Portable Gas Monitor
GW-3 series
GW-3(OX)
Features
・Among world's smallest and lightest
・Three-year sensor warranty
・Newly developed R sensor installed for improved performance
Sampling method |
Diffusion type/Single type |
Principle of detection |
Potentiostatic Electrolysis Method |
Detection range |
0.0 to 25.0 vol% |
Alarm setpoints |
L 18.0 vol% LL 18.0vol% H 25.0vol% |
Type of alarm |
Gas alarm / fault alarm |
Display of alarm |
Flashing lamp / buzzer / flashing gas concentration readout / vibration |
Explosion protected construction |
Intrinsic safety |
Explosion-proof class |
ATEX : Ⅱ1G Ex ia ⅡC T4 Ga |
Ingress proof rating |
IP66/68 (2m, 1h) |
Approvals |
Japan Ex, ATEX, IECEx, China Ex |
CE marking |
EMC / ATEX / RoHS |
Power source |
CR2450 coin type lithium ion battery |
Continuous operation |
Approx. 2000 hours |
Dimensions |
Approx. 63 (W) x 42 (H) x 22 (D) mm (excluding projections) |
Weight |
Approx. 45g |
Operating temperature range |
-20 ℃ to +60 ℃ (no sudden changes) |
Operating humidity range |
0 to 90 %RH (no condensation) |
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![](/assets/img/products/100/opt/4732918310_時計ベルトGW-3(OX).jpg)
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Wristwatch belt
![](/assets/img/products/100/opt/4711711290_耐熱ケース※装着時は、防爆要件を満たしませんのでご注意ください。.jpg)
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Heat-resistant case
*This cover is non-explosion proof.
![](/assets/img/products/100/opt/4711711360_革ケース.jpg)
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Leather case
![](/assets/img/products/100/opt/4732500670_アリゲータークリップ.jpg)
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Alligator clip
![](/assets/img/products/100/opt/4732928590_校正キャップ.jpg)
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Calibration cap
![](/assets/img/products/100/opt/4123970310_アームバンド(装着イメージ).jpg)
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Arm band
![](/assets/img/products/100/opt/0888060590_ハンドストラップ.jpg)
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SG-8753
![](/assets/img/products/100/opt/981108_データロガマネジメントプログラム.jpg)
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Data logger management program