JNYQ-O-15
Laser Gas Analyzer
Introduction:
JNYQ-O-15
laser analyzer adopts the principle of Tunable Diode Laser Absorption
Spectroscopy (TDLAS), which can measure the concentration of specific gas in
the process gas composition, including CO, CO2, O2, H2S , HCL, HF, etc. The
system has the characteristics of high sensitivity, fast response speed, no
interference from background gas, and non-contact optical measurement.
Features
1.
Free from cross interference of background gas;
2.
It can be applied to harsh working conditions such as electric coke catching;
3.
Low maintenance cost;
4.
Not interfered by dust and window pollution;
5.
Not to be disturbed by changes in the measured gas environment parameters;
6.
Integrated design, compact structure, high reliability;
7.
Modular design, all functional modules can be replaced on site, including laser
modules;
8.
High degree of intelligence, convenient operation and maintenance;
9.
No need for sampling pretreatment system, simple system structure;
10.
The response speed is fast, the response time does not exceed 1s, to ensure
timely process control;
11.
No sample gas discharge, environmental protection and no pollution;
12.
Analyze the process gas directly, with high measurement accuracy;
Technical Parameters:
Monitoring
components: CO, CO2, O2, H2S, HCL, HF, etc.
Range:
The specific range is determined according to customer requirements
Linearity
error: ≤±1%F.S./half a year
Range
drift: ≤±1%F.S./half a year
Repeatability:
<1%
Explosion-proof
grade: ExdIICT6 Gb
Protection
level: IP66
Warm-up
time: ≤15min
Response
time (T90): ≤1s
Analog
output: 2 channels 4~20mA current (isolation, maximum load 750Ω)
Relay
output: 3 outputs (relay specification: 24V, 1A)
Analog
input: 2 channels 4~20mA current (temperature and pressure
compensation)
Communication
interface: RS485/RS232/GPRS
Power
supply: 24VDC (18~36VDC)
Power
consumption: <10W
Environment
temperature: -30~60℃
Storage
temperature: -40~80℃
Purge
gas: 0.3~0.8MPa
industrial nitrogen or purified instrument gas, etc.