Hydrogen Gas Sensor Module – TB200B-ES1&ES4-H2

EC Sense GmbH

Detects gas, temperature and humidity
High selectivity for a wide variety of gases
Excellent accuracy
Long lifetime of more than 5 years
Fast response time
Measurement ranges: 0–1000 ppm, 0–5000 ppm, or 0–5% vol. depending on variant

The TB200B-ES1&ES4-H₂ Hydrogen Gas Sensor Module is an intelligent digital gas sensor module that combines high-reliability solid polymer electrochemical gas sensor technology with intelligent algorithm calculation. It detects hydrogen gas, temperature, and humidity simultaneously and outputs the data through UART (TTL 3.3 V) or I²C interfaces, making it easy to integrate with various devices and systems. The module is suitable for both indoor and outdoor industrial applications and is designed for use in environments such as hydrogen leakage detection, environmental monitoring, hydrogen industrial plants, energy engineering, and process monitoring. It features a wide temperature range of -40°C to +55°C, low power consumption, sleep mode for battery and IoT applications, and a long lifetime of over 5 years. The module is RoHS approved, has excellent accuracy, and is resistant to zero line drift, leakage, and poisoning. It is available in two variants: TB200B-ES1 and TB200B-ES4, each with different dimensions and specifications, and offers multiple output options including UART and I²C. The module is calibrated for hydrogen gas and stores calibration information in a flash chip, ensuring accurate and reliable measurements.

Use Cases

Hydrogen Leakage
Environmental Monitoring
Hydrogen Industrial Plants
Energy Engineering
Process Monitoring

Capabilities

Detects gas, temperature and humidity
Detects with high selectivity a wide variety of gases
Digital signal UART (TTL 3.3 V) or I²C output
Low power consumption and sleep mode (suitable for battery and IoT applications)
Typical warm-up time in seconds
Wide temperature range of -40 °C to +55 °C
Excellent accuracy
Long lifetime > 5 years
No-poisoning
Fast response time
Linear output
No leakage

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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