I-ammonia nitrogen monitor yezimboni eku-inthanethi iyithuluzi lokuqapha nokulawula ikhwalithi yamanzi eliku-inthanethi eline-microprocessor. Leli thuluzi lihlonyiswe ngezinhlobo ezahlukene zama-electrode e-ion futhi lisetshenziswa kabanzi ezitshalweni zamandla, amakhemikhali kaphethroli, ama-electronics ensimbi, ukumbiwa kwezimayini, ukwenza amaphepha, ubunjiniyela bokuvubela izinto eziphilayo, imithi, ukudla neziphuzo, ukwelashwa kwamanzi okuvikela imvelo, njll. Lihlala liqapha futhi lilawula amanani okuhlushwa kwama-ion ezixazululo zamanzi.
Ithuluzi Lomculo izici:
● Isibonisi esikhulu se-LCD se-liquid crystal
● Ukusebenza kwemenyu okuhlakaniphile
● Ukuqoshwa kwedatha yomlando
● Imisebenzi ehlukahlukene yokulinganisa okuzenzakalelayo
● Imodi yokulinganisa isignali ehlukile, ezinzile futhi ethembekile
● Isinxephezelo sokushisa esenziwe ngesandla nesizenzakalelayo
● Amaqembu amathathu okushintshana kokulawula okudlulisiwe
● Umkhawulo ophezulu, umkhawulo ophansi, ukulawulwa kwenani le-hysteresis
● Izindlela zokukhipha eziningi ze-4-20mA kanye ne-RS485
● I-interface efanayo ibonisa ukuhlushwa kwe-ion, izinga lokushisa, okwamanje, njll.
● Ukuvikelwa kwephasiwedi kungenziwa ukuze kuvinjelwe abasebenzi abangagunyaziwe ekwenzeni amaphutha.
Ubuchwepheshei-ical i-specificat i-ion
(1) Ububanzi bokulinganisa (kuye ngokuthi ububanzi be-electrode bunjani):
Ukuhlushwa kwe-ion: 0.02 - 18000 mg/L
(Inani le-pH yesisombululo: 4 - 10 pH);
Izinga lokushisa: -10 - 150.0℃;
(2) Isixazululo:
Ukugxila: 0.01/0. 1/1 mg/L;
Izinga lokushisa: 0. 1℃;
(3) Iphutha eliyisisekelo:
Ukugxila: ±5 - 10% (kuye ngokuthi ububanzi be-electrode bunjani);
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 amathathu okuxhumana okulawula ukudluliselwa: 5A 250VAC, 5A 30VDC;
(7) Ukunikezwa kukagesi (ongakukhetha):
85 - 265VAC ± 10%, 50±1Hz, amandla ≤ 3W;
9 - 36VDC, amandla: ≤ 3W;
(8) Ubukhulu bangaphandle: 235 * 185 * 120 mm;
(9) Indlela yokufaka: ifakwe odongeni;
(10) Izinga lokuvikela: IP65;
(11) Isisindo sensimbi: 1.2 kg;
(12) Indawo yokusebenza kwethuluzi: Izinga lokushisa lendawo: -10 kuya ku-60℃; Umswakama ohlobene: kungabi ngaphezu kuka-90%;
Akukho ukuphazamiseka okunamandla kwensimu yamagnetic ngaphandle kwensimu yamagnetic yoMhlaba.
