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;
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 ;
