Product Details
KGD - WQ - 519 Non - Road Machinery/Diesel Vehicle Exhaust Smoke
Detection System
Product Introduction
The stand - alone version of the KGD - WQ - 519 Non - Road
Machinery/Diesel Vehicle Exhaust Smoke Detection System is equipped
with a transmissive smoke meter, a display, and a sampling probe.
An internal printer is optional. It can measure the exhaust smoke
of engines/diesel vehicles. The system adopts a portable design,
enabling on - vehicle measurement and real - time monitoring of
emission levels under actual operating conditions. The detection
process is highly automated, not restricted by on - site and
environmental conditions, which shortens the detection time for a
single engine/diesel vehicle and improves the work efficiency of
road inspections, spot checks, and enterprise supervision
inspections.
Product Features
- Simultaneously displays opacity and light absorption coefficient.
- The detection chamber has constant - temperature control and is not
affected by moisture.
- Has an automatic zero - adjustment function.
- Reserves interfaces for oil temperature and rotational speed.
- An internal printer is optional.
Technical Parameters
Parameter | Details |
Measurement Index | Opacity N: (0 - 99.99)%, Light Absorption Coefficient K: (0 - 16)
m⁻¹ |
Resolution | N: 0.1%, K: 0.01 m⁻¹ |
Indication Error | ± 2.0% |
Communication | RS - 232/RS - 485 digital output and print interface |
Power Supply | AC220V ± 10%, 50Hz ± 1Hz |
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.