Portable pump-suction gas detector

2017-2-17      View:
  • Brand   Oceanus
  • Type   OC-905
  • Inquire Now
Introduction


OC-905 Gas Detector Feature

Used the original imported sensor, semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.

2.5 inch dot matrix display interface.

All English operation menu and easy operation.

Unit data avaible for PPM, %VOL, mg/m3, LEL, PPB.

The circuit installed the four layers of wire, so well anti-interference.

Explosion proof grade is Exd ib ⅡC T4 Gb.

Portable pump-suction gas detector

OC-905 Gas Detector Function


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

High accuracy, good stability and good repeatability, long working life.

One-key operation to restore to factory default setting.

Adjustable two-stage audible-visual alarm threshold value.

Powered by rechargeable lithium battery with big capacity.

The built-in pump could be controlled.

Portable pump-suction gas alarm

    OC-905 Gas Detector Applications

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


    OC-905 Gas Detector Specifications 

Gas type

Combustible gas, oxygen, toxic gas

Working principle

Catalytic combustion for combustible gas;

Electrochemical for toxic gas and oxygen.

PID sensor for TVOC gas;

NDIR sensor for CO2, CH4

Measure range

Normal range or be customized.

Resolution

Depended on the gas types

Precision

3%FS

Sampling method

Pump-suction sampling

Data storage

About 100000 group of data capacity.

Response time

T9030s

Pre-heating time

60S

Repeatability

≤±1%

Display  

LCD dot matrix display

Operating language

English

Concentration unit

ppmmg/m3, %vol, %LEL

Working temperature

-20℃~60

Working humidity

10%-95%RH(non-condensing)

Explosion-Proof grade

Exd ib CT4 Gb

Protection grade

IP66

Alarm mode

Audible, visual

Working pressure

86Kpa 106Kpa

Dimensions

135*65*35mm

Weight

0.5KG

Accessory

Box, instruction, USB charger , data line

Quality standard

GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010


Portable pump-suction gas monitor


If any more questions about the OC-905 gas detector, welcome to contact with us.



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