock: 6

      Have You Seen

      Product Page : Have You Seen

      MCU-164 SN74HC164D 8 Bit Shift Register Module

      MCU-164 SN74HC164D 8 Bit Shift Register Module

      SN74HC164D 8-Bit Shift Register Module MCU-164 SN74HC164D 8-Bit Shift Register Module with gated ser..

      Rs.174.64 (inc GST)
      Rs.148.00 + GST

      SKU: 3265 | DAD357
      Stock: 5
      Write review
      Hongfa HF33F/024-HSLTF Relay

      Hongfa HF33F/024-HSLTF Relay

      Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

      Rs.79.30 (inc GST)
      Rs.67.20 + GST

      SKU: 9977 | DAI769
      Stock: 30
      74139 2 to 4 Decoder/Demultiplexer

      74139 2 to 4 Decoder/Demultiplexer

      74139 2 to 4 Decoder/DemultiplexerThe M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DE..

      Rs.17.70 (inc GST)
      Rs.15.00 + GST

      SKU: 290 | DAA248
      Stock: 5
      Meanwell SMPS LRS-200-24

      Meanwell SMPS LRS-200-24

      Meanwell LRS-200-24 DIN Rail Power Supply Meanwell LRS-200-24 AC-DC power supply, high efficiency ov..

      Rs.1,897.44 (inc GST)
      Rs.1,608.00 + GST

      SKU: 2791 | DAE081
      Stock: 2

      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: 1
      Write review
      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
      Write review