Bosean 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, rechargeable battery and simple use.It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers’life and avoid damage on the relevant equipments. We provide gas detector OEM/ODM service.
TAG: multi gas detectorportable gas detectorK-400 Multi gas detectorK-400
Description
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INTRODUCTION
The shell is made of high -strength engineering plastics and composite non-slip rubber. High intensity, good feel, waterproof, dustproof, explosion -proof. This detector is widely used in oil, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture and other industries.
| Sampling method | natural diffusion |
| Accuracy | ≦ 5% F.S. |
| Response time | T＜60s |
| Explosion proof | Ex ib IIB T3 Gb |
| Alarm Method | four alarm method: sound, vibration, light, display |
| Operating Environment | Operating temperature -10℃～55℃ |
| Humidity | ＜95%RH non-condensing |
| Operating voltage | DC3.7V Li battery 1800mAh |
| Working time | ≧8h continuously |
| Charging time | 4h～6h |
| Sensor life | 2 years |
| Protection category | IP67 |
| Weight | about 300g (including battery but without accessories) |
| Dimension | 136mm×72mm×32mm |
TAG: h2s gas detectorIP67 gas detectorK40k40 multi gas detector
SPECIFICATIONS
Note: Not all gases and range are listed, if you need more information, please contact us.
INTRODUCTION
*Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.
*32-bit built-in MCU, high reliability and self-adaptation ability.
*Full functions, easy operation.
*CSTN colorful LCD, more intuitionistic, abundant and clear indication.
*Compact design, easy carrying.
*High strength engineering plastics and compound anti-slippery rubber; water-proof, dust-proof and explosion-proof.
*1200pcs data records, can be contacted with computer via software. Can print the data records, can storedata records, canmake the data analysis.
*Gas curve display.
| 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 alert for gas leakage, fault and low voltage. |
| Working environment | -20℃～50℃, ＜95%RH (no dew) |
| Power Source | DC3.7V Li-on battery, 1800mAh |
| Charging tim | 4h~6h |
| Working tim | ≧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) |
TAG: multi gas detectorportable gas detectorK-400 Multi gas detectorK-400
SPECIFICATIONS
Note: Not all gases and range are listed, if you need more information, please contact us.
| Gas | Rang | Optional range | Minimun Readout | Alarm Set Point
Low/High |
| EX | 0-100%LEl | 0-100%VOL(Infrared) | 1%LEL/1%VOL | 20/50 |
| O2 | 0-30%VOL | 0-30%VOL | 0.1%VOL | 19.5%VOL/23.5%VOL |
| H2S | 0-100PPM | 0-50/200/1000PPM | 0.1PPM | 10PPM/20PPM |
| CO | 0-1000PPM | 0-500/2000/5000PPM | 1PPM | 50PPM/150PPM |
| NO2 | 0-20PPM | 0-50/1000PPM | 0.1PPM | 5PPM/10PPM |
| CO2 | 0-5000PPM | 0-1%/5%10%VOL(Infrared) | 1PPM/0.1%VOL | 1000/2000 |
| NO | 0-250PPM | 0-500/1000PPM | 1PPM | 50PPM/150PPM |
| SO2 | 0-20PPM | 0-50/1000PPM | 0.1/1PPM | 5PPM/10PPM |
| CL2 | 0-20PPM | 0-100/1000PPM | 0.1PPM | 5PPM/10PPM |
| NH3 | 0-100PPM | 0-50/500/1000PPM | 0.1/1PPM | 20PPM/50PPM |
| H2 | 0-1000PPM | 0-5000PPM | 1PPM | 50PPM/150PPM |
| PH3 | 0-20PPM | 0-20/1000PPM | 0.1PPM | 5PPM/10PPM |
| HCL | 0-20PPM | 0-20/500/1000PPM | 0.001/0.1PPM | 5PPM/10PPM |
| CLO2 | 0-50PPM | 0-10/100PPM | 0.1PPM | 5PPM/10PPM |
| HCN | 0-50PPM | 0-100PPM | 0.01/0.1PPM | 10PPM/20PPM |
| C2H4O | 0-100PPM | 0-100PPM | 0.1/1PPM | 20PPM/50PPM |
| O3 | 0-10PPM | 0-20/100PPM | 0.1PPM | 2PPM/5PPM |
| CH20 | 0-20PPM | 0-50/100PPM | 0.1/1PPM | 5PPM/10PPM |
| HF | 0-100PPM | 0-1/10/50/100PPM | 0.01/0.1PPM | 2PPM/5PPM |
| C7H8 | 0-20PPM | 0-1/10/50/100PPM | 0.01/0.1PPM | 5PPM/10PPM |
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