Japan RIKEN GW-2X watch type oxygen detector

Authentication.

CSA certification

PTB/ATEX certification

JML certification

CE certification

CCS certification

Characteristic.

The pocket watch type design

Automatic open background light alarm

Sensor failure alarm

Peak hold function

Can be used for up to 3000 hours

Worn on the wrist, belt and helmet

Sound, light and vibration alarm

Specifications

Detection of gas

The oxygen in the atmosphere (O2)

The detection principle

Primary battery principle

Detection range

(scale)

0-40VOL%

(0.1VOL%)

Sampling mode

Diffusion type

Alarm point

(adjustable)

Low: 19.5VOL%

Height: 23.5VOL%

Over range: 40VOL%

Temperature and humidity

-20 ℃ ~~+40 ℃, less than 85%RH, no condensation

Power Supply

Button type lithium battery (CR2450)

The security structure

Intrinsically safe explosion-proof EExia II BT4

Size and weight

About 43 (H) * 64 (W) * 23 (D) mm, about 60g

Japan RIKEN GW-2X watch type oxygen detector