Lub cuab yeej saib xyuas ammonia nitrogen hauv online yog lub cuab yeej saib xyuas thiab tswj dej zoo hauv online nrog lub microprocessor. Lub cuab yeej no muaj ntau hom ion electrodes thiab siv dav hauv cov chaw tsim hluav taws xob, petrochemicals, metallurgy electronics, mining, papermaking, biological fermentation engineering, tshuaj, khoom noj thiab dej haus, kev kho dej tiv thaiv ib puag ncig, thiab lwm yam. Nws saib xyuas thiab tswj cov nqi ion concentration ntawm cov dej.
Tus cwj pwm yog cov ics of lub twj paj nruag:
● Loj LCD xim kua siv lead ua zaub
● Ntse daim ntawv qhia zaub mov kev ua haujlwm
● Cov ntaub ntawv kev kaw suab &nkhaus zaub
●Ntau yam tsis siv neeg kev kho kom raug cov haujlwm
● Qhov sib txawv lub teeb liab hom kev ntsuas, ruaj khov thiab txhim khu kev qha
● Kub ntawm tes thiab tsis siv neeg kev them nyiaj
● Peb pawg ntawm kev tswj hwm relay cov hloov pauv
● Kev txwv siab, qis txwv, thiab hysteresis kev tswj tus nqi
● 4-20mA & RS485 ntau yam tso zis cov txheej txheem
● Kev tso saib ntawm ion kev tsom mus rau ib yam dab tsi, kub, tam sim no, lwm yam on lub tib yam kev sib txuas lus
● Kev tiv thaiv lo lus zais tuaj yeem teeb tsa rau tiv thaiv tsis pub leej twg paubcov neeg ua haujlwm los ntawm ua yuam kev
Techn ical qhia meej ion
(1) Kev ntsuas ntau yam (raws li qhov ntau ntawm electrode):
Qhov concentration ntawm ion (NH4+): 0.02 - 18000 mg/L (Tus nqi pH ntawm cov tshuaj: 4 - 10 pH);
Kev sib xyaw ua ke ntawm cov ion (K+): 0.04 - 39000 mg/L
(Tus nqi pH ntawm cov tshuaj: 2 - 12 pH);
Kub: -10 - 150.0 ℃;
(2) Kev daws teeb meem:
Kev Ntsuas: 0.01/0. 1/1 mg/L;
Kub: 0. 1 ℃;
(3) Qhov yuam kev yooj yim:
Kev Ntsuas: ± 5 - 10% (raws li qhov ntau ntawm electrode);
Kub: ±0.3℃;
(4) 2-channel tam sim no tso zis:
0/4 – 20 mA (kev tiv thaiv thauj khoom < 750Ω);
20 – 4 mA (kev tiv thaiv thauj khoom < 750Ω);
(5) Kev sib txuas lus tso zis: RS485 MODBUSRTU;
(6) Peb pawg ntawm cov relay tswj kev sib cuag: 5A 250VAC, 5A 30VDC;
(7) Kev muab hluav taws xob (xaiv tau):
85 – 265 VAC ± 10%, 50 ± 1 Hz, hwj chim ≤ 3W; 9 - 36 VDC, hwj chim: ≤ 3W;
(8) Qhov ntev sab nraud: 144 × 144 × 118 hli;
(9) Txoj kev teeb tsa: hom vaj huam sib luag, hom phab ntsa, hom yeeb nkab;
Qhov loj ntawm qhov qhib vaj huam sib luag: 137 × 137 hli;
(10) Qib kev tiv thaiv: IP65;
(11) Qhov hnyav ntawm lub cuab yeej: 0.8 kg;
(12) Ib puag ncig ua haujlwm ntawm cov cuab yeej:
Qhov kub thiab txias ib puag ncig: -10 - 60 ℃;
Cov av noo sib piv: tsis pub ntau tshaj 90%;
Tsis muaj kev cuam tshuam ntawm lub zog sib nqus tshwj tsis yog lub zog sib nqus ntawm lub ntiaj teb.
