Portable gas detector with inner pump

2016-4-9      View:
  • Brand   Oceanus
  • Type   OC-903
  • Inquire Now
Introduction



OC-903 Portable gas detector with inner pump


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.

 Internal sampling pump for suction, the suction strength is adjustable in different level.

 Explosion proof grade is ExiaⅡCT4.


Function

       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.

     Applications

Portable pump sunction gas detector 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

Normal range or be customized.

Resolution

Depended on the gas types

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

ExiaCT4 

Protection grade

IP65

Alarm mode

Audible, visual, vibration

Working pressure

-30Kpa 100Kpa

Dimensions

180*80*60mm

Weight

0.5KG

Accessory

Box, instruction, USB charger , data line, calibration cap.

pump suction detector

OC-903 pump suction detector

pump suction detector


If you need any gas detectorportable gas detector or fixed gas monitor, welcome to contact us, send us the requirements, more details will be provied to you.



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