Hydrogen Gas Sensor – ES4-H2-1000-01

EC Sense GmbH

Detects with high selectivity a wide variety of gases
Long lifetime
No-poisoning
Fast response time
Linear output

The EC Sense Easy Gas Sensors ES4-H₂-1000-01 Hydrogen Gas Sensor is a high-performance hydrogen gas sensor utilizing solid polymer electrochemical technology. It is designed for high selectivity, long lifetime (>5 years), and reliable performance across a wide temperature range (-40°C to +55°C). The sensor offers fast response times, linear output, and excellent sensitivity at low temperatures, making it suitable for industrial safety, leakage detection, and hydrogen energy applications. It features a compact design, RoHS compliance, and is ideal for environments requiring precise gas monitoring. The sensor has a sensitivity of 9 nA/ppm ± 4 nA/ppm, a range of 0-1000 ppm, and a response time of T₅₀ < 10 s, T₉₀ < 30 s. It is also resistant to poisoning, has a small size, and is suitable for various applications such as semiconductor industry, power transformers, and medical and healthcare settings.

Use Cases

Leakage Detection
Gas Manufacturing Process Monitoring
Emission Monitoring
Semiconductor Industry
Hydrogen Energy

Capabilities

Detects with high selectivity a wide variety of gases
Long lifetime > 5 years
No-poisoning
Typical warm-up time in seconds
Fast response time
nA power consumption
Linear output
No zero line drift
Better signal to noise ratio
Wide temperature range of -40 °C to +55 °C
Excellent sensitivity at low temperatures
No leakage
Small size
RoHS compliant
Range 0 - 1000 ppm
Maximum Overload 2000 ppm

EC Sense GmbH

EC Sense develops advanced hydrogen sensors for safety and monitoring in the hydrogen economy, known for their fast response times and high detection limits. Founded in 2015, the company focuses on clean energy applications.

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