| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | CH4：0 ~ 100%LEL CO2：0 ~ 50000ppm |
| Detection principle | catalytic combustion |
| Accuracy | ≤±3% |
| Resolution | 0.2% LEL (flammable gas sensor), 1ppm (CO2 sensor) Display Resolution: flammable gas: 1% LEL |
| Response time | ≤30 s (T90) |
| Ingress protection | IP65 |
| Explosion protection | Ex dIICT6 |
| Operating temperature | -40℃~ +70℃ |
| Power supply | DC9~36V，100mA |
| Output signal | 4~20mA, Alarm Relay DC 30V 2A (Passive), RS-485 (Support MODBUS Protocol) |
RAEGuard S IR point type infrared flammable gas probe FGM-1200S patented protection non-dispersive infrared intelligent sensing interchangeable, offline calibrator can fine-tune 4-20mA analog signal output magnetic rod operation, convenient for setting various parameters explosion-proof stainless steel housing for hazardous environments.
• Patent protection non-dispersive infrared intelligent sensing interchangeable, offline calibrator
• Fine-tuned 4-20mA analog signal output
• Magnetic rod operation, convenient for setting various parameters
• Explosion-proof stainless steel housing for hazardous environments
• 4-20mAOutput signal intelligent control
• RS-485 communication with MODBUS support
• Programmable switching output
• 9-36V Operating Voltage
• LED alarm and status indication, and LCD fault display
• Magnetic bonds without interference calibration and parameter adjustment
• Relay output, normally open/normally closed optional
Detection principle: Infrared
Sampling method: diffusion type
Power supply: DC9~36V，100mA
Power: 1.5W
Output signal: 4~20mA, Alarm Relay DC 30V 2A (Passive), RS-485 (Support MODBUS Protocol)
Load resistance: 260 ohms
Detection Range: CH4:0 ~ 100%LEL CO2:0 ~ 50000ppm
Accuracy: ≤±3%
Resolution: 0.2%LEL (flammable gas sensor), 1ppm (CO2 sensor) Display Resolution: flammable gas: 1%LEL CO2: 1ppm (display value< 10000ppm), 1000ppm (display value> 10000ppm)
Repeatability: 2%
Response time: ≤30 s (T90)
Electrical Interface: 3/4" NPT M
Ingress protection : IP65
Ambient Temperature : -40°C~ +70°C
Ambient Humidity : 0-93% RH
Ambient Pressure : 86~106kPa
Display : LCD
Dimensions: 168×150×109mm (HWD)
Shell color: Grey
Housing material: stainless steel
Weight: 3.5kg
Explosion protection: Ex dIICT6
Explosion-proof certification: NEPSI Ex dIICT6 ATEX: Ex II 2 G EEx d II C T6 (pending)
Fire Certificate: Pending
Sensor parameters: Sensor Detection range/Resolution/Response time (T90 seconds) LEL 0~ 100%LEL/0.2%LEL/30s CO2 0-50000ppm/1ppm/30
It is suitable for industrial safety monitoring and on-site inspection scenarios.