remote methane detector for coal gas and biogas

{"cid":"91200158","title":"MS600-L Laser Methane Remote Detector ETLM-50 Ultra Long Battery Life for Coal Gas\/Biogas\/Natural Gas Quick & Precise","imgUrl":"https:\/\/img.ismap.com\/nimg\/b8\/10\/6320d4df65b579a2a8d3a0b84c11-200x200-1.jpg","attrs":{"Price":"$100-$5000","Brand Name":"Zetron","Model Number":"MS600-L","Minimum Order Quantity":"1","Delivery Time":"3-7 days","Certification":"CE, ISO13485, ISO9001,CE\uff0c Atex, SIL3","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000 set\/month","Packaging Details":"paper carton","Product Name":"Laser Methane Remote Detector","Protection class":"IP66","Detection Range":"0-100000ppm.m","Dimension":"200mm (L) * 54mm (W) * 54mm (H)","Weight":"350g","Explosion-Proof Rating":"Ex ib IIC T4 Gb","Laser Class":"CLASS I","Indicator Laser":"CLASS III R"}}