Product Code: 200014834

Address:

Henan,China

Main Products:

gas detector,gas alarm,particle counter,multi gas detection,gas monitor,PH meter

Contact Info.
Portable pump-suction Combustible gas detector OC-903
  • FOB Price
    US $ 400.00 - 700.00 / Piece(s)
  • Min. Order
    1 Piece(s)
  • Payment Terms
    T/T, Paypal, Western Union, MoneyGram
  • Port
    Shenzhen
  • Delivery Time
    3 days after payment
  • Place of Origin:
    Zhengzhou China
  • Brand Name:
    Oceanus
  • Model Number:
    OC-903
  • Gas type:
    Combustible or custom...
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.

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.

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(Ex)

Working principle

Catalytic combustion sensor

Measure range

0~100%LEL

Resolution

0.1%LEL

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

180*80*60mm

Weight

0.5KG

Accessory

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



Henan Oceanus Import & Export Co., Ltd.

Emailoceanussales@outlook.com