Online fluorescent yaj oxygen maub los
Online Fluorescent Dissolved Oxygen Controller yog cov kws tshaj lij dej saib xyuas thiab tswj cov cuab yeej, sib phim nrog fluorescent DO sensor. Txais yuav kho qhov muag fluorescence quenching txoj cai, tsis muaj daim nyias nyias, tsis muaj electrolyte, tsis muaj polarization, tsis tshua muaj txij nkawm thiab kev pab lub neej ntev.
Nws paub tiag tiag-lub sijhawm hauv online tshawb pom cov pa oxygen, cov ntaub ntawv tso tawm, lub tswb ntsuas siab / qis thiab tsis siv neeg tswj cov khoom siv. Nruab nrog RS485 Modbus-RTU, 4-20mA analog tso zis thiab relay tiv tauj cov zis, nws tuaj yeem txuas rau PLC, DCS thiab IoT system.
Ib qho Online Fluorescent Dissolved Oxygen (DO) Controller yog ib qho kev sib koom ua ke rau kev ua haujlwm tas mus li, tiag tiag - lub sijhawm saib xyuas thiab tsis siv neeg tswj cov pa oxygen hauv dej, raws li txoj cai fluorescence quenching- niaj hnub hloov mus rau ib txwm siv membrane / polarographic DO sensors. Nws yog dav siv nyob rau hauv aquaculture, kev kho dej khib nyiab, dej haus nroj tsuag, thiab kev lag luam txheej txheem dej tswj.
Txoj Cai Ua Haujlwm
1. Lub teeb xiav LED (feem ntau yog 470 nm) illuminates ib txheej fluorescent (piv txwv li, platinum porphyrin) ntawm lub sensor lub qhov rais optical.
2. Lub fluorophore emits liab fluorescence (nyob ib ncig ntawm 600 nm); oxygen molecules ua raws li quencher, txo cov fluorescence lub neej / siv nyob rau hauv kev faib ua feem rau DO concentration.
3. Tus maub los ntsuas cov theem sib txawv ntawm qhov zoo siab fluorescence thiab lub teeb liab siv, hloov mus rau DO mg/L lossis % saturation, thiab ua rau lub tswb / tswj cov zis.
4. Tsis muaj daim nyias nyias, tsis muaj electrolyte, tsis muaj oxygen noj, zam polarization qeeb thiab teeb meem tshuaj lom neeg.
Cov Ntsiab Lus Tseem Ceeb & Cov Lus Qhia Tshwj Xeeb
• Sensor Probe: Submersible/flow-los ntawm, IP68- ntsuas, tiv thaiv fouling txheej, kub them nyiaj (Pt1000); Feem ntau 0–20 mg/L (0–200% saturation), raug ± 0.1 mg/L lossis ± 1% saturation.
• Controller Unit: Digital display, multi{0}} parameter integration (DO, Temp, pH/ORP optional), 4–20 mA analog output, Modbus TCP/RTU, relay for aerator/pump control, upper/low limit alarms, data logging, cloud remote monitoring.
• Calibration: Ob-point calibration (zero oxygen, air-saturated water); qee cov qauv txhawb huab cua tsis siv neeg-calibration.
Qhov zoo vs. Traditional Membrane DO
1. Kev saib xyuas tsawg kawg nkaus: Tsis muaj kev hloov daim nyias nyias, tsis muaj electrolyte refills, txo cov nqi ntev dua -.
2. Cov lus teb ceev ceev: Tsis muaj lub sijhawm polarization, haum rau dynamic DO fluctuations (xws li, aquaculture, aeration tanks).
3. Tshuaj tiv thaiv: Tsis muaj kev cuam tshuam los ntawm sulfides, hnyav hlau, roj uas ua rau cov membrane electrodes puas.
4. ruaj khov ntev - lub sij hawm drift: fluorescent khoom muaj lub neej ntev, txo calibration zaus.
Khoom nta
Siab -Kev Ntsuas Precision: Txoj kev fluorescent rau kev ntsuas oxygen yaj (0.01mg/L daws teeb meem), kev saib xyuas-dawb, tsis muaj daim nyias nyias lossis electrolyte yuav tsum tau.
Kev ruaj khov thiab txhim khu kev qha: IP65 tiv thaiv, haum rau kev lag luam ib puag ncig, nrog rau qhov kub thiab txias (± 0.2 degree).
Intelligent Control: Dual 4 ~ 20mA tso zis, ob txheej ntawm relays (HI / LO tswb / tswj), txhawb kev tu tsis siv neeg.
Kev saib xyuas tej thaj chaw deb: MODBUS RTU kev sib txuas lus, sib xws nrog PLC / SCADA systems.
Kev txhim kho yooj yim: Phab ntsa-mounted/pipeline/panel-mounted xaiv, compact tsim (144 × 144 × 115mm).
Tej kev siv
Kev kho dej khib nyiab: DO saib xyuas hauv cov tso tsheb hlau luam aeration, (txuas nrog cov tshuab ua kom txuag hluav taws xob).
Aquaculture: Tsis siv neeg ua haujlwm ntawm aerators yog tias tsis muaj oxygen.
Industrial Wastewater: Kev saib xyuas chaw taws teeb, teem sijhawm tu kom tsis txhob fouling.
Laboratories: High -kev tshawb fawb thiab kev ntsuam xyuas.
Technical Parameters
|
Parameter |
Sub -Parameter |
Paub meej |
|
|
Kev daws teeb meem |
ODO |
0.01 mg / L |
|
|
|
TEMP |
0.1 degree |
|
|
Qhov tseeb |
ODO |
2% |
|
|
|
TEMP |
± 0.2℃± 1Digit |
|
|
Kev khiav hauj lwm qhov kub thiab txias |
- |
0 ~ 50 degree |
|
|
Cia qhov kub thiab txias |
- |
-10 ~ 70 degree |
|
|
Zaub |
- |
LCD npo 240 × 160 dot matrix / 256 × 128 dot matrix |
|
|
Cov zis tam sim no 1 |
- |
Cais 4 ~ 20mA, configurable rau pH / ORP / TEMP kev ntsuas ntau, max load 500Ω. |
|
|
Cov zis tam sim no 2 |
- |
Cais 4 ~ 20mA, configurable rau pH / ORP / TEMP kev ntsuas ntau, max load 500Ω. |
|
|
RS485 interface |
- |
MODBUS RTU raws tu qauv |
|
|
Tswj |
Hu rau cov zis |
RELAY ON / OFF tiv tauj, 240VAC 3A Max. |
|
|
Chaw |
Ob tus kheej configurable HI/LO tswj cov ntsiab lus |
||
|
Ntxuav tej chaw |
- |
Ib qho kev tswj xyuas cov zis, ON 0 ~ 9999 sec / OFF 0 ~ 999.9 teev |
|
|
Kev tiv thaiv ntsuas |
- |
IP65 |
|
|
Fais fab mov |
- |
100V ~ 240VAC ± 10%, 50 / 60Hz, 5W |
|
|
Txoj Kev Txhim Kho |
- |
Phab ntsa-mounted/Pipeline/Panel-mounted |
|
|
Qhov ntev |
- |
144mm × 144mm × 115mm (H × W × D) |
|
|
Cutout Dimensions |
- |
138 hli × 138 hli (H × W) |
|
|
Qhov hnyav |
- |
0.8 Kg |
Khoom siv
Cim npe nrov: Tuam Tshoj fluorescent yaj oxygen maub los, Tuam Tshoj online fluorescent yaj oxygen maub los manufacturers, hoobkas
