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[China]
Trade Verify
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Contact name:Lisa Niu
Beijing Zetron Technology Co., Ltd |
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Verified Suppliers
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K-400 Portable Multi-gas Detector
K-400 portable gas detector with large LCD. It can monitor CO, H2S, O2, and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, a rechargeable battery, and simple use. It is widely used in areas where explosion-proof is required or toxic gas leaks, like underground channels or the mining industry, so as to protect the worker's life and avoid damage to the relevant equipment. We provide gas detector OEM/ODM service.
Gas sampling method | Natural diffusion |
| Detecting gas | Combustible gas, H2S, CO, O2 |
| Accuracy | ≦±3% F.S. |
| Response Time | ≦30s |
| Indication | LCD displays real-time and system status; LED, audio, and vibration alerts for gas leakage, fault, and low voltage. |
| Working environment | -20℃～50℃, ＜95%RH (no dew) |
| Power Source | DC3.7V Li-on battery, 1800mAh |
| Charging time | 4h~6h |
| Working time | ≧10h continuously (without alarming) |
| Gas Sensor Life | 2 years |
| Explosion-proof grade | Ex ib IIBT4 Gb |
| Protection Grade | IP65 |
| Dimensions | 140mm×64mm×34mm(L × W × H) |
