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Online trace oxygen analyzer

모델명 :
제품 견적문의

상품상세정보

Online trace oxygen analyzer can work in the air for a long period without damaging the serving life. Built-in function of temperature compensation could reduce the influence from the changes of environment temperature on the measured accuracy. The new-type longevous zirconia detector is with no power on no consumption, high accuracy, a rapid response speed and high sensitivity for features, etc.

Online trace oxygen analyzer main features:

1. The response speed is rapid and the lowest measurable unit is 0.1ppm;

2. The function of storing data automatically allows the users to look through the historic data freely;

3. Adopting a display mode of big screen sketch point makes showing the parameters like oxygen concentration, date, time simultaneously possible; 

4. Upper and lower alarm limits can be set freely among the whole range;

5. With standard RS232（default）or RS485 communication port, the analyzer can communicate with the computer bidirectionally(optional).

Online trace oxygen analyzer technical parameters:

Test principle

zirconium dioxide

Display mode

128×64 matrix dot LCD 

Test range

0 ~ 10/100/1000ppm,1.00%,25.00% O2

Resolution

0.1ppm

Accuracy

0~1000ppm /1.00%/10.00% /25.00% ≤±1% FS

0~100ppm ≤±2% FS

0~10ppm ≤±5%FS

Repeatability

≤±1%

Response time

T90≤30S

Analog output

4~20mA.DC (non-isolated output, loaded resistance lower than 500 Ohm)

0~10V.DC(non-isolated output, loaded resistance higher than 10k Ohm)

1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A)

Communication port

RS232(default) or RS485

Power supply

AC85~ 264V 50/60Hz

Sample gas temperature

-10 ~ +50℃

Sampling mode

Sample gas pass-in

Sample gas flow

400 ~ 600ml/min

Sample gas pressure

0.05Mpa≤entrance displayed pressure≤0.35Mpa, steady pressure environment

Background gas

N2 and inactive gas

Appearance Size

155mm×155mm×290mm（H×W×D）

Install Hole Cut

135mm×135mm（H×W）

Serving life

＞4 years(under normal use)

Gas circuit port

NPT 1/8 internal thread

Install mode

frame mount