Handheld Multi Gas Detector for Combustible Gas, CO, O2, H2S

MTPG19 portable multi gas detector with large LCD 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.

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Model: MTPG19M
Brand: Mantern

Product Description

Features:

*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, canmake the data analysis.

*Gas curve display

Specifications:

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)

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	0-100%LEL	1%lel	20%LEL	50%LEL
C2H4O	0-100ppm	1/0.1ppm	20ppm	50ppm
EX	0-100%LEL	1%lel/1%vol	20%LEL	50%LEL
C3H8	0-100%LEL	1%lel/1%vol	20%LEL	50%LEL
C2H5OH	0-100%LEL	1%lel/1%vol	20%LEL	50%LEL
NH3	0-100ppm	0.1/1ppm	20ppm	50ppm
CL2	0-20ppm	0.1ppm	5ppm	10ppm
O3	0-10ppm	0.1ppm	2ppm	5ppm
SO2	0-20ppm	0.1/1ppm	5ppm	10ppm
PH3	0-20ppm	0.1ppm	5ppm	10ppm
CO2	0-5000ppm	1ppm/0.1%vol	1000ppm	2000ppm
NO	0-250ppm	1ppm	50ppm	150ppm
NO2	0-20ppm	0.1ppm	5ppm	10ppm
HCN	0-50ppm	0.1/0.01ppm	10ppm	20ppm
HCL	0-20ppm	0.001/0.1ppm	5ppm	10ppm
CH2O	0-20ppm	1/0.1ppm	5ppm	10ppm
HF	0-100ppm	0.01/0.1ppm	2ppm	5ppm
C7H8/C8H10	0-20ppm	0.01/0.1ppm	5ppm	10ppm

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