{"product_id":"blv-bl-ch4-400-drone-methane-detector","title":"BLV BL-CH4 400 Drone Methane Detector for DJI M350 and M400","description":"\u003ch2\u003eBL-CH4 400: Drone-based Methane Detection Sensor for DJI M350\/M400\u003c\/h2\u003e\u003cp\u003eThe BL-CH4 400 is a light-weight, high-sensitivity gas detector based on Tunable Diode Laser Absorption Spectroscopy (TDLAS), which enables rapid identification of methane from up to 300 m away. The device cleverly combines the detection laser with the precise calibration of the visible light sensor to achieve accurate visual inspection; cooperating with the intelligent stabilization control technology of the gimbal, it can quickly provide users with crucial information to help users grasp the opportunity, and improve the perception ability and operation efficiency to a new level.\u003c\/p\u003e\u003ch3\u003eKey performance\u003c\/h3\u003e\u003cp\u003eEquipped with a professional surveying and mapping lens, BL-CH4 400 has extraordinary performance during flight mission.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300 m telemetry distance (300 m version)\u003c\/li\u003e\n\u003cli\u003e5 ms response speed\u003c\/li\u003e\n\u003cli\u003ePrecise location of leak point\u003c\/li\u003e\n\u003cli\u003eMonitoring data is sent to the cloud in real time\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTwo versions:\u003c\/strong\u003e 300 m and 150 m detection range. Both share the same airframe, gimbal, camera and laser rangefinder.\u003c\/p\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:16px 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/i0IJHtYlUuc\" title=\"BL-CH4 400 drone-mounted laser methane detector\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eWorking principle\u003c\/th\u003e\n\u003ctd\u003eTDLAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eTarget gas\u003c\/th\u003e\n\u003ctd\u003eCH₄\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eSupported platforms\u003c\/th\u003e\n\u003ctd\u003eDJI M350\/M400 and customization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eX-Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eGimbal type\u003c\/th\u003e\n\u003ctd\u003e3-axis stability enhancement (Pitch, Roll, Yaw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eRotation range\u003c\/th\u003e\n\u003ctd\u003ePitch +30° to -95°, Roll ±60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eCamera\u003c\/th\u003e\n\u003ctd\u003e13MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eVideo resolution\u003c\/th\u003e\n\u003ctd\u003eFHD 1920 x 1080 at 30 fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eLaser rangefinder\u003c\/th\u003e\n\u003ctd\u003e1.2 km, real-time target coordinates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eResponse speed\u003c\/th\u003e\n\u003ctd\u003e5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e1 ppm·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eConcentration range\u003c\/th\u003e\n\u003ctd\u003e0 to 99999 ppm·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±10% (100 to 50000 ppm·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eDetection range, 300 m version\u003c\/th\u003e\n\u003ctd\u003e300 m (90% diffuse reflectivity target, 15,000 ppm·m CH₄, static level detection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eDetection range, 150 m version\u003c\/th\u003e\n\u003ctd\u003e150 m (same test conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eInfrared detection laser\u003c\/th\u003e\n\u003ctd\u003eClass 3R (avoid direct eye exposure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eGreen indication laser\u003c\/th\u003e\n\u003ctd\u003eClass 3R (avoid direct eye exposure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eIP rating\u003c\/th\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 1 A; typical supply current at 8 V: 0.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003ePower consumption\u003c\/th\u003e\n\u003ctd\u003e2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e770 g (with gimbal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eSize (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e175.91 x 128.8 x 162.75 mm (with gimbal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eWorking temperature\u003c\/th\u003e\n\u003ctd\u003e-20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left\"\u003eWorking humidity\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 95% RH (+25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eRegulatory alignment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEU Methane Regulation (EU) 2024\/1787:\u003c\/strong\u003e supports methane inspection workflows, LDAR documentation and inspection record management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOGMP 2.0:\u003c\/strong\u003e supports methane detection, emissions data collection and reporting workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eQuestions or volume pricing? Call Maverick at 612.808.9838.\u003c\/em\u003e\u003c\/p\u003e","brand":"BLV","offers":[{"title":"300 m","offer_id":42864170631214,"sku":"BL-CH4 400-300M","price":31500.0,"currency_code":"USD","in_stock":true},{"title":"150 m","offer_id":42864170663982,"sku":"BL-CH4 400-150M","price":24000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2361\/files\/ABUIABAEGAAgm6id0gYo_IDEXzDzGzjzGw.png?v=1793047204","url":"https:\/\/www.maverickdrone.com\/products\/blv-bl-ch4-400-drone-methane-detector","provider":"Maverick","version":"1.0","type":"link"}