Sell Watch Style Carbon Monoxide CO Gas Detector GW-2C

Description

GW*2C Approval: CSA approved PTB/ATEX approved JML approved CE approved C∈ CCS approved Features: ·Hands free gas monitoring ·Compact “wrist watch type”design ·Fast, accurate response with digital LCD display ·Fits on your wrist , belt or hard hat ·Automatic backlight during alarm ·Manual backlight ·Sensor fail alarm ·Peak hold function (Max. value during operation) ·TWA and STEL function ·Displays current time ·Visual, audible and vibration alarms standard ·Over ***0 hours of operation from one battery Specifications Gas detected CO in air Detection principle Electrochemical cell Detection range increments ****0ppm 1ppm/digit Sampling method Diffusion sampling Preset alarms(Adjustable) 1st *5ppm; 2nd *0ppm; TWA *5ppm; STEL **0ppm; OVER **0ppm Alarm types Gas alarm: 2step alarm, STEL, TWA, OVER alarm Trouble alarm: Sensor connection, low battery, circuit error, calibration range over alarm Alarm indication Gas alarm: Flashing light, intermittent buzzer and pulsing vibration Trouble alarm: Flashing light, intermittent buzzer and type of trouble displayed Gas sampling Diffusion sampling Power source One coin type lithium battery CR***0 Safety design Intrinsically safe EExia Ⅱ BT4 Operating temp & humidity **0℃~**0℃, below *5%RH, non-condensing Dimensions & weight Approx.*4(W)×*3(H) ×*3(D)mm, Approx.*0g Pls contact me for further details.