Electrochemical Dissolved Oxygen Sensor
Qhov kev lag luam electrochemical yaj oxygen sensor no siv lub hauv paus ntsiab lus ntawm kev ntsuas amperometric electrochemical, nrog kev ua haujlwm ntawm cov teeb liab ua ke, ua tau -nyob rau hauv tsis siv neeg kub them nyiaj thiab IP68 waterproof qauv. Nws txhawb tus qauv RS485 Modbus-RTU cov zis tawm, muaj kev ruaj ntseg siab, tsis tshua muaj drift, muaj zog tiv thaiv- cuam tshuam thiab ua haujlwm ntev. Nws yog dav siv nyob rau hauv aquaculture, dej phwj kho mob, ib puag ncig saib xyuas, brewery thiab kws tshuaj dej systems, thiab tuaj yeem txuas ncaj qha nrog PLC, DCS thiab MTW series controllers.
Qhov kev lag luam no -qib electrochemical dissolved oxygen sensor yog tsim los rau ntev -lub sij hawm online yaj oxygen (DO) xyuas hauv ntau qhov chaw dej. Nws siv lub amperometric peb -electrode electrochemical system (ua hauj lwm electrode, siv electrode, counter electrode), uas zoo suppresses electrode polarization thiab txo kev cuam tshuam los ntawm hydrogen sulfide, carbon dioxide thiab lwm yam khoom, kom ruaj khov thiab raug ntsuas. Lub siab -kev ua tau zoo permeable daim nyias nyias cais cov khib nyiab thiab cov pa phem, tiv thaiv sab hauv electrolyte thiab electrode system.
Ua-nyob rau hauv siab- qhov ntsuas kub qhov ntsuas qhov ntsuas tau paub txog tag nrho- ntau yam tsis siv neeg qhov kub thiab txias, kho qhov ntsuas qhov yuam kev tshwm sim los ntawm kev hloov dej kub. Tag nrho cov kev sojntsuam txais yuav cov teeb liab txias thiab hluav taws xob cais tsim, muaj zog tiv thaiv -electromagnetic cuam tshuam muaj peev xwm, txhawb kev ruaj khov ntev -cov ntaub ntawv kis tau tus mob ntawm RS485 Modbus-RTU. Lub tsev yog ua los ntawm corrosion-resistant PPS/PEEK engineering yas thiab 316L stainless hlau, nrog du anti{11}} fouling nto kho, haum rau ntev - lub sij hawm submerged installation.
Nws txhawb nqa tus qauv ib zaug -point thiab ob-point calibration (zero oxygen calibration, saturated oxygen calibration), nrog rau calibration data power-off storage and fault self-diagnosis functions. Kev hloov pauv permeable membrane thiab electrolyte module tsim ua rau kev saib xyuas yooj yim thiab txo qhov ntev - cov nqi khiav lag luam. Nws muaj kev ruaj ntseg zoo heev thiab tuaj yeem khiav tsis tu ncua rau lub sijhawm ntev hauv cov pas dej aquaculture, aeration tanks thiab biochemical cov tshuaj tiv thaiv tso tsheb hlau luam.
Technical Parameters
|
Parameter |
Specification |
|
|
Kev ntsuas ntsuas qhov ntsuas |
10μS - 500mS |
|
|
Kev ntsuas qhov tseeb |
±1% |
|
|
Kev ntsuas kub ntsuas |
0.0 - 100.0 degree |
|
|
Kub ntsuas qhov tseeb |
± 0.3 degree |
|
|
Kev them nyiaj kub kub |
Pt-1000 / NTC10K / NYC30K (customizable) |
|
|
Kev khiav dej num |
txheeb ze humidity<90% |
|
|
Siab Resistance Range |
0 - 7 Bar |
|
|
Khoom siv tsev |
PBT |
|
|
Sensitive Membrane Qauv |
H5082 |
|
|
Txheej txheem kev sib txuas |
NPE 3/4 |
|
|
Kev sib txuas hluav taws xob |
Direct 5m teeb liab cable |
|
|
Electrode tiv thaiv lub tes tsho |
suav nrog |
|
|
Qib tiv thaiv |
IP68 |
|
|
Qhov hnyav |
<0.5kg |
Daim ntawv thov teb
- Aquaculture: Tiag -Lub sijhawm DO saib xyuas hauv cov ntses, cw thiab plhaub ntses, tswj cov aerators kom ntseeg tau tias muaj sia nyob.
- Municipal & Industrial Wastewater: DO saib xyuas hauv aeration tso tsheb hlau luam, biochemical tshuaj tiv thaiv tso tsheb hlau luam thiab activated sludge systems kom optimize aeration zog noj.
- Environmental Water Monitoring: Dissolved oxygen detection nyob rau hauv cov dej ntws, pas dej, reservoirs thiab hauv av rau kev ntsuam xyuas ecological.
- Brewing & Fermentation Kev Lag Luam: DO tswj cov txheej txheem fermentation kom paub meej cov khoom zoo thiab tawm los.
- Pharmaceutical & Food Industry: DO saib xyuas hauv cov dej huv huv thiab cov txheej txheem dej kom ua tau raws li cov qauv kev nyiam huv.
- Laboratory & Portable Water Testing: Haum rau kev tshawb nrhiav sai sai thiab kuaj hauv chav kuaj.
- Aquarium & Toj roob hauv pes Dej: ruaj khov DO saib xyuas kom muaj kev sib npaug ntawm ecological.
Khoom siv
Cim npe nrov: Tuam Tshoj electrochemical yaj oxygen sensor manufacturers, hoobkas
