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Laboratory embedded oxygen monitor

모델명 :
제품 견적문의

상품상세정보

Laboratory embedded oxygen monitor main features:

1) Modular design, the user can choose the altitude measurement module;

2) Compared with electrochemical and ultrasonic, it has a long service life and fast response;

3) The sensor is not powered, does not consume, has a long service life and is easy to maintain;

4) no reference gas is required, independent of the operating environment oxygen concentration;

5) High-precision temperature automatic compensation system to eliminate the influence of ambient temperature;

6) The measurement range is 0 ~ 40.0% O2 wide.

Laboratory embedded oxygen monitor technical parameters:

Measuring principle

 ion current

Display mode

 128×64 dot matrix LCD

Measuring range

 0 ~ 40.0% O2

Measurement accuracy

 <±1%FS

Repeatability

 <±1%

Response time

 T90 ≤ 30S

Analog output

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

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

Power supply

 18 ~ 36V DC, <5W

Sample gas temperature

 -10 ~ +50℃

 Ambient humidity

 <80% RH

Sampling method

 free diffusion

Sample gas component

no flammable gas, no corrosive gas, the amount of dust is less   than 1mg/Nm3

Service life

 >5 years (under normal use conditions)

Installation method

The probe is suction mounted

The display header is embedded

Optional parameters

Atmospheric pressure

 30 ~ 120KPa

Ambient temperature

 -40℃~ +85℃

Ambient humidity

 0 ~ 100% RH