FLAME DETECTOR

AUTOMOBILE EMISSION GAS ANALYZER

SAMPLING SYSTEM



Portable multi gas detector OC-904
Product Detail Information

 

Feature

It used imported sensor with good quality and high accuracy.

LCD dot matrix display, support both English and Chinese operating menu.

It is able to select gas concentration unit of ppm or mg/m3.

Adjustable preset two-stage alarm level.

Optional data storage and download function.

Powered by rechargeable battery with big capacity which can support a long working period.

With a back clip, which is easy to carry with working.

Specifications

Gas Type

Measurement Range

Concentration Unit

Resolution

LEL

0-100%LEL

       %LEL

0.1%LEL

O2

0-30%VOL

%VOL

0.1%VOL

CO

0-1000ppm

ppm and mg/m3

1ppm

H2S

0-100ppm

ppm and mg/m3

0.1ppm

 

Display: Dot matrix128*128 LCD display

Backlight: User can set the backlight period, when alarm, the backlight will lighten automatically.

Display Information: gas types, concentration value, time, battery status, alarm status, data storage status, etc

Data Storage : keep alarm record of 1000 sets.

Data Recovery: with restore factory default calibration function, which can restore to factory default set.

Operating Language: Chinese or English operating menu is able to be changed freely.

Alarm Mode: audible-visual alarm, adjustable two-stage alarm threshold value.

Power Supply: 3.7V  1800mA rechargeable lithium battery, continuous working period can reach to 50h.

Explosion-proof Grade: ExiaCT4

Protection Grade: IP67

Working Temperature: -20℃~50

Working Humidity: 0-95%RH (non-condensing)

Body Material: ABS and PC

Dimensions: 155*78*35mm

Weight: 300g

 

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