Portable gas detector KT-605 is an intrinsically safe device to inspect CO2 or CH4 gas concentration in ambient air continuously and rapidly. It adopts NDIR infrared and patented gas cartridge technology with high accuracy and fast response.

The sampling method of model KT-605 is pump suction. Large LCD matrix display screen and high brightness backlight provide a clear indication for gas concentration, detection range, battery status, alarm condition, current time, temperature and humidity(optional).

Specifications
Gas Types:  Carbon dioxide (CO2) / Methane (CH4)
Detection Range:  CO2: 0-10.0%VOL / 0-5000ppm;   
                            CH4:  0-5.0%VOL / 0-100%vol
Resolution:   CO2:  0.01%VOL / 1 ppm;
                   CH4:  0.01%VOL / 1%VOL
Sampling: Pump-suction
Working Principle: NDIR infrared
Response Time: T90<25S
Linearity:   <1% (FS)
Unit of Concentration:   CO2: %VOL/PPM;         CH4: %VOL
Storage Capacity:  999 groups of data
Working Environment Temperature: -20°C～50°C  
Humidity: <95%RH
Pressure: 86~106Kpa
Power Supply: Lithium battery (1200mAh)
Dimensions: 80(w)X36(D)X150(H) mm
Weight: About 200g

Features
1. Wide detection range
2. Rapid response
3. High accuracy
4. Function of setting for alarm and time
5. Large storage capacity
6. Non-preheat
7. High brightness backlight display
8. User operated calibration
9. Simple operating and safety working
10. Digital temperature and humidity sensor (optional)