{"product_id":"portable-methane-gas-detector-mh-1200h-s-ch4","title":"Portable Methane Detector - CH4 0-100% LEL","description":"\u003cp\u003eMeasure methane at the instrument inlet with this portable methane gas detector. The MH-1200H-S-CH4 uses a catalytic combustion sensor and diffusion sampling to display CH4 concentration over a 0-100% LEL range. Choose either the Standard or High Performance sensor configuration when ordering.\u003c\/p\u003e\u003ch3\u003eCH4 Measurement and Sensor Selection\u003c\/h3\u003e\u003cp\u003eBoth performance options use the same 0-100% LEL methane measurement span. Standard is the conventional catalytic configuration; High Performance uses a poisoning-resistant catalytic sensor. The Standard configuration is not recommended for diesel or acetylene environments. Select the sensor option that matches the gases and conditions in your monitoring procedure, and follow the instrument instructions for calibration and pre-use checks.\u003c\/p\u003e\u003cp\u003eThis configuration uses diffusion sampling at the sensor inlet. Keep the inlet exposed to the air being checked. The rear clip provides a carrying point during inspection rounds, and the protective cover surrounds the compact housing.\u003c\/p\u003e\u003ch3\u003eReadings, Alarm Settings and Stored Events\u003c\/h3\u003e\u003cp\u003eThe 128 x 64 monochrome LCD shows gas information and concentration. Adjustable backlight timing lets you set the display illumination through the controls; the backlight also activates automatically during an alarm. Sound, light and vibration provide alarm indications, with an 85 dB audible alarm and configurable set points. The detector stores 100 alarm records for review on its screen.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMH-1200H-S-CH4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasured gas\u003c\/th\u003e\n\u003ctd\u003eMethane (CH4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor principle\u003c\/th\u003e\n\u003ctd\u003eCatalytic combustion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement range\u003c\/th\u003e\n\u003ctd\u003e0-100% LEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePerformance options\u003c\/th\u003e\n\u003ctd\u003eStandard; High Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSampling\u003c\/th\u003e\n\u003ctd\u003eDiffusion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e128 x 64 monochrome LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm modes\u003c\/th\u003e\n\u003ctd\u003eSound, light and vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudible alarm\u003c\/th\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm settings\u003c\/th\u003e\n\u003ctd\u003eConfigurable set points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlarm history\u003c\/th\u003e\n\u003ctd\u003e100 records viewable on the instrument\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBacklight\u003c\/th\u003e\n\u003ctd\u003eAdjustable timing; automatic illumination during an alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e2300 mAh rechargeable lithium-polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-20 to 50 Degree C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e131 x 83 x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate instrument weight\u003c\/th\u003e\n\u003ctd\u003e240 g including protective cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eControls and Carrying Details\u003c\/h3\u003e\u003cp\u003eZero calibration, self-calibration, battery status checks and a factory reset function are available through the instrument controls. Set up and check the instrument according to its instructions and the requirements of your methane monitoring procedure.\u003c\/p\u003e\u003cp\u003eA rechargeable 2300 mAh lithium-polymer battery powers the detector. The housing measures 131 x 83 x 35 mm, and the instrument weighs approximately 240 g including its protective cover. Product photos show the housing shared across this series; gas labels on the demonstration screen may differ from the selected CH4 configuration.\u003c\/p\u003e","brand":"Mcooh","offers":[{"title":"Standard","offer_id":67791037038635,"sku":"GAS-M8D5-01","price":256.04,"currency_code":"USD","in_stock":true},{"title":"High Performance","offer_id":67791038349355,"sku":"GAS-M8D5-02","price":654.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/2133\/5851\/files\/methane-gas-detector-front.jpg?v=1791449376","url":"https:\/\/mcooh.com\/products\/portable-methane-gas-detector-mh-1200h-s-ch4","provider":"Mcooh","version":"1.0","type":"link"}