Sebali sa naetrojene sa W8087 Ammonia

Seletsa sa 'Mino Likaroloana:

● Pontšo e kholo ea kristale ea metsi ea LCD skrineng

● Ts'ebetso e bohlale ea menu

● Ho rekota lintlha tsa nalane

● Mesebetsi e fapaneng ea ho lekanya ka boiketsetso

● Mokhoa oa ho lekanya lets'oao le fapaneng, o tsitsitseng ebile oa tšepahala

● Puseletso ea mocheso ka letsoho le ka boiketsetso

●Lihlopha tse tharo tsa li-relay li laola switch

● Moeli o phahameng, moeli o tlase, taolo ea boleng ba hysteresis

● Mekhoa e mengata ea tlhahiso ea 4-20mA le RS485

● E bonts'a mahloriso a ioni, mocheso, hona joale, jj. ho sebopeho se tšoanang

● Ho beha phasewete bakeng sa tšireletso khahlanong le ts'ebetso ea basebetsi ba sa lumelloang

Theknolojiea tlhaho tse khethehilengione

(1) Mefuta ya tekanyo (ho itshetlehile ka mefuta ya elektrode):

Khakanyo ea li-ion: 0.02 - 18000 mg/L

(Boleng ba pH ea tharollo: 4 - 10 pH);

Mocheso: -10 - 150.0℃;

(2) Qeto:

Khatello: 0.01/0. 1/1 mg/L;

Mocheso: 0.1℃;

(3) Phoso ea motheo:

Ho tsepamisa maikutlo:±5 - 10% (ho latela mefuta ya di-electrode);

Mocheso: ± 0.3℃;

(4) tlhahiso ea hona joale ea likanale tse 2:

0/4 - 20 mA (khanyetso ea mojaro < 750Ω);

20 - 4 mA (khanyetso ea mojaro < 750Ω);

(5) Sephetho sa puisano: RS485 MODBUS RTU;

(6) Lihlopha tse tharo tsa likhokahano tsa taolo ea relay: 5A 250VAC, 5A 30VDC;

(7) Phepelo ea motlakase (ha ho hlokahale):

85 - 265 VAC ± 10%, 50 ± 1 Hz, matla ≤ 3W;