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LI-G3004 Portable Methane and Ethane Analyzer (MEPA)
Using on-site deployable and AMLD external dimensions, multiple use cases for NG leak detection can be quickly and accurately measured.
Product details
Make methane and ethane detection simple.
It can be installed on vehicles for AMLD or fixedly deployed for on-site monitoring of next-generation analyzers, used for real-time detection of natural gas leaks.
characteristic:
Mid infrared cavity enhanced absorption spectroscopy (CEAS).
Can be installed on AMLD vehicles.
Excellent precision and LoD.
Built in GPS.
Built in WiFi.
Power consumption below 30 watts - optional battery power supply.
Compact and lightweight.
Low maintenance frequency/no need for calibration.
Figure 1: Origin of Mountain View City in California. The peak height is directly proportional to the detected methane. The detected percentage of ethane is proportional to methane and is color coded. The blue area on the left comes from a repurposed landfill, while the red peak comes from a natural gas pipeline.
Technical indicators:
| measuring principle | Cavity enhanced absorption spectroscopy technology |
| accuracy |
CH4: < 2=""> C2H6: < 500=""> Sensitivity:CH4: < 6=""> C2H6: < 1.5=""> |
| measuring range |
CH4: 1-100 ppm-Highly linear C2H6:0.001-3ppm-Highly linear (CH4:1ppm -1%, C2H6:500ppt-500ppm,Nonlinear correction, single expansion mode) |
| transmission speed | 2HZ |
| response time | 1HZ，1/e |
| Sample flow rate | / |
| Working temperature range | 0-45℃ |
| Working humidity range | 0-98%RH, non condensing |
| Sample connector | ¼”Swagelock |
| data connection | Serial（RS-232） |
| network | built-inWiFi, Ethernet（RJ-45） |
| Other interfaces | USB-A，HDMI |
| size | 22 "x 9" x 5.5" (56 cm x 23 cm x 14 cm) |
| weight | 4KG |
| power waste | 30W |
| Power Supply | 14-36VDC，2.5A |
| Memory | Built in memory30GB |
| calibration | Once per year |
| communication mode | / |
| Consumables | Air intake filter (replacement frequency depends on the environment) |
| guarantee | / |
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