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ES4-H2-5000 Hydrogen (H₂) Gas Sensor Module

9,440.00 Price With Tax

ES4-H2-5000 electrochemical hydrogen gas sensor module with 0–5000 ppm range. Reliable H2 leak detection for industrial safety systems.

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

SKU: AA-H2-ES45P-EC Category:

Parameter

Specification

Product Name

ES4-H2-5000

Sensor Type

Electrochemical Hydrogen Sensor Module

Gas Detected

Hydrogen (H₂)

Detection Range

0–5000 ppm

Maximum Overload

10,000 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 leak 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-H2-5000 Electrochemical Hydrogen Gas Sensor Module

The ES4-H2-5000 Hydrogen Gas Sensor Module is engineered for precise hydrogen (H₂) detection up to 5000 ppm. Utilizing advanced electrochemical sensing technology, this module delivers accurate, stable, and fast-response hydrogen monitoring for industrial leak detection and safety applications.

Hydrogen is widely used in chemical plants, refineries, hydrogen fuel stations, battery charging systems, and semiconductor manufacturing. Although hydrogen is non-toxic, it is highly flammable and can form explosive mixtures in confined environments. Reliable detection at moderate-to-high ppm levels is essential to ensure workplace safety and prevent hazardous incidents.

The ES4-H2-5000 offers an extended detection range compared to standard 1000 ppm hydrogen sensors, making it suitable for facilities where hydrogen concentration may fluctuate at higher levels. Its stable analog output allows seamless integration with PLC systems, industrial control panels, alarm systems, and OEM gas detection equipment.

Key Features

  • Detection range: 0–5000 ppm
  • Electrochemical hydrogen sensing technology
  • Fast response time (T90 ≤ 30 sec)
  • Stable and repeatable output signal
  • Low power consumption
  • Compact PCB-ready module
  • Long operational lifespan (2–3 years typical)
  • Designed for continuous industrial monitoring

Ideal Applications

  • Hydrogen storage and distribution facilities
  • Fuel cell monitoring systems
  • Battery charging rooms
  • Chemical and petrochemical industries
  • Industrial leak detection systems
  • OEM hydrogen gas detectors

Why Choose ES4-H2-5000?

The ES4-H2-5000 is built for industrial environments requiring dependable mid-to-high range hydrogen detection. It provides stable long-term performance and easy integration into safety-critical systems.

 Accurate 5000 ppm hydrogen detection
 Industrial-grade stability
 Easy PLC & controller integration
 Reliable long-term monitoring
 Cost-effective hydrogen safety solution

Weight 0.200 kg
Dimensions 12 × 6 × 6 cm

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