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Embedded oxygen analyzer

모델명 :
제품 견적문의

상품상세정보

Embedded oxygen analyzer has a friendly man-machine dialogue menu, which is intuitive and convenient to operate. The measurement does not require a reference gas and is not affected by the oxygen concentration in the working environment. It can communicate with upper computer in one way or two ways.

Embedded oxygen analyzer main features:

1.320×240 graphic dot matrix color LCD display, the display is delicate and clear;

2.Original imported zirconia sensor, high measurement accuracy, fast response, long calibration period, etc.

3.Built-in original imported sampling pump, long life and reliable operation;

4.RS232 (default) or RS485 data communication interface is optional according to user needs;

5.Air circuit block alarm and self-protection function, the sampling pump is automatically turned off under the condition of gas path failure, effectively extending the service life of the sampling pump and the sensor;

6.Wide range of AC power supply, wider application range;

7.Built-in temperature and pressure automatic compensation module.

Embedded oxygen analyzer technical parameters:

Measuring principle

Zirconium dioxide

Display mode

320×240 graphic dot matrix color LCD

Measuring range

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

Measurement accuracy

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

0~100ppm ≤±2% FS

0~10ppm ≤±5%FS

Resolution

1ppm

Repeatability

≤±1%

Response time

T90   ≤ 30S

Analog output

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

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

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

Other interface

RS232 (default) or RS485

Power supply

AC85 ~ 264V 50/60Hz

Sample gas temperature

-10 ~ +50℃

Sample gas flow

2 ~ 2.5l/min

Sampling mode

Extract air, ejection or extract air ejection

Sample gas pressure

micro positive pressure, micro negative pressure or normal pressure

Background gas

mixed gas such as N2 and inert gas

Size

127mm × 266mm × 278mm (H × W × D)

Hole size

129mm × 212mm (H × W)

Service life

>4   years (under normal use conditions)

Air circuit interface

NPT 1/8 internal thread

Installation method

placed or embedded