Detection gas:CO/O2/H2S/CH4/Custom
Range:CO:0-1000ppm/O2:0-30%vol/H2S:0-100ppm/CH4;0-100%LEL/Custom
Detection Principle:Catalytic combustion / Electrochemical / Infrared
Resolution:CO:1ppm/O2:0.01%vol/H2S:0.1ppm/CH4;0.1%LEL/Custom
Detection Accuracy:±2%F.S
Model:SK/MIC-600
Online Gas Analyzer: Advanced infrared absorption technology based analyzer designed for accurate and continuous measurement of specific gas components in process streams.
Stable & Repeatable Performance: Microcontroller controlled infrared sensor ensures measurement stability with repeatability of ±1% F.S. under variable humidity conditions.
Precision Specifications: High accuracy of ±3% F.S. and RS485 communication with 9600 baud rate ensures reliable data transmission for control systems like DCS.
Process Control Integration: Supports chemical production and pipeline transportation by providing real time data to optimize reactions and ensure quality.
Project Based Solutions: Customized calibration gases and system integration support available for large scale industrial monitoring projects.
Basic Parameter Table
Measured Gas:4 Gas
Testing principle:Catalytic combustion / Electrochemical / Infrared / PID
Power supply:DC24V
Baud rate:9600
Accuracy:±3%F.S
Response Time:<20S
Repeatability:±1%F.S
Humidity:10-95%RH(no condensing)
Temperature:-20 ~ 50℃
Long-term Drift:≤±1%(F.S/year)
Storage Temp:-20 ~ 50℃
Warm-up Time:30S
Working Current:≤50mA
Working Pressure:86kpa-106kpa
Type:Fixed
Warranty:1 year
Output:4-20mA/RS485
Housing Material:Aluminum alloy
Service Life:1-3 years
Size:220*205*97(L*W*H)
Function
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FAQ
Q1:What is the response time (T90)?
A1:T90<30s
Q2:Besides RS485, are there any other communication protocols supported?
A2:①4-20mA signal: standard 12-bit precision 4-20mA output chip, transmission distance 1Km
②RS485 signal: using standard MODBUS RTU protocol, transmission distance 1Km
③Voltage signal: 0.4-2V, 0-5V, 0-10V output, optional (choose one of voltage output or current output)
④Switching signal: Standard configuration is 1 set of passive contact relay, capacity 220VAC3AV/24VDC3A
Q3:What is the expected lifespan of the sensor?
A3:Normally, it takes 2 to 3 years.

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