| New GKT3L Mine Start-stop Sensor Manufacturer Overview of GKT3L Mine Start-Stop Sensor Price of GKT3L Mine Start-Stop Sensor Overview of GKT3L Mine Start-stop Sensor Mine equipment start-stop sensor can be used to monitor and instruct the operation status of various mechanical and electrical equipment in coal mine, such as fan, water pump, shearer, roadheader, conveyor, winch and so on. At the same time, it can output signals to provide monitoring data for monitoring sub-stations. GKT3L Mine Start-stop Sensor Implementation Standard Product implementation enterprise standard Q/AG02-2004 and coal industry standard MT380-2007. After the national explosion-proof testing center inspection qualified, in line with the GB3836.1 and GB3836.4 explosion-proof regulations, explosion-proof type is intrinsically safe for mining, explosion-proof sign is "ExibI". Characteristics of GKT3L Mine Start-stop Sensor GKT mine start-stop sensor is developed to meet the need of monitoring methane concentration in pipelines. It can display methane concentration in situ and can be used in conjunction with underground monitoring system. It is mainly used for the detection of methane in gas pipelines. The sampling head of the sensor is equipped with a device to prevent dust, condensate and the influence of gas flow velocity change in the pipeline, and has the function of infrared remote control adjustment. Working Principle of GKT3L Mine Start-stop Sensor The instrument adopts the detection method of catalytic element with heat carrier. The inner part of the element takes platinum wire as the core, the outer part takes alumina as the carrier, and the carrier is coated with catalyst. When platinum wire passes through a certain current and the element is in the gas containing methane, flameless combustion will occur on the surface, which increases the resistance of platinum wire due to the increase of temperature, thus realizing methane. Testing. At present, this method is used in the start-stop sensors used in coal mines. Application Method of GKT3L Mine Open-stop Sensor The sensor adopts intrinsically safe structure and has no direct electrical connection with the equipment under test. It can be installed, used and adjusted conveniently as long as the sensor is clamped directly on the outer skin of the power supply cable of the equipment under test. |
