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 |
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