Xi'an Kacise Optronics Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Repeatability | ≤±1% FS |
| Target Gas | CH4(CO) |
| Measurement Range | 0–100 ppm |
| Detection Limit | 1 ppm |
| Accuracy | ≤±1% FS |
| Brand Name | kacise |
| Model Number | TDLAS301 |
| Certification | ce |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days | Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Repeatability | ≤±1% FS | Target Gas | CH4(CO) |
| Measurement Range | 0–100 ppm | Detection Limit | 1 ppm |
| Accuracy | ≤±1% FS | Brand Name | kacise |
| Model Number | TDLAS301 | Certification | ce |
| Place of Origin | china | ||
| High Light | TDLAS301 Methane Laser Sensor ，High Measurement Accuracy CH4 Detection Module ，Fast Response TDLAS Methane Sensor | ||
This module employs Tunable Diode Laser Absorption Spectroscopy (TDLAS301) technology, utilizing a narrow-linewidth single longitudinal mode tunable laser integrated with cross-interference elimination algorithms to prevent background gas interference. It delivers exceptional anti-interference capability, high measurement accuracy, broad application range, rapid response, strong stability, and extended service life for continuous methane (CH₄) concentration detection.
The TDLAS301 module incorporates refined temperature and pressure compensation, significantly enhancing stability while minimizing environmental interference. It performs quantitative gas concentration measurements across various conditions, particularly in harsh environments including high temperature, high pressure, and strong corrosion, making it suitable for diverse industrial applications.
This product employs a tunable diode laser as the detection light source. By modulating the laser's injection current, the laser wavelength is periodically scanned to cover the characteristic absorption lines of the target gas.
During operation, the laser signal is partially absorbed by the gas under test. Through analysis of the laser absorption spectrum variation, the target gas concentration can be accurately determined.
| Parameter | Specification |
|---|---|
| Target Gas | CH4(CO) |
| Technology Principle | TDLAS301 |
| Measurement Range | 0-100 ppm |
| Detection Limit | 1 ppm |
| Accuracy | ≤±1% FS |
| Repeatability | ≤±1% FS |
| Response Time | T90≤5 s |
| Operating Temperature | 0℃-45℃ |
| Communication Protocol | Modbus ASCII / RTU |
| Communication Interface | RS485 |
| Signal Output Frequency | 8 / 16 Hz |
| Power Supply Voltage | 24V / 12 V |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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