Sebali sa naetrojene sa W8589S
Sesebelisoa sa ho sekaseka nitrate sa indasteri inthanetengke sesebelisoa sa ho lekola le ho laola boleng ba metsi inthaneteng se nang le microprocessor. Sesebelisoa sena se hlophisitsoe ka mefuta e fapaneng ea li-electrode tsa ion 'me se sebelisoa haholo lifemeng tsa motlakase, lik'hemik'hale tsa petroleum, tšepe, lisebelisoa tsa elektroniki, merafo, ho etsa pampiri, boenjiniere ba ho belisa baeloji, meriana, lijo le lino, le kalafo ea metsi a tikoloho. Se lula se lekola le ho laola boleng ba mahloriso a ion a litharollo tsa metsi.
Litlhaloso:
- Skrine ea LCD e mebala e meholo
- Lenane le bohlale
- Pontšo ea Rekoto ea Lintlha le Khoele
- Mesebetsi e mengata ea ho lekanya ka boiketsetso
- Mokhoa oa ho lekanya lets'oao le fapaneng, o tsitsitseng ebile oa tšepahala
- puseletso ea mocheso o iketsang ka letsoho
- Switch ea taolo ea relay tse tharo
- Moeli o ka holimo, moeli o ka tlase, le taolo ea hysteresis
- Mekhoa e mengata ea tlhahiso ea 4-20mA&RS485
- Bontša mahloriso a ion, mocheso, hona joale, jj. sebopehong se tšoanang
- Beha phasewete ho thibela phihlello e sa lumelloang
Tparamethara ea theknoloji：
(1)Mefuta e fapaneng ea ho lekanya (e thehiloeng ho mefuta e fapaneng ea li-electrode):
Khatello ea Ionic (NO3-): 0.4 ~ 100mg/L
(tharollo pH：2.5-11pH)；
mahloriso a ion a lefisitsoeng (CL-): 1.8 ～ 35000mg/L
(tharollo pH：2-12pH)；
Mocheso: -10 ～150.0 ℃ ；
(2) Karolelano ea qeto:
Mahloriso：0.01/0.1/1mg/L；
Mocheso: 0.1 ℃ ；
(3) Phoso ea tlhaho:
Mahloriso：± 5-10% (Ho ea ka mefuta e fapaneng ea li-electrode);
Mocheso: ± 0.3 ℃ ；
(4) 2-kanale tlhahiso ya hajwale:
0/4～20mA (khanyetso ea mojaro＜750Ω)；
20 ～4mA (khanyetso ea mojaro ＜750Ω) ；
(5) Sephetho: RS485 MODBUS RTU；
(6) Mabitso a mararo a taolo ea relay:
5A 250VAC，5A 30VDC；
(7) Sephetho (se khethileng):
85 ～265VAC ± 10%, 50 ± 1Hz，Matla ≤3W；
9 ～36VDC，Matla：≤3W；
(8) Boholo: 235*185*120mm；
(9) Mokhoa oa ho kenya: E kentsoe leboteng ；
(10) Sekala sa IP: IP65;
(11) Boima ba sesebelisoa: 1.2kg;
(12) Tikoloho ea ho sebetsa ea sesebelisoa:
mocheso oa tikoloho: -10 ～ 60 ℃ ；
Mongobo o amanang: ha o fete 90%
Ha ho na tšitiso e matla ea matla a makenete ntle le matla a makenete a lefats'e.
