Cov Cuab Yeej Saib Xyuas Nitrogen Hauv Online yog ib qho cuab yeej saib xyuas thiab tswj cov dej zoo hauv online uas siv microprocessor. Nws muaj ntau hom ion electrodes, thiab siv dav hauv cov chaw tsim hluav taws xob, petrochemicals, metallurgy thiab electronics, mining, papermaking, biofermentation engineering, pharmaceuticals, food and drink, thiab environmental water treatment. Nws saib xyuas thiab tswj cov ion concentration hauv cov kua dej tas li.
Cov yam ntxwv ntawm cov cuab yeej:
● LCD loj loj
● Kev ua haujlwm ntawm cov ntawv qhia zaub mov ntse
● Kev sau cov ntaub ntawv keeb kwm
● 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
● Peb pawg ntawm cov relay tswj switches
● 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: 0.4–62,000 mg/L
(Cov kua pH: 2.5–11 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% (raws li qhov ntau ntawm electrode);
Kub: ±0.3°C;
(4) Ob Chav Tam Sim No Tso Tawm:
0/4–20mA (kev tiv thaiv thauj khoom <750Ω);
20–4mA (kev tiv thaiv thauj khoom <750Ω);
(5) Kev Sib Txuas Lus: RS485 MODBUS RTU;
(6) Peb Pawg ntawm Relay Control Contacts:
5A 250VAC, 5A 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: 235 × 185 × 120 hli;
(9) Txoj Kev Mounting: Phab ntsa-mounted;
(10) Kev Tiv Thaiv Qib: IP65;
(11) Qhov Hnyav ntawm Cov Cuab Yeej: 1.2kg;
(12) Ib puag ncig ua haujlwm ntawm cov cuab yeej:
Kub ib puag ncig: -10 txog 60 ° C;
Cov av noo sib piv: ≤90%;
Tsis muaj kev cuam tshuam ntawm lub zog sib nqus tshwj tsis yog lub zog sib nqus ntawm lub ntiaj teb.
