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ZEO3-H2 Sensor

14,310.00 Price With Tax

  • High-precision hydrogen gas detection

  • Electrochemical sensing technology

  • Wide detection range with fast response

  • Low power consumption, long service life

  • Suitable for safety monitoring, battery rooms, and hydrogen fuel applications

Availability: 25 in stock

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SKU: AA-ZEO3-H2 Categories: , Brand:

15 Days Warranty

This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.

Warranty will not apply if:

  • The product has been misused, dropped, or damaged.

  • It has been exposed to water, fire, chemicals, or static discharge.

  • It has been tampered with, soldered, or altered in any way.

  • Model No.: ZE03-H₂ (part of the ZE03 series)

  • Detection Gas: Hydrogen (H₂) 

  • Measurement Range: 0 to 1000 ppm (max detection up to 2000 ppm)

  • Sensitivity: (0.03 ± 0.01) µA/ppm

  • Resolution: 1 ppm

  • Response Time (T₉₀): ≤ 30 seconds 

  • Zero Drift (–20 °C to 40 °C): ≤ 10 ppm

  • Repeatability: < 2% of output value 

  • Stability (monthly): < 2% variation per month 

  • Output Options:

    • Analog voltage output (via VO pin)

    • UART digital output (3 V TTL level, RXD/TXD pins) 

  • Built-in Temperature Compensation: Yes

  • Bias Voltage: 0 mV 

  • Recommended Load Resistance: 10 Ω 

  • Power Supply: 4 V to 9 V DC 

  • Operating Temperature: -20 °C to +50 °C 

  • Storage Temperature: -20 °C to +50 °C 

  • Humidity (Storage): 15% to 90% RH (non-condensing) 

  • Pressure Range: ±10% of standard atmospheric pressure

  • Lifespan: Approximately 2 years

  • Housing / Form Factor: Module (likely PCB-mounted) — built-in temperature sensor; exact dimensions unspecified in sources. 

The ZEO3-H2 Electrochemical Sensor Module is designed for accurate and reliable detection of hydrogen (H₂) gas in various industrial and safety applications. Based on advanced electrochemical sensing technology, it offers high sensitivity, low power consumption, and excellent selectivity to hydrogen.

This module is widely used in industrial safety systems, battery monitoring, hydrogen fuel applications, laboratories, and environmental monitoring. With a linear analog/RS485 output (depending on model), it integrates seamlessly into monitoring systems and provides stable long-term performance.

 Package Includes:

  • 1 x ZEO3-H2 Sensor

Weight 0.100 kg
Dimensions 2 × 2.5 × 3 cm

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