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공정장비

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Online paramagnetic oxygen analyzer

모델명 :
제품 견적문의

상품상세정보

Online paramagnetic oxygen analyzer has a large-screen LCD touch screen with its own dynamic and historical data curve display. It has the characteristics of fast response, high measurement accuracy and long calibration period. 

Online paramagnetic oxygen analyzer main features:

1.Original imported mechanical paramagnetic oxygen sensor, no standard gas is required as the reference gas;

2.Built-in PID flow automatic control function to eliminate the influence of sample gas pressure change on measurement accuracy;

3.High-precision temperature, pressure and mounting position automatic compensation system;

4.Fast response, high measurement accuracy and long calibration cycle.

Online paramagnetic oxygen analyzer technical parameters:

Detection range

 0.01%~ 99.99% O2

Display mode

 640 × 480 dot matrix LCD touch screen

Resolution

 0.01%

Measuring accuracy

 ≤±1%FS

Repeatability

 ≤±0.1%

Stability

 ≤±0.1%/7d

≤±0.2%/m

Response time

 ≤3s (T10 ~ T90)

Analog output

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

0~10V.DC (non-isolated output, load resistance greater than 10K ohms)

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

Other interfaces

 RS232 (default) / RS485

Power supply

 AC85~264V 50/60Hz

Sample gas temperature

 5 ~ 50℃

Storage temperature

 -40 ~ +75℃

Ambient humidity

 <90% RH

Sample gas flow

 10 ~ 100ml / min

Working pressure

air inlet 20 ~ 400Kpa (relative atmospheric pressure), the air outlet is naturally emptied

Sampling mode

sample gas pass-in

Background gas

H2, CO2, N2, inert gas, etc.

Specification size

176mm × 288mm × 295mm (H × W ×   D)

Service life

 >8 years (under normal use conditions)

Air circuit interface

 NPT1/8 internal thread

Installation method

 embedded