Kev piav qhia
■ DO-6850 online Dissolved Oxygen Temperature Transmitting Controller yog micro computerized precision ntsuas.
■ Cov zaub LCD loj, ua haujlwm ua lus Askiv.
■ Multi-parameter tso saib tib lub sijhawm: tus nqi ntawm cov pa oxygen, qhov kub thiab txias, tso zis tam sim no, lub tswb ceeb toom, thiab lwm yam. Intuitive thiab yooj yim nyeem, thiab tswb rau ntau yam kev khiav
■ Lub vijtsam qhia lub tswb raws li txoj cai thiab nrog los ntawm kev hloov ON / OFF teeb liab tso zis.
■ Tsis Siv Neeg Kub Txiaj Ntsig: Tsis Siv Neeg 0 ℃ to 60 ℃.
■ Kev sib txuas lus muaj nuj nqi (yeem): RS-485 kev sib txuas lus interface (MODBUS raws tu qauv yog ib feem sib xws), 4 mus rau 20 mA cov zis tam sim no sib xws rau DO tus nqi tuaj yeem teeb tsa dawb.
■ Notepad: tuaj yeem khaws 50 qhov ntsuas, tus neeg siv tuaj yeem sau cov ntaub ntawv ntsuas.
■ Hysteresis tus nqi tuaj yeem teem caij ywj pheej kom tsis txhob muaj kev hloov pauv ntau zaus.
■ Watchdog muaj nuj nqi: kom paub tseeb tias lub ntsuas yuav tsis poob.
■ Cov khoom siv tseem ceeb los ntawm cov npe nrov txawv teb chaws.
■ Restore lub Hoobkas nqis.Kev tiv thaiv hluav taws xob> 10 xyoo.
Main txheej txheem Specification
| Muaj nuj nqi Qauv | DO-6800A, B, C online Dissolved Oxygen Temperature Transmitting Controller |
| Kev ntsuas ntau | 0.00 - 20.00 mg / L (ppm) 0 - 200.0 ug / L (ppd), (yeem) 0-60 ℃, 0-100 ℃ (yeem) |
| Kev daws teeb meem | 0.1 ug / l, 0.01 mg / L, 0.1 ℃ |
| Qhov tseeb | ug/L: ± 1.0% FS; mg/L: ± 0.5% FS, ± 0.3 ℃ |
| Zaub | Loj Screen Multi-parameters LCD |
| Temp.Kev them nyiaj yug | NTC 10K, 0.0 ℃ -60.0 ℃, 0-100 ℃ (yeem), Tsis siv neeg kub them nyiaj |
| Cov zis tam sim no | Kev sib cais los tiv thaiv, 4 ~ 20mA teeb liab tso zis |
| Tswj cov zis | ob txheej ntawm ON / OFF relay hu, muab faib rau hauv siab point, tsis tshua muaj tswb teeb liab, optically cais tawm. |
| Kev sib txuas lus tso zis | Standard Modbus RS485 muaj nuj nqi rau PC (yeem) |
| Tiv tauj muaj peev xwm | 10A / 220V AC (Resistive Load) |
| Tso zis load | load <500Ω (0-10mA), load <750Ω (4-20mA) |
| Hwj chim | AC 220V ± 10%, 50 / 60Hz |
| Ua haujlwm ib puag ncig | Ambient Temp.0-60 ℃, txheeb ze humidity ≤90% |
| Qhov ntev | 96 × 96 × 115mm (HXWXD), 0.9kgs |
| Qhov loj | 91 × 91mm HXW) |
| Kev teeb tsa hom | Vaj huam sib luag Mounted |
| Qib tiv thaiv | IP57 lossis IP65 npog |
Daim ntawv thov
Siv dav hauv kev tshawb nrhiav thiab tswj cov pa oxygen hauv ntau yam kev kho dej, boiler dej deoxygenization, kev saib xyuas ib puag ncig, aquaculture thiab lwm yam.
