Online trace oxygen analyzer can work in the air for a long period without damaging the serving life. Built-in function of temperature compensation could reduce the influence from the changes of environment temperature on the measured accuracy. The new-type longevous zirconia detector is with no power on no consumption, high accuracy, a rapid response speed and high sensitivity for features, etc.
Online trace oxygen analyzer main features:
1. The response speed is rapid and the lowest measurable unit is 0.1ppm;
2. The function of storing data automatically allows the users to look through the historic data freely;
3. Adopting a display mode of big screen sketch point makes showing the parameters like oxygen concentration, date, time simultaneously possible;
4. Upper and lower alarm limits can be set freely among the whole range;
5. With standard RS232（default）or RS485 communication port, the analyzer can communicate with the computer bidirectionally(optional).
Online trace oxygen analyzer technical parameters:
Test principle | zirconium dioxide |
Display mode | 128×64 matrix dot LCD |
Test range | 0 ~ 10/100/1000ppm,1.00%,25.00% O2 |
Resolution | 0.1ppm |
Accuracy | 0~1000ppm /1.00%/10.00% /25.00% ≤±1% FS 0~100ppm ≤±2% FS 0~10ppm ≤±5%FS |
Repeatability | ≤±1% |
Response time | T90≤30S |
Analog output | 4~20mA.DC (non-isolated output, loaded resistance lower than 500 Ohm) 0~10V.DC(non-isolated output, loaded resistance higher than 10k Ohm) 1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A) |
Communication port | RS232(default) or RS485 |
Power supply | AC85~ 264V 50/60Hz |
Sample gas temperature | -10 ~ +50℃ |
Sampling mode | Sample gas pass-in |
Sample gas flow | 400 ~ 600ml/min |
Sample gas pressure | 0.05Mpa≤entrance displayed pressure≤0.35Mpa, steady pressure environment |
Background gas | N2 and inactive gas |
Appearance Size | 155mm×155mm×290mm（H×W×D） |
Install Hole Cut | 135mm×135mm（H×W） |
Serving life | ＞4 years(under normal use) |
Gas circuit port | NPT 1/8 internal thread |
Install mode | frame mount |
Disclaimer: The product introduction content (including product images, product descriptions, technical parameters, etc.) of this site is for reference only. As the update may not be timely, there will be some differences between the content and the actual situation. Please contact our sales staff to confirm. The information provided on this site does not constitute any offer or promise, and the company will improve and modify any information on the website from time to time without prior notice.
