Laser Oxygen Sensor

Cat No: LGS-LJX-0004 Datasheet

Product Name: Laser Oxygen Sensor

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Basic Information

Detailed Description	The laser oxygen sensor is a high-precision, miniaturized gas sensor designed based on Tunable Laser Absorption Spectroscopy (TDLAS) technology. This sensor features small size, low power consumption, stable performance, long sensor element lifespan, and high sensitivity. Utilizing advanced data processing methods, the sensor achieves faster response speed, higher sensitivity, and lower power consumption, continuously monitoring the oxygen concentration in the environment and transmitting relevant data in real time.
Main Applications	Inspection of petroleum, chemical, coal mines, tunnels and various underground pipe corridors.
Detecting Gas	Oxygen (O2)
Power Supply Voltage	5 V ± 0.5 V
Response Time	T90 < 30 s
Operating Temperature	-20℃~60℃
Operating Humidity	0–95% RH (non-condensing)
Working Pressure	86 kPa～106 kPa
Life	>5 years
Range	0~30% VOL
Resolution	0.1%VOL
Measurement Instructions	To ensure the overall measurement accuracy, it is recommended to avoid placing heat-generating devices around the sensor and ensure good ventilation around the sensor to reduce heat accumulation.

Features

Miniaturization, low power consumption, fast response speed, high precision, and high sensitivity.
Excellent stability, high reliability, and no cross-interference in detected gases.
Anti-moisture interference, digital communication interface, explosion-proof design.

Note

Note	Detection ranges and measurement units (% LEL, % VOL, or ppm) vary by sensor type and target gas.

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For industrial/research use only. Not for personal/medical use.