I-Optical Dissolved Oxygen Analyzer DO Meter Online T6048

Izici Zezinsimbi
●1.Isikrini esikhulu sokubonisa uketshezi lwe-LCD
●2. Imisebenzi yemenyu ehlakaniphile
●3. Amarekhodi edatha kanye nokubonisa ijika
●4. Imisebenzi eminingi yokulinganisa okuzenzakalelayo
●5. Isinxephezelo sokushisa esenziwe ngesandla noma ngokuzenzakalelayo
●6.Iswishi yokulawula ukudluliselwa kwamaqembu amathathu
●7.Umkhawulo ophezulu, umkhawulo ophansi, kanye nokulawula i-hysteresis
●8.4-20mA kanye ne-RS485 enezinketho eziningi zokukhipha
●9.Isixhumi esifanayo sibonisa umoya-mpilo oncibilikisiwe, izinga lokushisa, ugesi, njll.
●10. Ukuvikelwa kwephasiwedi kungasetshenziswa ukuvimbela abasebenzi abangagunyaziwe ekusebenzeni ngengozi.

Ipharamitha Yobuchwepheshe
(1) Ububanzi bokulinganisa (ngokusekelwe kububanzi bezinzwa):
I-oxygen encibilikisiwe: 0–20.0 mg/L; 0–200%;
izinga lokushisa: -10 ～150.0 ℃；
(2) Isixazululo:
I-oxygen encibilikisiwe: 0.01 mg/L; 0.1%;
izinga lokushisa: 0.1 ℃ ；
(3) Iphutha eliyisisekelo:
I-oxygen encibilikisiwe: ±1% FS;
izinga lokushisa: ± 0.3 ℃；
(4) Isikhathi sokuphendula (inani lokugcina elingu-90%):

(5) ukuzinza:
Ngaphansi kwengcindezi yomoya kanye nezimo zokushisa ezingaguquki, ukukhukhuleka kwamasonto onke kungu-<2%F·S.
(6) Ukukhishwa kwamanje kweziteshi ezimbili:
0/4 kuya ku-20mA (ukumelana nomthwalo <750Ω);
20～4mA (ukumelana nomthwalo <750Ω);
(7) Umphumela wokuxhumana: RS485 MODBUS RTU;
(8) Amasethi amathathu okuxhumana kokulawula ukudluliselwa:
5A 250VAC，5A 30VDC；
(9) Ukunikezwa kukagesi (ongakukhetha):
85～265VAC ±10%,50 ±1Hz, amandla ≤3W;
9–36VDC, ukusetshenziswa kwamandla: ≤3W;
(10) Ubukhulu bangaphandle: 144×144×118 mm;
(11) Izindlela zokufaka: uhlobo lwephaneli, uhlobo olufakwe odongeni, uhlobo lwepayipi;
Ubukhulu bokuvula kwephaneli: 137×137mm;
(12) Isilinganiso sokuvikelwa: IP65;
(13) Isisindo: 0.8 kg;
(14) Indawo yokusebenza:
Izinga lokushisa lemvelo: -10 kuya ku-60°C;
Umswakama ohlobene: ongadluli ku-90%;
Akukho ukuphazamiseka okunamandla kwensimu yamagnetic ngaphandle kwensimu yamagnetic yoMhlaba.