1. Sensor e ka kenngoa ho fihlela ho 4 electrochemical electrode, e leng electrode ea reference, pH electrode, NH4 + electrode le NO3- measuring electrode, 'me li-parameter ke tsa boikhethelo.
2: Sensor e tla le electrode ea pH reference le matšeliso a mocheso ho netefatsa hore ha e amehe ke pH le mocheso le ho netefatsa ho nepahala.
3: E ka buseletsa le ho bala ammonia nitrogen (NH4-N), naetrojene ea nitrate le kakaretso ea boleng ba naetrojene..ka NO3-, NH4 +, pH le mocheso.
4: NH4 + e ikemetseng, li-electrode tsa NO3-ion le polyester liquid junction reference electrode (li-junctions tse sa tloaelehang tsa porous liquid), data e tsitsitseng le ho nepahala ho phahameng.
5: Har'a bona, lisebelisoa tsa ammonium le nitrate li ka nkeloa sebaka, tse ka bolokang litšenyehelo ka nako e telele.
6: Ho fihlella lits'ebetso tse fapaneng tsa waelese, li-server le software.
Phekolo ea metsi a litšila, tlhokomelo ea tikoloho, temo, taolo ea ts'ebetso ea indasteri, lipatlisiso tsa saense.
Mekhahlelo ea ho lekanya | |
Lebitso la sehlahisoa | Sensor sa Metsi Natrite + Ph +Mocheso Ammonium ea Metsi + Ph +Mocheso 3 ho Sensor e le 1 Metsi Natrite +Ammonium + Ph +Mocheso 4 ho Sensor e le 1 |
Mokhoa oa ho lekanya | PVC membrane ion selective electrode, glass bulb pH, KCL reference |
Range | 0.15-1000ppm NH4-N/0.15-1000ppm NO3-N/0.25-2000ppm TN |
Qeto | 0.01ppm le 0.01pH |
Ho nepahala | 5%FS kapa 2ppm leha e le efe e kholoanyane (NH4-N, NO3-N, TN) ±0.2pH (ka metsing a hloekileng, conductivity |
Mocheso oa ho sebetsa | 5 ~ 45 ℃ |
Mocheso oa polokelo | -10 ~ 50 ℃ |
Moeli oa ho lemoha | 0.05ppm (NH4-N, NO3-N) 0.15ppm (TN) |
Tiisetso | Likhoeli tse 12 bakeng sa 'mele, likhoeli tse 3 bakeng sa electrode / ion electrode / pH electrode |
Boemo bo sa keneleng metsi | IP68, 10m Max |
Phepelo ea motlakase | DC 5V ± 5%, 0.5W |
Sephetho | RS485, Modbus RTU |
Lisebelisoa tsa casing | 'Mele o ka sehloohong oa PVC le motsoako oa titanium, PVC ea electrode, |
Litekanyo | Bolelele ba 186mm, bophara ba 35.5mm (sekoahelo se sireletsang se ka kenngoa) |
Sekhahla sa phallo | <3 m/s |
Nako ea ho arabela | Max 45s T90 |
Bolele ba bophelo* | Bophelo bo ka sehloohong lilemo tse 2 kapa ho feta, electrode ea ion likhoeli tse 6-8, electrode ea referense 6-12 likhoeli, pH electrode 6-18 likhoeli |
Tlhokomelo e khothalelitsoeng le maqhubu a ho lekanya * | Lekanya hang ka khoeli |
Phetiso e se nang mohala | |
Phetiso e se nang mohala | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G, WIFI |
Fana ka seva ea leru le software | |
Software | 1. Lintlha tsa nako ea sebele li ka bonoa ho software . 2. Alamo e ka seta ho latela tlhoko ea hau. |
P: Nka fumana khotheishene joang?
A: U ka romella lipotso ho Alibaba kapa tlhahisoleseling e ka tlase, u tla fumana karabo hang-hang.
P: Nka fumana disampole?
A: E, re na le thepa setokong ho u thusa ho fumana lisampole kapele kamoo re ka khonang.
P: Phepelo e tloaelehileng ea motlakase le tlhahiso ea lets'oao ke eng?
A: Phepelo e tloaelehileng ea matla le tlhahiso ea lets'oao ke DC: 12-24V, RS485. Tlhokahalo e 'ngoe e ka etsoa ka mokhoa o ikhethileng.
P: Nka bokella lintlha joang?
A: U ka sebelisa mochine oa hau oa data kapa mochine oa phetisetso ea waelese haeba u na le , re fana ka protocol ea puisano ea RS485-Mudbus. Re ka boela ra fana ka module ea wireless ea LORA/LORANWAN/GPRS/4G e tsamaellanang.
P: O na le software e tšoanang?
A: E, re ka fana ka software, u ka hlahloba lintlha ka nako ea sebele 'me ua khoasolla lintlha ho tsoa ho software, empa ho hlokahala hore u sebelise pokello ea rona le moamoheli.
P: Bolelele bo tloaelehileng ba thapo ke bofe?
A: Bolelele ba eona bo tloaelehileng ke 5m. Empa e ka etsoa ka mokhoa o ikhethileng, MAX e ka ba 1km.
P: Sensor ee e phela nako e kae?
A: Hangata lilemo tse 1-2.
P: Nka tseba tiisetso ea hau?
A: E, hangata ke selemo se le seng.
P: Nako ea ho fihla ke mang?
A: Hangata, thepa e tla tlisoa ka matsatsi a 3-5 a ho sebetsa ka mor'a ho fumana tefo ea hau. Empa ho itšetlehile ka bongata ba hau.
Re romelle potso ka tlase kapa u ikopanye le Marvin bakeng sa tlhaiso-leseling e batsi, kapa u fumane lethathamo la morao-rao le khotheishene ea tlholisano.