Online Dissolved Oxygen Controller
Online Dissolved Oxygen Controller yog ib qho cuab yeej ntse ntse rau kev ntsuas online thiab tswj tsis siv neeg cov pa oxygen hauv dej. Nws txhawb nqa ob qho tib si optical thiab membrane hom DO sensors, nrog cov neeg siab thiab cov lus teb ruaj khov.
Cov maub los no tau nruab nrog qhov ntsuas kub tsis siv neeg thiab cov dej qab ntsev kom ntseeg tau tias kev nyeem ntawv raug nyob rau hauv cov dej hloov pauv. Nws muab dual relay tso zis rau aeration tswj / tswb, txheem 4–20mA analog tso zis thiab RS485 MODBUS-RTU kev sib txuas lus, realizing tsis siv neeg oxygenation thiab tej thaj chaw deb xyuas.
Nrog lub vaj huam sib luag-mounted tsim, intuitive zaub thiab yooj yim calibration, nws yog dav siv rau ntev-lub sij hawm saib xyuas hauv internet nyob rau hauv industrial thiab aquaculture sites.
Nws yog dav siv nyob rau hauv aquaculture pas dej, aeration tanks, activated sludge systems, dej saib xyuas, ntses ua liaj ua teb thiab cov chaw kho dej khib nyiab.
Khoom nta
Siab -Kev ntsuas Precision: DO ntsuas kev daws teeb meem txog li 0.01 mg / L, qhov tseeb qhov kub thiab txias ± 0.3 degree, txhawb kev siv hluav taws xob tsis siv neeg / phau ntawv ntsuas kub kom ntseeg tau cov ntaub ntawv.
Dual Signal Output: Ob qhov hloov tau 4-20 mA tam sim no tso zis, sib xws nrog RS-485 Modbus kev sib txuas lus rau kev sib koom ua ke yooj yim thiab kev saib xyuas tej thaj chaw deb.
Kev Tswj Kev Txawj Ntse: Nruab nrog peb lub relays (xws li programmable function relay), txhawb kev ua haujlwm xws li tu thiab tswb, nrog lub peev xwm thauj khoom.
Dav Adaptability: Txhawb 85–260 VAC lossis 24 VDC fais fab mov, IP65 tiv thaiv, haum rau 0–60℃thiab siab -cov av noo ib puag ncig, kev lag luam- qib tsim qauv.
Compact thiab Ib qho yooj yim rau nruab: Standard vaj huam sib luag- mounted installation, txiav qhov ntev 92.5 × 92.5 mm, qhov chaw - txuag thiab hloov tau yooj yim.
Daim Ntawv Thov Scope
Tsim nyog rau lub sijhawm tiag tiag - saib xyuas thiab tswj cov pa oxygen yaj (DO), qhov kub thiab txias, thiab feem pua saturation hauv kev lag luam xws li kev kho dej khib nyiab, aquaculture, kev saib xyuas ib puag ncig, tshuaj tshuaj, ua tau raws li kev ntsuas qhov xav tau ntawm cov txheej txheem kev lag luam thiab kev tiv thaiv ib puag ncig.
Technical Parameters
|
Parameter |
Sub -Parameter |
Specification |
|
|
DO |
Kev ntsuas ntau (mg / L) |
0.00–40.00 mg/L |
|
|
Kev daws teeb meem |
0.01 mg/l |
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|
Electronic Unit Accuracy |
± 0.05 mg / L |
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|
Qhov System raug |
± 0.5 mg / L |
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|
DO |
Kev ntsuas qhov ntsuas (%) |
0.0–400.0 % |
|
|
Kev daws teeb meem |
0.1 % |
||
|
Electronic Unit Accuracy |
±0.5% |
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|
Qhov System raug |
±5.0 % |
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|
Kub |
Kev ntsuas Range |
-5.0 ~ 105.0 degree |
|
|
Kev daws teeb meem |
0.1 degree |
||
|
Kev ntsuas qhov tseeb |
± 0.3 degree |
||
|
Kub Input |
TH 22 kΩ |
||
|
Kev them nyiaj kub kub |
Automatic/Manual |
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|
Teeb liab tso zis |
Hom tso zis |
Ob 4-20 mA (kho tau) |
|
|
Qhov tseeb tam sim no |
1% FS |
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|
Tso zis Load |
<500 Ω |
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|
Kev xa cov ntaub ntawv |
RS-485 tso zis |
MODBUS{0}}RTU raws tu qauv |
|
|
Hloov Tswj |
Tswj Txoj Kev |
2 SPST relays |
|
|
Load Capacity |
2.5A @ 230 VAC |
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|
Thib peb Relay |
Programmable (ntxuav / tswb) |
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|
Fais fab mov |
Kev khiav hauj lwm voltage |
85-260 VAC lossis 24 VDC (xaiv tau) |
|
|
Ib puag ncig |
Ua haujlwm kub |
0-60 degree |
|
|
Kev khiav dej num |
<90% RH |
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|
Kev tiv thaiv ntsuas |
IP65 |
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|
Kev teeb tsa |
Mounting Hom |
Vaj huam sib luag-mounted |
|
|
Qhov Loj (H × W × D) |
108 × 108 × 128 hli |
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|
Cutout Size |
92.5 × 92.5 hli (+ kam rau ua) |
Khoom siv
Cim npe nrov: Tuam Tshoj hauv internet yaj oxygen maub los manufacturers, hoobkas
