GFK30 Air Door Open And Closed State Sensor GeneralThe GFK30 type mine air door open and closed state sensor is a magnetically driven position switch sensor, and is a product of mine intrinsic
JMJC-A Multi-functional Sub-station Fault Detector 1. Usage and the Application Range The JMJC-A multi-functional substation detector is an instrument mainly for the function detection, maintenance an
KL2.5LM(A) Mine Lamp 1. General KL2.5LM (A) type miner's lamp is designed according to GB7957-2003 standard in a coal mine with portable lighting. Be filled by a dual LED
JMXY-A Integrated Detection and Calibration Devic 2. The main technical indexes shall meet the following data: Output flow: (30 to 300) ml/min (adjustable) Flow meter: level 2.5 Measurement of the el
YHW1-425H Intrinsic Safety Type Infrared Ray Therm Main technical specificationsItemTechnical IndexesTemperature measuring range-12-400Measuring accuracyMeasuring range-12-100 >100Allowable error&p
CD4 Four-in-one Gas Alarm Instrument General Simultaneous detection and display: methane (CH4), carbon monoxide (CO), oxygen concentration (O2), and hydrogen sulfide (H2S) Applicable sit
CJC4X Suspension Type Methane Detecting Device General All the performances of the CJC4X intelligent suspension type methane detecting device satisfy the latest national standards AQ6207-2007. The
CTH1000B(A) Carbon Monoxide Detector The detector is the latest type with long service life. The detector is applicable in many occasions such as the underground coal mine, metallurgy, s
CJY4/25B(A) Methane and Oxygen Detector General The instrument adopts the electronic measuring device which is based on thermal catalysis principles and electrochemical principles and is pr
CLH100B Hydrogen Sulfide Detecting Device General The instrument is applicable to many occasions such as petrochemistry, the situation under coal mine, metallurgy, security and environmental
