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ES4-H2-1000 Hydrogen (H₂) Gas Sensor

9,440.00 Price With Tax

ES4-H2-1000 electrochemical hydrogen gas sensor module with 0–1000 ppm range. Accurate H2 detection for industrial leak monitoring systems.

Available to Order lead time minimum 5-7 Weeks , Minimum quantity to order 5 pcs.

SKU: AA-H2-ES41000-EC Category:

Parameter

Specification

Product Name

ES4-H2-1000

Sensor Type

Electrochemical Hydrogen Sensor Module

Gas Detected

Hydrogen (H₂)

Detection Range

0–1000 ppm

Maximum Overload

2000 ppm (Typical)

Resolution

1 ppm

Output Signal

Analog Voltage / Current Output

Response Time (T90)

≤ 30 seconds

Warm-Up Time

≤ 3 minutes

Operating Temperature

-20°C to +50°C

Operating Humidity

15%–90% RH (Non-condensing)

Expected Sensor Life

2–3 years (Typical)

Power Supply

Standard low-voltage DC

Mounting

PCB Module Integration

Application

Industrial hydrogen safety monitoring

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.

ES4-H2-1000 Electrochemical Hydrogen Gas Sensor Module

The ES4-H2-1000 Hydrogen Gas Sensor Module is designed for precise hydrogen (H₂) detection in the range of 0–1000 ppm. Utilizing advanced electrochemical sensing technology, this module delivers reliable, stable, and fast-response hydrogen monitoring for industrial safety and leak detection applications.

Hydrogen is widely used in industries such as chemical processing, refineries, hydrogen fuel systems, battery manufacturing, and semiconductor production. Although hydrogen is non-toxic, it is highly flammable and poses significant explosion risks when accumulated in enclosed environments. Early detection of hydrogen leakage is critical to ensure worker safety and prevent hazardous incidents.

The ES4-H2-1000 provides accurate ppm-level detection suitable for fixed gas detection systems, hydrogen storage areas, fuel cell installations, and industrial safety panels. Its stable analog output ensures seamless integration with PLC systems, industrial controllers, alarm panels, and OEM gas detection devices.

Key Features

  • Detection range: 0–1000 ppm
  • Electrochemical hydrogen sensing technology
  • Fast response time (T90 ≤ 30 sec)
  • Stable and repeatable output
  • Low power consumption
  • Compact PCB module design
  • Long operational life (2–3 years typical)
  • Suitable for continuous industrial monitoring

Ideal Applications

  • Hydrogen storage facilities
  • Fuel cell systems
  • Battery charging rooms
  • Chemical and petrochemical plants
  • Laboratory hydrogen safety systems
  • OEM hydrogen gas detection equipment

Why Choose ES4-H2-1000?

The ES4-H2-1000 offers dependable hydrogen leak detection with industrial-grade stability. It is engineered for environments where reliable hydrogen monitoring is essential for safety and compliance.

 Accurate 1000 ppm hydrogen detection
 Industrial-grade performance
 Easy PLC & controller integration
 Stable long-term operation
 Cost-effective hydrogen monitoring solution

Weight 0.200 kg
Dimensions 12 × 6 × 6 cm

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