Two selectable measuring ranges
Choose 0.2–4% Vol or 0.2–10% Vol to match the target hydrogen monitoring range.
Product ImageTCM200 Micro Hydrogen Concentration Sensor
MICRO HYDROGEN CONCENTRATION SENSOR
TCM200 Micro Hydrogen Concentration Sensor
Compact MEMS design•Fast response•Selectable measuring ranges•Low power consumption
Measuring range0.2–4% Vol / 0.2–10% Vol
Measurement error±5% F.S.
Repeatability<2%
Response time (T90)<3 s
Resolution0.01% Vol
Power consumption<1 W
HOW THE PRODUCT WORKS
Compact hydrogen concentration monitoring for equipment and process systems
The TCM200 Micro Hydrogen Concentration Sensor is a compact detector designed for hydrogen concentration monitoring in equipment and industrial process environments. It uses a MEMS micro thermal conductivity sensing element to measure hydrogen based on the thermal conductivity difference between binary gas mixtures.
With selectable measuring ranges, fast response and low power consumption, TCM200 can support hydrogen leak monitoring and process supervision in hydrogen generators, refueling stations, compressors, energy storage systems and industrial production equipment. Confirm the required range, signal interface and operating conditions with our team before specifying the sensor. This supports selection of a MEMS hydrogen concentration sensor for compact equipment and process monitoring.
Key product features
Compact MEMS sensing design
A micro thermal conductivity sensing element supports integration where equipment space is limited.
Fast response and fine resolution
T90 response time is specified as under 3 seconds, with 0.01% Vol resolution.
Flexible signal interfaces
Select analog or digital output options to suit the system interface.
Low power consumption
Specified power consumption is below 1 W for equipment-level integration.
APPLICATIONS
Typical applications
Hydrogen generators
Monitor hydrogen concentration in generator equipment and related gas systems.
Hydrogen refueling stations
Support hydrogen leak monitoring in station equipment and process areas.
Compressors and energy storage
Integrate hydrogen concentration monitoring into compressor and storage system designs.
Industrial production
Use for hydrogen monitoring in industrial equipment and production environments.
TCM200 Micro Hydrogen Concentration Sensor technical specifications and integration requirements
| Parameter | Specification |
|---|---|
| Target gas | Hydrogen (H₂) |
| Detection principle | Thermal conductivity (MEMS micro sensor) |
| Sampling method | Diffusion |
| Measuring range | 0.2–4% Vol or 0.2–10% Vol |
| Measurement error | ±5% F.S. |
| Repeatability | <2% |
| Resolution | 0.01% Vol |
| Response time (T90) | <3 s |
| Power consumption | <1 W |
| Signal output | Selectable: 4–20 mA or 0–5 V analog; RS-485 or CAN digital |
| Operating temperature | −40 to +85 °C |
Confirm the measuring range, output, power supply, and process conditions for your application when requesting a quotation.
What to include in your inquiry
For a project-specific TCM200 Micro Hydrogen Concentration Sensor quotation and application review, share your target measurement range, gas composition, operating temperature and humidity, pressure, installation method, required signal output, and project location. This helps our team assess the right configuration for your hydrogen monitoring or gas analysis system.
Send your application detailsFAQ
Frequently asked questions about TCM200 Micro Hydrogen Concentration Sensor selection and applications
Find guidance on TCM200 Micro Hydrogen Concentration Sensor measuring range, installation, operating conditions, and integration with hydrogen monitoring systems.
What measuring ranges are available for the TCM200?
The specified options are 0.2–4% Vol and 0.2–10% Vol. Confirm the required range for your application when requesting a quotation.
How does the TCM200 detect hydrogen?
It uses the thermal conductivity principle with a MEMS micro sensing element to measure hydrogen concentration in a binary gas mixture.
Which output signals can I select?
The listed options are 4–20 mA or 0–5 V analog output, and RS-485 or CAN digital output. Confirm the required interface when ordering.
What are its response time and operating temperature?
The specified T90 response time is under 3 seconds, and the operating temperature range is −40 to +85 °C.
What information should I include in an inquiry?
Please share the target measuring range, gas composition, operating temperature, required output, installation conditions and project application.
Discuss TCM200 Micro Hydrogen Concentration Sensor for your application
Send your operating conditions and project requirements for a technical review and quotation.
Contact the Sales Team