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Oxygen Analysis System

모델명 :
제품 견적문의

상품상세정보

Oxygen analysis system uses imported special materials to effectively absorb the toxic components in the sample gas and send them to the explosion-proof oxygen transmitter, thus ensuring the service life and accuracy of the explosion-proof oxygen transmitter. The user can control the corresponding nitrogen supply device by collecting the oxygen concentration value measured by the system, thereby reducing the concentration of flammable and explosive gas in the centrifuge and the reaction kettle, thereby providing safety for production.

Oxygen analysis system technical parameters:

Test principle

Fuel cell

Display mode

128×64 matrix dot LCD

Test range

0 ~ 5/10/25.00% O2
 (Different ranges are available: trace or constant)

Accuracy

≤±1%FS

Repeatability

≤±1%

Error

＜±1.2%FS

Response time

T90≤60S

Analog output

4~20mA.DC (non-isolated output, load resistance less than 500 ohms)

2-way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A

Power supply

DC24V/0.5A

Sample   gas temperature

0 ~ 50℃

Environment humidity

＜80％RH

Sampling mode

straight-through type

Sampling pipeline

Φ6mm316L seamless stainless steel tube, PTFE tube

Sample gas flow

600 ~ 800ml/min

Sample gas component

No strong corrosive gas, the amount of dust is less than 1mg/Nm3

Preprocessing level

Ⅰlevel

Working pressure

90~110KPa, Stabilized atmosphere (absolute pressure)

Size

213mm×315mm×155mm（H×W×D）

Install Hole Cut

135mm×80mm（H×W）

Serving life

＞24 months (under normal use)

Install mode

Wall-mounted

Explosion-proof grade

Exd IIB   T4

Note

1.The above technical parameters are written with constant oxygen as the standard. If you measure trace oxygen, please contact our company for relevant technical parameters.

2.Different ranges of oxygen transmitters can be equipped according to different field requirements, namely: trace oxygen system and constant oxygen system;

3.According to different field, The corresponding sampling system and the positive pressure, micro positive pressure and micro negative pressure sampling system can be designed.