I-ammonia nitrogen monitor yezimboni iyithuluzi lokuqapha nokulawula ikhwalithi yamanzi eliku-inthanethi eline-microprocessor. Le thuluzi lihlonyiswe ngezinhlobo ezahlukene zama-electrode e-ion futhi lisetshenziswa kabanzi ezitshalweni zamandla, amakhemikhali kaphethroli, ama-electronic ensimbi, ezokumba, ubunjiniyela bokuvutshelwa kwezinto eziphilayo, imithi, ukudla neziphuzo, ukwelashwa kwamanzi okuvikela imvelo, njll. Ihlala iqapha futhi ilawula amanani okuhlushwa kwama-ion ezixazululo zamanzi.
Izici Zezinsimbi Zomculo:
●Isibonisi sekristalu yombala we-LCD
●Ukusebenza kwemenyu okuhlakaniphile
●Imisebenzi eminingi yokulinganisa okuzenzakalelayo
●Imodi yokulinganisa isignali ehlukile, ezinzile futhi ethembekile
●Isinxephezelo sokushisa esenziwe ngesandla nesizenzakalelayo
●Amasethi amabili okushintsha kokulawula okudlulisiwe
● Umkhawulo ophezulu, umkhawulo ophansi, ukulawula inani le-hysteresis
●4-20mA kanye nezindlela zokukhipha eziningi ze-RS485
● Ibonisa ukuhlushwa kwe-ion, izinga lokushisa, ugesi, njll. ku-interface efanayo
●Ukuvikelwa kwephasiwedi kungenziwa ukuze kuvinjelwe abasebenzi abangagunyaziwe ekwenzeni amaphutha
Ubuchwepheshei-icalI-Specificati-ion:
(1) Ububanzi bokulinganisa (ngokusekelwe kububanzi be-electrode):
Ukuhlushwa kwe-ion: 0.02 - 18000 mg/L (Inani le-pH yesisombululo: 4 - 10 pH);Izinga lokushisa: -10 - 150.0℃;
(2) Isixazululo: Ukuhlushwa: 0.01/0.1/1 mg/L;Izinga lokushisa: 0.1℃;
(3) Iphutha eliyisisekelo:
Ukugxila: ± 5 - 10% (ngokusekelwe kububanzi be-electrode);
Izinga lokushisa: ±0.3℃ ;
(4) Ukukhishwa kwamanje kweziteshi ezimbili: 0/4 - 20 mA (ukumelana nomthwalo < 750Ω); 20 - 4 mA (ukumelana nomthwalo < 750Ω);
(5) Umphumela wokuxhumana: RS485 MODBUS RTU;
(6) Amaqembu amabili okuxhumana okulawula ukudluliselwa: 3A 250VAC, 3A 30VDC;
(7) Ukunikezwa kukagesi (ongakukhetha):
85 - 265VAC ± 10%, 50 ± 1Hz, amandla ≤ 3W;
9 - 36VDC, amandla: ≤ 3W;
(8) Ubukhulu bangaphandle: 98 × 98 × 130 mm;
(9) Indlela yokufaka: uhlobo lwephaneli, uhlobo olufakwe odongeni; Usayizi wokuvula kwephaneli: 92.5 × 92.5 mm;
(10) Izinga lokuvikela: IP65;
(11) Isisindo sensimbi: 0.6 kg;
(12) Indawo yokusebenza kwezinsimbi: Izinga lokushisa lemvelo: -10 - 60℃; Umswakama ohlobene: kungabi ngaphezu kuka-90%; Akukho ukuphazamiseka okunamandla kwensimu yamagnetic ngaphandle kwensimu yamagnetic yoMhlaba.









