This is a portable oxygen concentration indicator alarm featuring a wide and easy-to-read digital display.
To prevent conditions such as oxygen deficiency. It has received high praise for features such as "robustness" and "large alarm lights." Its energy-saving design and large, easy-to-read digital display are effective in preventing oxygen deficiency in the workplace.
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■Features - One-touch operation for 21% adjustment - Prominent alarm sound and alarm lamp - Wide and easy-to-read digital display - Energy-saving design - Sensor code holder adopted ■Specifications Model: GOA-40D-5 Measurement range: 0.0 to 25.0% (Service range: 25.1 to 42.0%) Measurement principle: Galvanic cell type Sampling method: Diffusion type Display method: Digital display using LCD Indication accuracy: ±0.5% O2 in the range of 0 to 25% O2; ±3.0% O2 in other ranges Alarm value: 18.0% Alarm method: Intermittent sound and lamp flashing below 18.0% (automatic reset type) Power supply: Four AA manganese batteries Approximately 4000 hours without alarm (at 25°C) Dimensions: 153(W) × 71(D) × 133(H) mm Weight: 1.4 kg (including sensor, batteries, and 5m sensor cable) Explosion-proof performance: Intrinsically safe explosion-proof structure ia2G3 Certification number: T65119
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P2
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