Laser Methane Leak Detector


Remote Methane Leak Detector

The ARD4100 has optimized and upgraded its performance, appearance, and weight while ensuring economy, making it reliable, durable, safe, and stable.


1. With a detection distance of 120 meters, it is easy to handle various industrial gas leakage detection tasks.

2Response speed is 0.05s, which greatly improves the inspection efficiency.

35ppm·m sensitivity, so that tiny leaks can be detected. 

4Weight 0.55kg, it is light and easy to carry, and is convenient for inspection personnel to operate.

5Metal shell, ingress protection is IP68.

6The product is equipped with an optical sight, the sight is powered by the host of the device, no need to replace the battery, and the detection point can be accurately found under the sun.

7Two rechargeable lithium batteries.


Measurement Range0ppm·m ~100000 ppm·m
Sensitivity5 ppm·m
Response Time0.05s
Detection Distance120m
Detector LaserClass I
Spotter LaserClass III R
Aiming MethodGreen spotter laser and sight (internal power supply, no need to replace the battery)
Ingress ProtectionIP68
Explosion Proof ClassificationExib II A T4 Gb
Operating Temperature-20℃ ~ 50℃
Battery Operating Life12 hours
Power2 Replaceable Lithium Battery
Instrument Weight0.55kg
Display Screen1.8-inch high brightness LCD
Inspection SoftwareIOS and Android, PC client end