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공정장비

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Purity oxygen analyzer

모델명 :
제품 견적문의

상품상세정보

Purity oxygen analyzer uses an imported limiting current sensor with a rapid response speed, high accuracy and long calibration cycle for features. The frame mount installation mode makes it simple and convenient to install. 

Purity oxygen analyzer main features:

1.No reference gas is needed and analyzer will not be influenced by oxygen purity in atmosphere;

2.With the functions of compensation and sensor protection built in, the analyzer can be on power under 99.99% occasion without affecting the sensor’s serving life.

3.With the function of temperature compensation, the amount of sample gas flow wouldn’t bring any error to the sensor’s measured results;

4.Altitude measurement module can be expanded to avoid the influence from atmospheric pressure change on the measured accuracy;

5.The measured accuracy of the whole range can be met by a random point calibrated, making the operation simple and convenient.

Purity oxygen analyzer technical parameters:

Test principle

 ion current (liming current )

Display mode

4 bits LED display

Test range

10.00% ~ 99.99% O2

Resolution

0.01%

Accuracy

≤±1%FS

Repeatability

≤±1%

Response time

T90≤30S

Analog output

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

 0~5V.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

Sampling mode

sample gas pass-in

Sample gas temperature

-10 ~ +50℃

Sample gas flow

300 ~ 600ml/min

Sample gas pressure

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

Background gas

N2 and inactive gas

Appearance Size

110mm×190mm×235mm(H×W×D)

Install Hole Cut

90mm×170mm (H×W)

Serving life

type C＞5 years, type D＞3 years(under   normal use)

Gas circuit port

Φ6 plastic pipe junction  (sensor built-in{)

Install mode

frame mount