Sefetisi sa Khatello ea Boemo ba Metsi a ka Tlas'a Metsi sa WP311 Series 4-20ma
Sehatsetsi/Transducer ea Khatello ea Boemo ba Tlas'a Metsi sa WP311 Series se ka sebelisoa ho lekanya le ho laola boemo ba mokelikeli bakeng sa libaka tse fapaneng:
- Khatello e sa khaotseng Phepelo ea Metsi
- Boiketsetso ba Kaho
- Leoatle le Sekepe
- Metallurgy, Tšireletso ea Tikoloho
- Kalafo ea Bongaka, Tlhahiso ea Meriana
- Phekolo ea Metsi a Likhoerekhoere
- Liindasteri tse ling tse nang le litlhoko tsa ho lekanya boemo
E rekiloe kantle ho boemo bo phahameng ba botsitso le ho ts'epahala
Liphetho tse fapaneng tsa matšoao, protocol ea HART & RS485 Modbus lia fumaneha
Bopaki bo botle ba corsion le tiiso
Ho nepahala ho phahameng 0.1%FS, 0.2%FS, 0.5%FS
Mofuta o ke keng oa qhoma: Ex iaIICT4 E Sireletsehile ka Hare, Ex dIICT6 e sa keneleng mollo
Ho lumellana le Marine Standard
Kaho e ikhethang ea kahare, thibelo e felletseng ea ho kolobisoa le ho bola
Moralo o khethehileng oa elektroniki, thibelo ea mantlha ea Lightning Strike
WP311 Series Submersible Level Pressure Transmitter/Sensor e na le mefuta e 3: WP311A/B/C.
WP311A ke sensor e nyane e theko e tlase ea mofuta oa boemo. Ha e na lebokose la terminal, ponts'o ea lehae kapa sehokelo sa motlakase, e sebelisang khokahano e bonolo ea terata tse peli.
WP311B/C ke li-transuder tsa mofuta o arohaneng, li na le lebokose la li-terminal, li ka etsoa li-corrosion-proof le ho hlomella ponts'o ea lehae. WP311B e sebelisa lebokose la "terminal" le tloaelehileng la 2088 ha WP311C e na le lebokose le khethehileng la Sheba fatše moo pontšo ea lehae e behoang holim'a khetla.
Terminal Box ea WP311C e nang le/ntle le pontšo
| Lebitso | Mofetoleli oa Khatello ea Boemo ba Metsi a ka Tlas'a Metsi |
| Mohlala | WP311A/B/C |
| Lekhalo la ho lekanya | Bolelele ba thapo 0－0.5~200mH2O ≥ Sebaka |
| Ho nepahala | 0.1%FS; 0.25%FS; 0.5 %FS |
| Phepelo ea motlakase | 24VDC |
| Lisebelisoa tsa lipatlisiso | SUS 304, SUS316L, PTFE |
| Thepa ea selateng sa cable | SUS304(Lehlaka le thata la tšupa e feto-fetohang), PVC, PTFE |
| Letšoao la tlhahiso | 4-20mA (2 terata), 4-20mA + HART, RS485, RS485+4-20mA |
| Mocheso o sebetsang | -40～85℃ (Setsi se ke ke sa tiea) |
| Mophato wa tshireletso | IP68 |
| Ho jara ho feta tekano | 150%FS |
| Botsitso | 0.2%FS/selemo |
| Khokahano ea motlakase | Cable e nang le moea o kenang |
| Khokahano ea ts'ebetso | M36*2 Monna, Flange DN50 PN1.0 |
| Khokahano ea patlisiso | M20*1.5 M, M20*1.5 F |
| Sesupo (WP311B/C feela) | 3 1/2 bits LCD/LED, 4 kapa 5 bits bohlale LCD (e behiloeng ka lehlakoreng bakeng sa WP311B; ka holimo bakeng sa WP311C) |
| Medium e lekantsoeng | Metsi, Metsi, Oli, Mafura, Disele le Lik'hemik'hale tse ling. |
| Bopaki ba ho phatloha | E bolokehile ka hare ho Ex iaIICT4; E hanela malakabe Ex dIICT6, Tšireletso ea lehalima. |
| Bakeng sa tlhahisoleseling e batsi ka Letoto la Li-Sensor tsa Boemo ba Metsi a ka Tlase ho Metsi, ka kopo ikutloe u lokolohile ho ikopanya le rona. | |
