AZ – 7753 : CO2 Detector

Specifications :

Low cost portable meter checking indoor air quality
Big dual display lcd with 2 parameters
Simultaneously: CO2 ,Temperature
Design with ndir (non-dispersive infrared)
Wave guide technology sensor
Manual calibration is recommended
Warning carbon dioxide level
Backlight function for working in dark
Longtime drift compensation
Audible alarm (-80db) threshold setting

Description

Max ,min, average functions included
RS232 output every 2 seconds to pc for analysis
Hold function freezes current readings
Display 8 hrs twa value (time-weighted average) Or 15 minutes stel value (short-term exposure limit)
Housing designed surrounds with rails to help Air ventilation for quick and accurate response
Easy to calibrate at fresh air around 380-420ppm
 

Additional information

Model

AZ-7753

Parameters

Carbon Dioxide

Range

0 – 5000 ppm

Accuracy

5% of F.S

Display

LCD

Power

4 x AA 1.5V Batteries