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Product Introduction
The nitrogen content analyzer has a simple structure, small volume, and easy installation; Equipped with RS485 communication port, analog output of 0-10V or 4-20mA; Original imported zirconia sensor with high measurement accuracy, fast response, and long lifespan; Widely used in industries such as air separation for nitrogen production, petrochemicals, metallurgy, electronics and power, and healthcare that require detection and analysis of oxygen content in various mixed gases.
Product dimension diagram (unit: mm)
Technical Parameter
Working principle | Zirconia | Working power supply | DC24V/2A |
Display mode | 3.5-inch touch screen | Environmental temperature and humidity | －5℃～+50℃，＜80％ RH |
detection range | 10/100/1000ppm/~21.00％ O2 | Sample gas temperature | 0℃ ~ +50℃ |
measurement accuracy | 0~21.00％O2≤±1% FS | Adopting methods | Gas inlet type |
| 0~ 10000ppm≤±2% FS | Sample gas flow rate | 0.4~0.6L/min |
| 0 ~ 100ppm≤±5% FS | Specification and size | 80mm×160mm×94mm（H×W×D） |
repeatability | ±1% FS | Dimension | 76mm×151mm（H×W） |
control output | Non-Isolated4~20mA DC | service life | ＞5 years (under normal usage conditions) |
| Non-Isolated 0~10V DC | Gas interface | Diameter 4mm inside and 6mm outside, stainless steel quick twist |
| 1-channel relay alarm output (maximum load 5A) | Installation method | Embedded |
Communication mode | RS485 |
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Product Features
1. The instrument adopts a 3.5-inch touch screen display, which is easy to operate and has clear display;
2. The instrument is equipped with RS485 communication port, with analog outputs of 0-10V and 4-20mA;
3. The original imported zirconium nitride sensor has high measurement accuracy, fast response, and long service life;
4. Power supply DC24V/2A
5. The short length of the casing makes it very suitable for devices with small installation space.