W8288F Fluoride Ion Monitor
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Cov yam ntxwv ntawm cov cuab yeej:
● Kev ua haujlwm ntawm cov ntawv qhia zaub mov ntse
● Ntau yam kev ua haujlwm calibration tsis siv neeg
● Hom ntsuas teeb liab sib txawv rau kev ua haujlwm ruaj khov thiab txhim khu kev qha
● Kev them nyiaj kub ntawm tes / tsis siv neeg
● Ob lub relay tswj cov nyees khawm
● Kev tswj hwm qhov siab tshaj, qhov qis tshaj, thiab hysteresis
● Ntau qhov tso zis: 4-20mA & RS485
● Kev tso saib tib lub sijhawm ntawm cov ion concentration, kub, tam sim no, thiab lwm yam.
● Kev tiv thaiv lo lus zais kom tiv thaiv kev ua haujlwm tsis raug cai
Cov Lus Qhia Txog Kev Siv:
(1) Kev Ntsuas Ntau Yam (raws li lub peev xwm ntawm electrode):
Kev Ntsuas: 0.02–2000 mg/L;
(Cov kua pH: 5–7 pH)
Kub: -10–150.0°C;
(2) Kev daws teeb meem:
Kev Ntsuas: 0.01/0.1/1 mg/L;
Kub: 0.1°C;
(3) Yuam Kev Tseem Ceeb:
Kev Ntsuas: ± 5-10% (nyob ntawm qhov ntau ntawm electrode);
Kub: ±0.3°C;
(4) 1-channel tam sim no tso zis (xaiv tau 2-channel):
0/4–20mA (kev tiv thaiv thauj khoom <750Ω);
20–4mA (kev tiv thaiv thauj khoom <750Ω);
(5) Kev sib txuas lus tso zis: RS485 MODBUS RTU;
(6) Ob pawg ntawm cov chaw tswj hwm relay:
3A 250VAC, 3A 30VDC;
(7) Kev Muab Fais Fab (Xaiv Tau):
85–265 VAC ±10%, 50±1 Hz, Fais fab ≤3 W;
9–36 VDC, Lub zog: ≤3 W;
(8) Qhov Loj: 98 × 98 × 130 hli;
(9) Kev Teeb Tsa: Vaj Huam Sib Luag, Phab Ntsa;
Qhov Loj ntawm Daim Ntawv Txiav Vaj Huam Sib Luag: 92.5 × 92.5mm;
(10) Kev Tiv Thaiv Qib: IP65;
(11) Qhov Hnyav ntawm Cov Cuab Yeej: 0.6kg;
(12) Ib puag ncig ua haujlwm ntawm cov cuab yeej:
Kub Ib puag ncig: -10 ~ 60 ℃;
Cov av noo sib piv: ≤90%;
Tsis muaj kev cuam tshuam ntawm lub zog sib nqus tshwj tsis yog lub ntiaj teb lub zog sib nqus.
