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The Compound Gas Detector – DR850 (4-in-1 Portable Multi Gas Detector) is designed to detect multiple gases simultaneously, providing real-time monitoring for oxygen (Oâ‚‚), carbon monoxide (CO), hydrogen sulfide (Hâ‚‚S), and combustible gases (LEL). This versatile and sensitive device is ideal for ensuring safety in industrial settings, confined spaces, and hazardous environments. With a robust design, audible and visual alarms, and a compact, easy-to-use interface, the DR850 offers reliable gas detection for multiple applications.
Technical Specifications:
| Specification | Details |
|---|---|
| Detectable Gases | Oâ‚‚, CO, Hâ‚‚S, Combustible Gas (LEL) |
| Oxygen Range (Oâ‚‚) | 0-30% Vol. |
| Carbon Monoxide (CO) | 0-1000 ppm |
| Hydrogen Sulfide (Hâ‚‚S) | 0-100 ppm |
| Combustible Gas (LEL) | 0-100% LEL |
| Response Time | ≤ 30 seconds |
| Accuracy | ±3% of full scale |
| Alarm Type | Audible (≥75 dB), Visual, Vibration |
| Battery Life | 12-18 hours (rechargeable lithium-ion) |
| Operating Temperature | -20°C to 50°C (-4°F to 122°F) |
| Humidity Range | 0-95% RH (non-condensing) |
| Protection Rating | IP65 (dustproof and waterproof) |
| Dimensions | 131 mm x 66 mm x 36 mm |
| Weight | 200 g |
| Explosion Proof Rating | Ex ib IIC T4 Gb |
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