MTWDO5100 Polarographic Oxygen Electrode yog ib qho kev lag luam hauv internet yaj oxygen sensor siv polarographic electrochemical ntsuas txoj cai.
Cov hluav taws xob no txhawb kev them nyiaj kub tsis siv neeg los xyuas kom meej qhov ntsuas qhov tseeb.Nws tuaj yeem tso tawm tus qauv 4-20mA analog teeb liab lossis RS485 MODBUS-RTU cov teeb liab, sib piv nrog ntau yam DO controllers thiab kev saib xyuas.
Nrog IP68 tsis muaj dej tsis zoo thiab tiv thaiv- fouling tsim, nws yog qhov tsim nyog rau ntev - ntsuas hauv online hauv cov pas dej hauv dej, aeration tanks thiab biochemical cov tshuaj tiv thaiv tank.
Nws yog dav siv nyob rau hauv aquaculture, municipal wastewater kho, biochemical pas dej ua ke, dej nto thiab muaj txheej txheem dej xyuas.
Qhov no Polarographic Oxygen Electrode yog classic amperometric yaj oxygen sensor rau kev saib xyuas online ntawm DO hauv dej. Nws siv lub siab -kev ua tau zoo membrane- npog polarographic ntsuas qhov system, ruaj khov teeb liab, zoo rov ua dua, thiab haum rau ntau qhov chaw dej zoo.
Nws ua haujlwm li cas
Tsis zoo li galvanic sensors, polarographic electrodes xav tau ib qho hluav taws xob sab nraud (polarization) ua haujlwm.
- Cov tshuaj tiv thaiv:Oxygen diffuses los ntawm nyias, permeable membrane (feem ntau Teflon los yog polyethylene). Ib zaug sab hauv, qhov hluav taws xob tas li (feem ntau nyob ib puag ncig -0.6V txog -0.8V) yog siv ntawm cov electrodes.
- Kev ntsuas:Qhov hluav taws xob no ua rau txo qis oxygen ntawm cathode. Qhov tshwm sim electron ntws tsim ib qho tam sim no uas ntsuas los ntawm ib lub 'meter' thiab hloov mus rau hauv kev nyeem cov pa oxygen.
Qhov Zoo Tshaj Plaws
- Classic polarographic Clark ntsuas nrog kev ntseeg siab
- Kev ua haujlwm ruaj khov thiab tus nqi -zoo
- Tsis siv neeg kub them nyiaj
- Haum rau feem ntau cov dej khib nyiab & aquaculture scenarios
- Standard industrial tso zis rau ib qho yooj yim system kev koom ua ke
- Mature qauv, yooj yim txij nkawm thiab calibration
Technical Specifications
|
Parameter |
Sub -Parameter |
Specification |
|
|
DO |
Kev ntsuas ntau (mg / L) |
0.00–40.00 mg/L |
|
|
Kev daws teeb meem |
0.01 mg/l |
||
|
Electronic Unit Accuracy |
± 0.05 mg / L |
||
|
Qhov System raug |
± 0.5 mg / L |
||
|
DO |
Kev ntsuas qhov ntau (%) |
0.0–400.0 % |
|
|
Kev daws teeb meem |
0.1 % |
||
|
Electronic Unit Accuracy |
±0.5% |
||
|
Qhov System raug |
±5.0 % |
||
|
Kub |
Kev ntsuas ntau |
-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 |
||
|
Teeb liab tso zis |
Hom tso zis |
Ob 4-20 mA (kho tau) |
|
|
Qhov tseeb tam sim no |
1% FS |
||
|
Tso zis Load |
<500 Ω |
||
|
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 |
||
|
Thib peb Relay |
Programmable (ntxuav / tswb) |
||
|
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 |
||
|
Kev tiv thaiv ntsuas |
IP65 |
||
|
Kev teeb tsa |
Mounting Hom |
Vaj huam sib luag-mounted |
|
|
Qhov Loj (H × W × D) |
108 × 108 × 128 hli |
||
|
Cutout Size |
92.5 × 92.5 hli (+ kam rau ua) |
Daim ntawv thov teb
Aquaculture pas dej & intensive kev ua liaj ua teb
Dej phwj kho aeration tanks
Biochemical cov tshuaj tiv thaiv tanks & activated sludge systems
Kev kho dej khib nyiab
Environmental nto xyuas dej
Khoom siv
Cim npe nrov: Tuam Tshoj polarographic oxygen electrode manufacturers, hoobkas
