KMK - 40 Warehouse Multi - Gas Sentinel
Introduction
The Warehouse Multi - Gas Sentinel: KMK - 40 is designed
specifically for warehouse gas safety. Weighing around 300g, it is
portable yet powerful. It can detect multiple gases with an
accuracy of ≤ 5% F.S. within 60 seconds. The intelligent design and
proprietary digital simulation hybrid communication technology
enhance its performance. With a 2 - year sensor lifespan and easy
maintenance, it offers long - term reliability for warehouse gas
monitoring.
Product Features
1. Portable design for easy movement in warehouses. 2. High -
accuracy gas detection (≤ 5% F.S.) within 60 seconds. 3.
Intelligent design and advanced communication technology. 4. Long
sensor lifespan of 2 years.
Technical Parameters
| Sampling method | natural diffusion |
| Accuracy | ≦ 5% F.S. |
| Response time | T＜60s |
| Explosion proof | Ex ib llC T4 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 |
Specifications
| Model | Range | Resolution | L-alarm | H-alarm |
| CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
| H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| H2S | 0-100ppm | 0.1ppm | 10ppm | 20ppm |
| CH4 | 0-5%vol | 0.01%vol | 1%vol | 2.5%vol |
| C2H4O | 0-100ppm | 1ppm | 10ppm | 20ppm |
| EX | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| HC | 0-2%vol | 0.01%vol | 0 | 0 |
| C2H6O | 0-100ppm | 1ppm | 10ppm | 20ppm |
| NH3 | 0-100ppm | 1ppm | 10ppm | 20ppm |
| CL2 | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
| O3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| SO2 | 0-20ppm | 0.1 | 5ppm | 10ppm |
| PH3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| CO2 | 0-5%vol | 0.01%vol | 1%vol | 2%vol |
| NO | 0-250ppm | 1ppm | 50ppm | 150ppm |
| NO2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| HCN | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
| HCL | 0-50ppm | 0.1ppm | 5ppm | 10ppm |
| HF | 0-10ppm | 0.1ppm | 3ppm | 5ppm |
| C7H8/C8H10 | 0-100ppm | 1ppm | 10ppm | 20ppm |
