Dareemka Ogsajiinta ee Fluorescent Kala Diray
Dareemka Ogsajiinta ee Fluorescent Kala Diray
Xadhkaha dareemayaasha
Tilmaamaha Alaabta
Dareemaha dhijitaalka ah ee isticmaalaya interface-isgaarsiinta RS485 iyo habka caadiga ah ee Modbus.
• Wax soo saarka la beddeli karo: Modbus RS485 (standard), 4-20mA / 0-5V (ikhtiyaar).
• Guryo la cusboonaysiin karo: 316 bir ah / Titanium/PVC/POM, iwm.
• Halbeegyada cabbiraadda la dooran karo: uruurinta ogsijiinta oo milmay iyo/saturation ama cadaadiska qayb ka mid ah ogsajiinta.
• Qiyaaso cabbirro badan ayaa jira.
• Nolosha dheer (ilaa 2 sano).
Habka is-habaynta
Marka dareemaha aan la qiyaasi karin, ama filimka dareenka ayaa jabay oo saameeya isticmaalka caadiga ah (eeg 4.2.3 ee heerarka ogaanshaha), waa lagama maarmaan in la beddelo filimka dareenka ama dareemaha wakhtiga oo dib loo dhamaystiro qiyaasta.
a) 100% saturation calibration: Ku haysashada heerkulka joogtada ah ee qubeyska biyaha (oo leh isbedbedelka ± 0.1°C), isticmaal bamka hawada si aad hawo u siisid ugu yaraan 15 daqiiqo, ka dibna geli shidmaaha haanta biyaha.Marka akhrinta ogsijiinta ee kala dareertay ay ku beddesho ± 0.05mg /L, geli xogta oksijiinta kala diri ee heerkulka iyo xaaladaha cadaadiska gudaha dareenka oo badbaadi.
b) 0% saturation (biyo oksijiin-free ama eber-oksajiin) qiyaasid: Geli dareemaha xal aqueous ah oo bilaash ah (eeg 6.1.2).Marka akhriska dareemaha uu hoos ugu dhaco akhriska ugu hooseeya oo uu dejiyo, geli xogta oksijiinta ee kala diri ee heerkulka iyo xaaladaha cadaadiska gudaha dareenka oo badbaadi;ama u gudub nitrogen (eeg 6.1.3) gudaha qubeyska heerkulka joogtada ah, oo ku rid dareenka biyaha qubeyska isla waqti isku mid ah.Marka akhriska dareemayaasha uu hoos ugu dhaco akhriska ugu hooseeya oo uu dejiyo, geli xogta ogsajiinta ee kala diri heerkulka iyo xaaladaha cadaadiska gudaha dareenka oo badbaadi.
c) Qalabaynta isticmaalaha (hal dhibic hal dhibic oo leh 100% saturation): Ka dib ku luqluqashada daboolka xuubka biyo nadiif ah, ku dabool dareeraha (oo ay ku jiraan koofiyada xuubka) maro qoyan ama shukumaan, cabirka waxaa la dhamayn karaa marka akhrintu degan tahay .
Dayactirka dareemayaasha
Iyada oo ku xidhan jawiga isticmaalka iyo saacadaha shaqada, si joogto ah u hubi nadaafadda dusha sare ee koofiyadda xuubka bisha ugu horreysa gudaheeda si aad u bixiso aasaaska dayactirka soo socda iyo samaynta wareegga dayactirka macquulka ah.
Koofida xuubabka
a) Ka dib ku luqluqashada biyo nadiif ah ama biyo nadiif ah, ku tirtir wasakhda wejiga ama tuwaalada, iskana ilaali isticmaalka burushyada ama walxaha adag si aad wasakhda uga saarto
b) Marka akhriska dareemaha uu si weyn u garaaco, fur furka xuubabka si aad u hubiso inay biyo ku jiraan daboolka xuubka ama xagashada dusha sare
c) Marka daboolka xuubka dareemaha la isticmaalay in ka badan 1 sano, waxaa lagu talinayaa in la beddelo daboolka xuubka
d) Mar kasta oo la beddelo koofiyadda cusub ee xuubka, waxay u baahan tahay in lagu cabbiro si waafaqsan 6.3.1.
Guryo iyo silig
Ka dib markaad ku maydho biyo nadiif ah ama biyo la cabbo, wasakhda ku tirtir tid jilicsan ama shukumaan;Iska ilaali inaad isticmaasho burush ama shay adag si aad wasakhda uga saarto.
Damaanadda Alaabta
Marka la eego shuruudaha u hoggaansanaanta gaadiidka, kaydinta, iyo isticmaalka caadiga ah, haddii alaabtu ay ku guuldareysato inay si caadi ah u shaqeyso sababo la xiriira dhibaatooyinka tayada wax soo saarka, shirkaddu waxay u dayactiri doontaa isticmaalaha lacag la'aan.Inta lagu jiro muddada dammaanadda, haddii burburka ama fashilka qalabka uu sababay isticmaalka khaldan ee isticmaalaha, ku guuldareysiga inuu ku shaqeeyo si waafaqsan buug-tilmaameedka ama sababo kale, shirkaddu waxay wali siisaa dayactirka isticmaalaha, laakiin alaabta iyo kharashka safarka ayaa noqon doona uu bixiyo isticmaaluhu;Muddada dammaanadda ka dib, shirkadu waxay weli mas'uul ka noqon doontaa dayactirka, laakiin kharashka shaqada iyo kharashka safarka waxaa bixinaya isticmaaluhu.
Cap Sensor: Muddada dammaanadda daboolka xuubka waa 1 sano (isticmaalka caadiga ah)
Jirka baari iyo fiilada: Muddada dammaanadda ee jidhka dareemayaasha iyo fiilada waa 2 sano (isticmaalka caadiga ah)
Tilmaamaha Dareemaha
| Range | Saxnaanta |
| Heerarka oksijiinta: 0-25mg/L;0-50mg/L;0-2mg/L Dheefanka: 0-250%;0-500%;0-20% Heerkulka shaqada: 0-55 ℃ Heerkulka kaydinta: -2-80 ℃ Cadaadiska shaqada: 0-150kPa | Heerarka Ogsajiinta: ± 0.1mg/L ama ± 1% (0-100%) ± 0.2mg/L ama ± 2 % (100-250%) ± 0.3mg/L ama ± 3 % (250-500%) Heerkulka: ± 0.1 ℃ Cadaadiska: ± 0.1kPa |
| Waqtiga Jawaabta | Qiimaynta IP |
| T90＜60 ilbiriqsi (25℃) T95＜90 ilbiriqsi (25℃) T99＜180 ilbiriqsi (25℃) | Rakibaadda go'an: IP68 Biyaha hoostooda: Ugu badnaan 100 mitir |
| Magdhaw Ogsajiinta Kala Diray | Qalab |
| Heerkulka: 0-50℃ Magdhow toos ah Cadaadis: dhinaca qalabka ama gacanta Salinity: dhinaca qalabka ama gacanta | Koofida xuubabka: PVC/PMMA Shell: PVC (doorashooyinka kale waxaa ka mid ah PP/PPS/Titanium) |
| Calibration | Soo-saarka Xogta |
| Habaynta hal-dhibcood: saturation 100% Isku-habaynta laba-dhibcood: Dhibicda 1 - Dheefta 100% Dhibicda 2 - Dheefta 0% (biyo aan oksijiin lahayn) | Model baska-RS485 Module 4-20mA, 0-5 V (Ikhtiyaar ah) |
| Galinta Awoodda | dammaanad |
| Korontada DC 12-36V (hadda≥50mA) | Koofida Membrane: 1 sano (dayactirka joogtada ah) Shell: 3 sano (isticmaalka caadiga ah) |
| Dhererka siliga | Isticmaalka Korontada |
| Heerka 10m (5 ama 20-200 mitir ikhtiyaari ah) | 40mA (12V DC Power Sahayda) |
