AZ7755 AZ Instruments In Pakistan
- Stock: In Stock
- Model: CO2 Gas Detector With ( temp, humidity )
*Low cost portable meter checking indoor air quality
*Big LCD displays CO2 ,temp. & humidity simultaneously
*Designed with NDIR (non-dispersive infrared) waveguide technology CO2
sensor
*Manual calibration is recommended
*Warning carbon dioxide level programmable
*Backlight function for working in dark place
*Long time drift compensation
*Audible alarm (~80db)threshold setting
*Max ,min, average functions included
*PC output every 2 seconds for on line analysis
*Hold function freezes current readings
*Display 8 hrs TWA value (time-weighted average) or 15 minutes STEL value (short-term
exposure limit)
*Housing design surrounds with rails to help air ventilation for quick and
accurate response
*Easy to calibrate at fresh air around 380-420ppm
*Measuring range:0~9999 ppm, (2001~9999 ppm out of scale range)
*Temperature:-10~60 C (14~140 F)
*Relative Humidity:0.1%~99.9%RH
*DP(Dew point temp.):-20.0~59.9 C
*WB(Wet bulb temp.):-5.0~59.9 C
*Resolution:1ppm , 0.1 C/ F, 0.1%RH
*Accuracy:+50ppm+5% of reading(0~2000ppm) Other ranges are not specified
*Temperature:+0.6 C/+0.9 F
*Relative Humidity:+5%RH (at 25 C , others)
*Response time