Vehicle Based G20 TDLAS Laser Natural Gas Methane Ethane Leak Detector

Description:

The G20 portable laser natural gas leak detector can detect and separate Ethane content in natural gas samples, even with concentrations of Ethane as low as 0.5 PPB, offering quick and accurate indications in the field.With advanced mid-infrared laser absorption spectroscopy technology perfectly combines high performance with portability in one device.

G20 Portable laser gas detector is a TDLAS-based device that can detect methane and ethane simultaneously. It is mainly used for natural gas leak detection. The main components of natural gas are methane and ethane. Since G20 laser gas detector can detect both methane and ethane at the same time, it can effectively filter out biogas interference (the main component of biogas is methane, and it does not contain ethane).

 

Model	G20	Detection Subject	Ethane(C2H6)| Methane(CH4)
Measuring Principle	Laser Absorption Spectrum	Display Mode	Direct value display (ppm)
Resolution	1 ppb(Methane) 0.5 ppb (Ethane)	Explosion-Proof Grade	ATEX Exib IIC T4 Gb
Response Time	1 s	Operating Temperature	-20 ~ 50 ºC
Concentration Range	0~10,000ppm(Methane) 1000ppm(Ethane)	Operating Humidity	< 98%RH, no condensation
Enclosure Protection Class	IP66	Main Unit Dimension	246 x 98 x 164 mm
Power supply and Endurance	Lithium battery >8h	Main Unit Weight	3 kg
Accessories	Strap, hand-held probe	Data Connection	Bluetooth,ADA Software

Key features and benefits:
High Sensitivity:
TDLAS-based detectors can achieve ppb-level sensitivity, allowing for the detection of even small leaks. 
Specificity:
They can differentiate between ethane and methane, enabling accurate leak identification. 
Real-time Monitoring:
TDLAS allows for real-time measurements, providing immediate feedback on ethane levels. 
Versatility:
They can be used in various applications, including leak detection in pipelines, industrial facilities, and even in breath analysis. 
High Accuracy:
Combined with the false alarm filtering algorithm based on AI spatiotemporal model, it can greatly reduce the false alarm rates and imporve the correlation between alarms and legitimate leak locations.