Product Details
Laser Ammonia Detector KGD-AM-212
Product Introduction
The Laser Ammonia Detector KGD-AM-212 is independently developed by
KACISE. It is a high-performance optical gas analyzer based on the
Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology. The
narrowband laser spectral absorption technology has unique
selectivity for ammonia and is not interfered by other gases, water
vapor, dust, etc., and can work stably in harsh working conditions
and complex gas environments. The system is equipped with a
high-performance probe and a gas chamber processed by a special
technique. While improving the detection accuracy and sensitivity,
it also ensures the stability of performance and a longer service
life. It contains a LORaWAN module, which can be connected to the
Internet of Things for remote communication with the gateway and
supports remote data transmission. Operations such as calibration
and calibration of the product can be carried out through the TTL
communication interface. With low power consumption and a modular
design, it is convenient for maintenance and integration.
Product Features
- Low measurement range (0-50-100-1000ppm)
- Minimum detection limit of 1ppm
- Resolution of 1ppm
- Fast response time, with T90≤20S
- Adopting TDLAS technology and temperature compensation algorithm,
it is not affected by environmental interference
- Fast response speed, high measurement accuracy, and long service
life
- Modular design, simple installation, convenient for integration,
and supports remote data transmission
- Low power consumption, with two power supply modes, and the whole
machine can achieve self-powered operation outdoors
Technical Parameters
Detected Gas Type | Ammonia |
Detection Range | 0-50-100-1000ppm |
Detection Error | ±2.5ppm |
Response Time | T90≤20S |
Measurement Cycle | 1s-3600s |
Company Profile
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 in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.