KMK - 40 Industrial Complex Gas Guardian
Introduction
The Industrial Complex Gas Guardian: KMK - 40 is an all - in - one solution for gas safety in industrial complexes. Equipped with advanced large - scale integrated circuits, it uses natural diffusion to detect multiple gases. High - quality sensors ensure excellent sensitivity and repeatability. With four alarm methods—sound, vibration, light, and display—users can receive timely alerts. It operates on a DC3.7V lithium battery, providing over 8 hours of continuous operation. Its IP67 rating and explosion - proof design make it suitable for harsh industrial environments.
Product Features
1. Advanced large - scale integrated circuit technology.
2. Natural diffusion sampling for gas detection.
3. Four - fold alarm system for comprehensive alert.
4. Long - lasting battery operation for over 8 hours.
5. IP67 protection and explosion - proof design (Ex ib llC T4 Gb).
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 |