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NitrogenOxygen Analyzer

모델명 :
제품 견적문의

상품상세정보

Nitrogen/Oxygen analyzer adopts imported new long-life imported zirconia detector with high sensitivity and fast response. nitrogen-oxygen analyzer has a high-precision temperature automatic compensation system to eliminate the influence of ambient temperature.

Nitrogen/Oxygen analyzer main features:

1.N2 or O2 display mode is available;

2.The upper and lower alarm limits can be set freely among the whole range;

3.The accurate measurement of oxygen concentration among the range of ppm ~ % can be met through one-point calibration in the air;

4.With power supplied at a wide range, the influence from mains fluctuation on the analyzer can be eliminated;

5.With an external printer, the test parameters can be printed manually or automatically (optional);

6.The size is small and easy to maintain.

Nitrogen/Oxygen analyzer technical parameters:

Test principle

zirconia

Display mode

5 bits LED display

Test range

10/100/1000ppm, 21.000% O2/N2

Accuracy

≤±1.5% FS          

Repeatability

≤±1%

Response time

T90≤30S

Analog output

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

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

Environment humidity

＜90%RH

Power supply

AC85~264V 50/60Hz

Sample gas temperature

-10 ~ +50℃

Sampling mode

sample gas pass-in

Sample gas flow

300 ~ 500ml/min

Background gas

nitrogen and oxygen mixed gas

Appearance Size

80mm×160mm×142mm(H×W×D)

Install Hole Cut

75mm×151mm(H×W)

Serving life

＞20000 hours (under normal use)

Gas cycle port

Φ6 plastic pipe inlet and outlet 

Install mode

frame mount or retaining clap carried by the oxygen sensor