Portable pump-suction gas detector OC-903

Model:	OC-903
Brand:	OCEANUS
Origin:	Made In China
Category:	Security & Protection / Safety Products
Label:	MULTI GAS DETECTOR , GAS DETECTOR
Price:	US $350 / pc
Min. Order:	1 pc

Inquire Now

Product Description

Feature

Semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.
2.4 inch IPS industrial grade color screen.
Support Chinese or English operation menu.
Detecting data avaible for PPM, %VOL, mg/m3.
For 1~4 gas detecting, single gas and some composite gas.
Explosion proof grade is ExiaⅡCT4.

Function

u Inspect the gas concentration and alarm when it reaches preset alarm level.

With auto-test and data recover function.
One-key operation to restore to factory default setting.
Temperature and pressure compensation.
Adjustable two-stage audible-visual alarm threshold value.
Powered by rechargeable lithium battery with big capacity.
Working under the micro negative pressure is avaible.
Overload protection, over charge protection, anti static interference, anti magnetic interference, etc.

Applications

Common applications include chemical industry, petroleum, gas station, metallurgy, agriculture, biology pharmaceuticals, power, lab research and other industry environment where need to inspect combustible or toxic gas concentration.

Specifications

Gas type	Combustible gas, oxygen, toxic gas
Working principle	Catalytic combustion for combustible gas; Electrochemical for toxic gas and oxygen.
Sensor	At most 4 sensor
Measure range	Referring to the gas list.
Resolution	Referring to the gas list
Precision	3%FS
Sampling method	Pump-suction, flow rate of 100-1000mL L/min. (Adjustable)
Data storage	About 100000 group of data capacity.
Response time	≤20S/10S	Recovery time	≤20S
Repeatability	≤±1%	Linearity	≤±1%
Zero drift	≤±1%（F.S/year）	Display	LCD dot matrix display
Operating language	Chinese or English	Concentration unit	ppm or mg/m3
Working temperature	-30℃～60℃	Working humidity	0-95%RH(non-condensing)
Explosion-Proof grade	ExiaⅡCT4	Protection grade	IP65
Alarm mode	Audible, visual, vibration	Working pressure	-30Kpa ～ 100Kpa
Dimensions	1808060mm	Weight	0.5KG
Accessory	Box, instruction, USB charger , data line, calibration cap.

Target Gas List

Gas	Detecting Range	Resolution	Sensor Type
Combustible (CH4)	0-100%LEL	0.1%LEL	Catalytic combustion sensor
CO	0-1000 PPM	1PPM	Electrochemical sensor
O2	0-30%vol	0.1%vol	Electrochemical sensor
H2S	0-100 PPM	0.01PPM	Electrochemical sensor