K-400M Portable Multi-gas Detector

K-400M portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. 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. 


TAG:  portable gas detector combustible gas detector co gas detector oxygen detector h2s gas detector gas detector oem
Introduction

Detecting gas: Combustible gas, H2S, CO, O2

* 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; high strength, water-proof, dust-proof and explosion-proof. 

*1200pcs data records, can be contact with computer via software. 

Gas sampling method

Natural diffusion

Detecting gas

Combustible gas, H2S, CO, O2

Accuracy

≦±5% F.S.

Response Time

≦60s

Indication                                            

LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage.

Working environment

 -10℃~50℃, <95%RH (no dew)

Power Source

DC3.7V Li-on battery, 1800mAh

Charging time

6h~8h

Working time

≧8h continuously (without alarming)

Gas Sensor Life

2 years

Explosion-proof grade

ExibIICT4 Gb

Protection Grade

IP65

Weight

Appr. 240g

Dimensions

140mm×72mm×32mm(L × W × H)

 


TAG:  portable gas detector combustible gas detector co gas detector oxygen detector h2s gas detector gas detector oem
Specifications
Model Range L-alarm H-alarm
CO 0-1000ppm 35ppm 200ppm
O2 0-30%vol 19.5%vol 23.5%vol
H2 0-100%LEL 20%LEL 50%LEL
H2S 0-100ppm 10ppm 20ppm
CH4 0-100%LEL 20%LEL 50%LEL
C2H4O 0-20ppm 10ppm 15ppm
C2H4 0-100%LEL 20%LEL 50%LEL
C3H8 0-100%LEL 20%LEL 50%LEL
C2H5OH 0-100%LEL 20%LEL 50%LEL
NH3 0-100ppm 25ppm 50ppm
CL2 0-20ppm 5ppm 10ppm
O3 0-20ppm 5ppm 10ppm
SO2 0-20ppm 2ppm 5ppm
PH3 0-20ppm 0.3ppm 5ppm
CO2 0-50000ppm 1000ppm 2000ppm
NO 0-250ppm 20ppm 50ppm
NO2 0-20ppm 5ppm 10ppm
HCN 0-500ppm 10ppm 20ppm
HCL 0-50ppm 10ppm 20ppm
CH2O 0-10ppm 2ppm 5ppm
VOC 0-100ppm 20ppm 50ppm
C6H6 0-100ppm 20ppm 50ppm

 


TAG:  portable gas detector combustible gas detector co gas detector oxygen detector h2s gas detector gas detector oem
Inquiry

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