Model: | K-400 |
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Brand: | AERMANDA |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Analysis Instrument |
Label: | Multi Gas Detector , Gas analyzer , Gas Monitor |
Price: |
US $349
/ Piece
|
Min. Order: | 1 Piece |
4 In 1 Multi gas Detector K-400 CO, H2S,O2,CH3 multi gas analyzer Gas Monitor
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.
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, canmakethe 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) |
SPECIFICATIONS
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 |
Shenzhen Aermanda Technology Co.,Ltd. | |
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Country/Region: | Guang Dong - China |
Business Nature: | Manufacturer |
Phone: | 15112570576 |
Contact: | Andy Wang (Sales Manager) |
Last Online: | 18 Oct, 2023 |