Custom processing: No 
 Type: portable security devices 
 Brand: Indsci / English Cisco 
 Model: T40 
 Measuring range: CO: ~~ 999 ppm, 
 Measurement accuracy: 1 ppm 
 Size: 86x 58x19 (mm) 
 Purposes: 1 AA / alkaline batteries 












 Sustainable product names T40 detector Category Portable Instrument >> Instrument CO, H2S gas detector displays CO or H2S concentration level of concentration, sound, light, vibration alarm, an AA / 5 alkaline batteries can run 500 hours of continuous large LCD (LCD) display: peak PPM readings and battery life to keep the United States Patent: integration, calibration hood and one-touch automatic calibration of the shelf life of one year T40 single gas detector is designed to protect personnel life safety to detect exposure to dangerous gases in extreme environments, H2S or the CO concentration. The instrument can be used in climates such as desert or the Arctic Circle such varied abnormal. The instrument is compact and lightweight, can easily be caught in the belt, shirt pocket or helmet on the large LCD display can clearly read out the gas concentration, type, peak and low concentration alarm level if the current high gas and low concentration exceeds the preset limit value, instrument sound, light and vibration alarm to alert the user. The peak hold function can capture and record the maximum reading from the first boot from the monitoring. The unique and simple flip operation to complete the calibration. This design has been a U.S. patent. The shell of the technical indicators: impact composite materials, resistance to radio frequency interference (RFI) Size: 86 mm x 58 mm x 19 mm Weight: 98 g, sensor: electrochemical principles range: CO: 0 ~~ 999 ppm, resolution of 1 ppm of H2S: 0 to 500 ppm with a resolution of 1 ppm Power: 1 AA / 5 alkaline batteries (approximately 500 hours) temperature range: -20 to 50 ℃ Humidity range: 15 to 95% RH International Certification: The United States and Canada UL and cUL - Class I, Groups A, B, C, D, European CENELEC (ATEX) and Australia: - EEx ia IIC T4 Chinese coal safety certification (MA) supplied battery (installed), maintenance tools, instruction manual ordering information parts specifications 18105247T40 Detector - H2S18105254T40 detector - CO18105874T40 nylon optional accessory parts specifi 18102163100 ppm CO calibration gas cylinders 1810085925 ppm H2S calibration gas cylinders 18,100,883 flow valve 17,099,920 replaceable battery cover assembly 17100587 battery cover ring 170 936 593/16 'hose