Brief introduction
JNYQ-O-14Ex series -type digital oxygen analyzer is flameproof , which with flame arresters can be used for continuous automatic analysis of various gas mixtures of different concentrations of oxygen . Its structure is adapted to be mounted in the complete sets of equipment , has a simple structure , a small amount of maintenance , long service life . Used in chemical, fertilizer plants and other Ex Field
Features
1. Digital adaptive temperature control ;
2. thermal element structure using seismic corrosion ;
3. digital signal processing, blue LCD ;
4. Measure the output linear expression ;
5. digital temperature compensation ;
6. two output passive contact ;
7. isolated output standard signal ;
8. Infrared remote control operation ;
Technical parameters
1. Detection range: 0.00 to 99.99% ; ( range optional )
2. Accuracy : ≤ ± 0.5% FS (95.00 ~ 99.99%); ≤ ± 1% FS (0.00 ~ 50.0%);
3. Resolution: 0.01% ;
4. Stability: Zero drift ≤ ± 1% FS/7d; Span drift ≤ ± 1% FS/7d;
5. Repeatability : ≤ ± 1%;
6. Warm-up time : ≤ 15min;
7. Response time : T90 ≤ 15S;
8. proof grade : Exd Ⅱ CT6;
9. Output signal : 4 ~ 20mA or 0 ~ 10mA DC optional ;
10. Contact capacity : 220VAC, 1A 24VDC, 1A
11. Working environment : Temperature : -10 °C ~ +45 °C; Humidity : ≤ 90% RH;
12. Power supply : 220VAC ± 10%, 50Hz ± 5%;
13. Dimensions : 450mm × 500 mm × 220 mm;
14. Weight: about 35kg;
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
We firmly believe that science and technology is no boundaries Our mission is to make every effort to contribute to all humanity |