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.
Cov cuab yeej nta:
● Loj LCD npo kua siv lead ua zaub
● Ntse daim ntawv qhia zaub mov kev ua haujlwm
● Keeb kwm cov ntaub ntawv kev kaw suab
● Ntau yam tsis siv neeg kev kho kom raug cov haujlwm
● Qhov sib txawv lub teeb liab cov neeg ntsuast hom, ruaj khov thiab txhim khu kev qha
● Phau Ntawv Qhia thiab tsis siv neeg kubkev them nyiaj
●Peb cov pab pawg of kev xa xov kev tswj hwm cov hloov pauv
●Sab saud txwv, qis dua txwv, kev ua hysteresis kev tswj hwm
●Ntau yam tso zis cov txheej txheem suav nrog 4-20mA thiab RS485
● Zaub of ion kev tsom mus rau, kub, tam sim no, thiab lwm yam ntawm tib yam kev sib txuas lus
● Lo lus zais kev teeb tsa rau kev tiv thaiv tawm tsamkev ua haujlwm tsis raug cai los ntawm cov neeg tsis yog neeg ua haujlwm
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 < 750 Ω);
20 – 4 mA (kev tiv thaiv thauj khoom < 750 Ω);
(5) Kev sib txuas lus tso zis: RS485 MODBUS RTU;
(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 ≤ 3 W; 9 - 36 VDC, hwj chim: ≤ 3 W;
(8) Qhov ntev sab nraud: 144 × 144 × 118 hli;
(9) Txoj kev teeb tsa: vaj huam sib luag-mounted, phab ntsa-mounted, yeeb nkab-mounted;
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) Qhov chaw ua haujlwm ntawm cov cuab yeej: Qhov kub thiab txias: -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.
