W8288CA Kev Ntsuas Qhov Nyuaj (Calcium Ion)
Cov yam ntxwv ntawm cov cuab yeej:
● Xim LCD zaub
● 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, ruaj khov thiab txhim khu kev qha
● Kev them nyiaj kub ntawm tes thiab tsis siv neeg
● Ob pawg ntawm cov relay tswj switches
● Kev tswj hwm siab/qis & hysteresis
● Ntau txoj kev xaiv 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:
(1) Qhov Ntsuas Ntau Npaum Li Cas (Nyob ntawm Electrode Range): Kev Ntsuas: 0.02–40,000 mg/L (Daim pH ntawm cov tshuaj: 2.5–11 pH) Kub: 0–50.0°C
(2) Kev daws teeb meem: Kev sib xyaw ua ke: 0.01 / 0.1 / 1 mg / L Kub: 0.1 ° C
(3) Yuam Kev Yooj Yim: Kev Ntsuas: ± 5% (nyob ntawm qhov concentration ntawm ion) Kub: ± 0.3 ° C
(4) Ob Chav Tam Sim No Tso Tawm: 0/4–20 mA (Kev tiv thaiv thauj khoom < 500Ω), 20–4 mA (Kev tiv thaiv thauj khoom < 500Ω)
(5) Kev Sib Txuas Lus: RS485 MODBUS RTU
(6) Ob Pawg ntawm Relay Control Contacts: 3A 250VAC, 3A 30VDC
(7) Kev Muab Fais Fab (Xaiv Tau):
85–265VAC ±10%, 50±1Hz, Fais fab ≤3W, 9–36VDC, Fais fab ≤3W
(8) Qhov Loj: 98 × 98 × 130 hli
(9) Txoj Kev Mounting: Vaj Huam Sib Luag lossis phab ntsa, Vaj Huam Sib Luag txiav qhov loj: 92.5 × 92.5 hli
(10) Kev Tiv Thaiv Kev Ntsuas: IP65
(11) Qhov Hnyav ntawm Cov Cuab Yeej: 0.6 kg
(12) Kev Ua Haujlwm Ib puag ncig: Kub Ib puag ncig: -10–60 ° C, Qhov av noo sib piv: ≤90%
Tsis muaj kev cuam tshuam magnetic muaj zog (tshwj tsis yog lub ntiaj teb magnetic teb).
