home > Á¦Ç°¼Ò°³ > °¡½ºÃøÁ¤Àåºñ
Handhold O2 gas detector

No: DSO2
Details: oxygen detection equipment, measuring the concentration of oxygen in the environment
Application place: Mine personnel carrying, industrial and civilian measuring oxygen environment of a probe extension cable lines, suitable for the tanks, pipelines and underground tunnels, and other places of hypoxia measurement


Technical indicator

Parameter

Measuring range

£¨0~30.0£©%vol¡¢£¨0~100£©%vol

Measurement error

( 0.0~5.0 ) %vol: ±0.5%vol
( > 5.0 ) %vol: full range ±3%

Resolution ratio

0.1%vol

Display

Liquid crystal display£¨LCD£©display

Response time

≤35s(T90)

Alarm sound intensity

≥75dB

Alarm light

≥20M visible

Alarm point

can be set in full proceed (factory setting 18.0%vol)

Alarm way

Sound, light

Continuous working time

£¾3 months ( without backlight)

Sensor lifetime

≥2 year

Working current

< 1mA ( without backlight)

Battery model

PL123450

Charging time

4-5 hours

Protection degree

IP54