N-situ Ultraviolet Nitrate Sensor|UV In{{1}Situ Nitrate-N Probe
Sena ho-situ ultraviolet nitrate sensor se sebelisa UV absorption spectroscopy (220 nm/275 nm dual-wavelength) ka nako ea sebele-reagente{5}}mahala ka{6}}situ methalo ea nitrate (NO₃⁻-N) metsing. E na le tokiso e itirisang ea turbidity/OM interference, IP68 submersible design, RS485 Modbus{11}}RTU & 4–20mA output, e loketseng metsi a ka holimo, metsi a ka tlas'a lefatše, metsi a nooang le ho hlahloba metsi a litšila.
Sena se{0}}situ UV nitrate se thusa ho kenella ka metsing, ka ho tsoelang pele, le ho etsa lintho tse ling hape-ho hlokomela nitrate mahala{2}}ho ipapisitse le melao-motheo ea ho monya ha UV: Nitrate e bonts'a monyetla ka 220 nm, athe organic matter (DOM) le turbidition e bonts'a ho monya ho fapaneng ho 27p. Sensor e sebelisa tse peli-ho lemoha bolelele ba maqhubu 'me e hahiloe{7}}ka algorithm ho lefella tšitiso, ho fana ka lipalo tse nepahetseng metsing a tlhaho le a entsoeng ka boenjiniere.


- Ha ho li-reagents, ha ho na tšilo ea lijo, ha ho na tlhokomelo ha e bapisoa le mekhoa ea benchtop colorimetric
- Sapphire optical window e nang le-thiba e thibelang litšila bakeng sa-nako e telele ea ho sebelisoa
- Sensor e kopaneng ea mocheso bakeng sa matšeliso a boiketsetso a mocheso (0-50 degree)
- Ts'ebetso ea mats'oao a dijithale + ho arola motlakase ka thoko bakeng sa phetisetso e telele-ea bohole
- IP68 e sa keneleng metsi, e ka tsamaisoa ka kotloloho ka har'a buoy, ho nooa, liphaepheng kapa metsing a bulehileng
- Liphetho tse tloaelehileng: RS485 Modbus-RTU + 4–20mA bakeng sa PLC/DCS/IoT
Ka-sensa sa ultraviolet nitrate e thehilweng ho thekenoloji ya spectroscopy ya UV, e etselitsoeng ho lekanya nitrate ka kotloloho metsing ntle le lisebelisoa life kapa life. E hlokomela{2}}nako ea 'nete, e tsoelang pele le tlhokomelo-mabone a{4}}taolo ea boemo ba metsi a holim'a metsi, metsi a nooang le metsi a litšila a indasteri.
Sesebediswa sena sa dijithale sa nitrate se kopanya RS485 le MODBUS-protocol ya MODBUS-RTU, e tshehetsang puisano ya data ya mahlakore a mabedi le tlhahiso e tlwaelehileng ya 4-20mA ya analoge bakeng sa kgokahanyo e thellang le PLC, DCS le sethala sa ho lekola tikoloho. Phepelo ea motlakase e ikhethileng le e ahiloeng-ka har'a potoloho ea ts'ireletso e netefatsa polokeho e phahameng ea motlakase le ts'ebetso e matla e thibelang tšitiso tikolohong e rarahaneng ea liindasteri.
Sensor e na le lisebelisoa{{0}setekanyo sa mahala, karabo e potlakileng, le litšenyehelo tse tlase tsa ts'ebetso. E ts'ehetsa taolo ea ho itlhoekisa ka boiketsetso le{2}}ho itlhahloba, ho fokotsa tlhokomelo ea matsoho. Memori ea ka hare e boloka data ea calibration nakong ea tahlehelo ea matla. Mehaho ea PPS e sa jeng{5} le moralo oa IP68 o sa keneleng metsi o thusa{7}}ho sebetsa ka nako e telele ka tlas'a metsi. Likhoele tse tloaelehileng tsa 3/4-inch li lumella ho kenya kapele le ho nkela sebaka.
E sebelisoa haholo ho hlokomela metsi a holim'a metsi, limela tsa metsi a nooang, ho hloekisa metsi a litšila a indasteri, temo ea metsing, metsi a phallang a temo le lintho tse ling tse hlokang ho lemoha ha -situ UV nitrate.

Litlhaloso tsa Sensor
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Tekanyo Range |
0.1–40.0 mg/L (2 mm ya tsela ya mahlo) |
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Ho nepahala |
±5% |
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Pheta-pheta |
±2% |
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Qeto |
0.01 mg/L |
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Khatello Range |
Ka tlase ho kapa ho lekana le 0.4 MPa |
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Sensor Material |
'Mele: SUS316L (e tloaelehileng), motsoako oa titanium (phetolelo ea metsi a leoatle); Cable: PUR |
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Puisano Protocol |
MODBUS RS485 |
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Mocheso oa polokelo |
-15 ho isa ho 50 likhato |
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Mocheso oa ho sebetsa |
0 ho isa ho 45℃(e sa hatsele-) |
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Litekanyo |
Diameter 69 mm × Bolelele 365 mm |
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Boima ba 'mele |
3.2 lik'hilograma |
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Tekanyetso ea Tšireletso |
IP68/NEMA6P |
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Bolelele ba Cable |
Standard 10 m, e atolosoa ho fihla ho 100 m |
Litlhaloso tsa Molaoli
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Hlahisa Output |
LCD e hlakileng ea 128×64 e nang le khanya ea LED bakeng sa khanya ea letsatsi-e ka baloang |
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Phepelo ea motlakase |
AC: 85-500 VAC; DC: 9–36 VDC |
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Lisebelisoa tse ka Sehloohong |
PA66+GF25+FR (sekoahelo se ka holimo); phofo-alloy e tlotsitsoeng ea aluminium (khetla e ka tlase) |
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Sephetho |
Likanale tse tharo tsa 4–20 mA |
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Li-relay |
Li-relay tse tharo tse nang le litekanyetso le litekanyetso tsa karabelo tse lokiselitsoeng |
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Puisano ea Dijithale |
MODBUS RS485 bakeng sa-phetiso ea data ka nako ea 'nete |
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Mocheso oa polokelo |
-20 ho isa ho 70 likhato |
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Mocheso oa ho sebetsa |
-15 ho isa ho 60 likhato |
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Tekanyetso ea Tšireletso |
IP66/NEMA4X |
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Litekanyo |
145 mm × 125 mm × 162 mm (L × W × H) |
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Boima ba 'mele |
1.35 lik'hilograma |



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