on linetypeChemical agent monitoring alarm (for civil defense)
W-BD5-CWA-106AH
1Fixed chemical toxin detector BeidouxinginstrumentApplicable environment:
- Toxic gas detection and alarm
- Environmental Inspection
- Leakage detection
- Detection of dangerous goods such as toxic pins
- Toxic gas detection
- Detection of pesticides, insecticides, etc
- Multiple single gas toxin concentration tests
- chamberInternal air quality testing, suitable for monitoring air index in offices and other public places;
- Air purification monitoring and control
- Ventilation and air exchange monitoring and control
- VOCs monitoring and emission control
- Odor monitoring and emission control
- Air quality supervision in production settings
- Air toxicity testing at construction sites
IIFixed chemical toxin detector BeidouxinginstrumentDetect gasMG106AHSensor Technical Parameters Detection Specifications
model |
106AH |
test gas |
Gases with ionization potential<10.6eV |
Ionization energy |
10.6eV |
Low detection limit |
5ppb |
Linear range |
50ppm |
Large test value |
1000 ppm |
repeatability |
±1%FS |
Preheating time/minute |
15 |
Usage temperature |
-40~+40ºC,max to 60ºC |
Use humidity |
0-90%, no condensation |
Response time/second |
<3 |
Safety indicators |
IECEx Ex ia IIC T4; ATEX EEx ia II 1G -40ºC |
Service life of light bulb |
>18 months |
Detect gas |
|
sensor TECHNICAL INDEX |
|
3、 Technical parameters
name |
Online chemical agent monitoring alarm |
signal output |
0-20mA or 4-20mA |
accuracy |
≦±1%FS |
repeatability |
≦1% |
Alarm method |
Sound and light dual alarm |
working voltage |
12-24V DC power supply |
operation temperature |
-40℃~70℃ |
Working humidity |
0-95%RH |
Sensor lifespan |
1-2 years |
Explosion proof grade |
Ex dⅡCT6 |
Product photos |
Split type:
Integrated
|
4Standard specifications:
General Technical Requirements for Gas Detection and Alarm Devices in Work Environment GB 12358-90.