Laser Ammonia Sensor

Cat No: LGS-LJX-0005 Datasheet

Product Name: Laser Ammonia Sensor

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Basic Information

Detailed Description	The laser ammonia sensor (hereinafter referred to as the sensor) is a new type of gas sensor manufactured by our company. This sensor utilizes tunable diode laser absorption spectroscopy (TDLAS) and multiple reflection cavity technology, combined with a high-performance processor and low-noise signal conditioning circuitry. It features long lifespan, high stability, high accuracy, fast response, calibration-free operation, and low maintenance costs. It can be widely used for gas detection in locations where ammonia may be generated, such as petroleum, chemical, metallurgical, cold storage, dairy farms, fertilizer plants, and livestock farms.
Main Applications	It can be widely used in gas detection in places where ammonia may be generated, such as petroleum, chemical, metallurgical, cold storage, dairy, fertilizer and breeding farms.
Detecting Gas	Ammonia (NH3)
Operating Current	DC 24 V ± 6 V
Response Time	T90 ≤180 s
Operating Temperature	-20℃～70℃
Operating Humidity	0–95% RH (non-condensing)
Working Pressure	86 kPa～106 kPa
Life	10 years
Range	0～100 ppm
Accuracy	Not exceeding ± 5% FS
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

Tunable semiconductor laser absorption spectrum and multiple reflection cavity technology, zero drift, no calibration required throughout its lifespan.
High measurement accuracy, stable performance, long service life, high reliability, and no cross-interference in detected gases.
Resistant to 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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Eata Sensors is your strategic partner in precision sensing technology. We offer a full range of advanced sensor products, core components, and customized engineering services. We collaborate with global clients to jointly solve complex measurement challenges.

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