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Sifang Optoelectronics Co., Ltd
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Sifang Optoelectronics Co., Ltd

  • E-mail

    marketing@gassensor.com.cn

  • Phone

    13296672587

  • Address

    No. 3 Fenghuangyuan 3rd Road, Fenghuangyuan Industrial Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province

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Marine laser methane sensor

NegotiableUpdate on 01/20
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Overview
The marine laser methane sensor GT-2501-05H is a high-performance gas analysis detector. Based on tunable laser absorption spectroscopy technology, high-performance probes and specially processed gas chambers are used, which have the characteristics of high accuracy, high sensitivity, long service life, and stable performance. Temperature compensation algorithms are used, which are not affected by environmental interference and can work stably in harsh working conditions and complex gas environments.
Product Details

Marine laser methane sensorGT-2501-05HIt is a high-performance gas analysis detector. Based on tunable laser absorption spectroscopy technology, high-performance probes and specially processed gas chambers are used, which have the characteristics of high accuracy, high sensitivity, long service life, and stable performance. Temperature compensation algorithms are used, which are not affected by environmental interference and can work stably in harsh working conditions and complex gas environments. The product adopts modular design, which is easy to install. Sensors can calibrate, calibrate, and modify alarm values of products through RS-485 communication interfaces, and can also be operated using optional hosts for easy maintenance and integration by customers.

Marine laser methane sensorGT-2501-05HProduct Features

High precision measurement, capable of achieving ± 3% LEL measurement accuracy

Passed classification society certification and explosion-proof certification

Can be used in environments ranging from -40 ° C to 70 ° C

Fast response speed and long service life

Using narrowband laser spectral absorption technology, it has unique selectivity for methane and is not affected by interference from other gases, water vapor, and dust

Modular design, easy to integrate

Marine laser methane sensor GT-2501-05HTechnical Specifications

Measuring gases Methane (CH4)
Detection Principle Tunable Semiconductor Laser Absorption Spectroscopy Technology (TDLAS)
measurement range 0~100%LEL
detection accuracy ±3%LEL
resolution 0.1% LEL
Startup time 5s (at room temperature)
Working Voltage 24VDC±25%
power ≤8W
Operating Temperature -40℃~70℃
Operating Humidity ≤ 95% RH (no condensation)
signal output 4~20mA analog signal
RS-485 communication
Switching output
Shell material Stainless steel 316
display screen Hall switch button with indicator light
size ≤250*120*120(mm)
Protection level IP66、IP67
Explosion-proof rating Ex d IIC T6 Gb

*Please refer to the specification sheet for specific parameters. If you need more technical information, please contact us!

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