FGM-1200S Electronic Gas Analyzer RS485 Fixed Modbus Infrared Gas Detector

Product Description
FGM-1200S IR Infrared Gas detector Fixed RS485 Modbus



NDIR sensor with patented technology
The instrument adopts the non-dispersive infrared (NDIR) sensor independently developed by RAE, and has a number of international patents
Excellent performance
Detection of halides, silicides, sulfides, phosphides, etc. will not be poisoned, long service life, and accurate measurement in an oxygen-deficient environment
Various signal outputs
Adjustable standard 4~20mA (three-wire system), RS485 Modbus, programmable two-stage switch output
Friendly man-machine interface
Intuitive and clear large-character LCD display and local alarm indication
No need to open the cover, magnetic rod operation
Integrated sound and light alarm (optional)
High temperature and humidity resistance
Using advanced temperature and humidity compensation algorithm, it can be applied to extremely harsh working conditions
Stainless steel housing
With stainless steel shell, it can be used in extremely complex and harsh working conditions
Excellent quality
It has been widely used in the world's top 500 companies, and has successfully provided users with security support and protection for nearly 10 years
International certification
Passed ATEX, UL, CSA and other certifications, with international high-end quality

The standard configuration

Detector host, operation manual, standard gas hood, installation accessories

Optional accessories

Sound and light alarm, standard gas, pressure reducing valve, etc



Datasheet:

Output signal 4～20mA, alarm relay DC 30V 2A (passive), RS-485 (support MODBUS protocol)
Load resistance <600Ω
Repeatability 2%
Response time ≤30 s (T90)
Electrical Interface 3/4” NPT M
Protection class IP65
Ambient temperature
CO2: -20℃~ +60℃

CH4: -40℃~ +70℃

Ambient humidity 0-95% RH (non-condensing)
Ambient pressure 90~110kPa
Display mode 7-segment, 4-digit LCD display, 4-color alarm indicator
Dimensions 168×150×110mm (HWD)
Shell Color Grey
Housing Material Stainless Steel
Weight 3.5kg