Idivayisi Yokuvikela I-Field Instrument Surge
- Izithiyo Zokuphepha Ezizimele
- Ama-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula Ahlakaniphile E-I/O Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHL-TX24-P4-X EX Amadivayisi Okuvikela Insimbi Yensimu Yokuhlinza
IMICIMBI
| Idatha yobuchwepheshe | Izintambo ezimbili | Izintambo ezintathu | Izintambo ezine |
| Isilinganiso se-voltage yokusebenza Un | 24V | 24V | 24V |
| I-voltage ephezulu yokusebenza Uc | 35V | 35V | 35V |
| I-IL esebenzayo yamanje | 10kA | 10kA | 10kA |
| Ukukhipha okujwayelekile njengamanje (8 / 20μs) | 20kA | 20kA | 20kA |
| Isilinganiso esiphezulu samanje sokukhipha (8 / 20μs) | 20kA | 20kA | 20kA |
| Umbani wamanje uyaxhuga (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Isamba sombani wamanje (10 / 350μs) | 5 kA | 7.5kA | 10kA |
| I-Protection voltage Up (8 / 20μs) umugqa kuya kumugqa | 60V | 60V | 60V |
| I-Protection voltage Up (1KV / μs) umugqa uye phansi | 600V | 600V | 600V |
| Isikhathi sokuphendula | 1ns | 1ns | 1ns |
| Amadigri okuvikela ahlinzekwa ngendawo ebiyelwe (ngokuhambisana ne-IEC 60529) | IP67 | IP67 | IP67 |
| Impahla yezindlu | 304 Insimbi engagqwali | 304 Insimbi engagqwali | 304 Insimbi engagqwali |
| Ifomethi yochungechunge | Cacisa lapho u-oda | Cacisa lapho u-oda | Cacisa lapho u-oda |
| Izinga lokuhlola | I-GB/T 18802.21 / IEC61643-21 | I-GB/T 18802.21 / IEC61643-21 | I-GB/T 18802.21 / IEC61643-21 |
| Izitifiketi zokuvikela ukuqhuma | I-EX d II C T4-T6 Gb | I-EX d II C T4-T6 Gb | I-EX d II C T4-T6 Gb |
| I-EX ia II C T4-T6 Ga | I-EX ia II C T4-T6 Ga | I-EX ia II C T4-T6 Ga | |
| Ibanga lokushisa elisebenzayo | —40℃~ +80℃ | —40℃~ +80℃ | —40℃~ +80℃ |
Umdwebo
I-"*" enombolweni yemodeli imelela ukucaciswa kochungechunge, okufanele kucaciswe lapho ku-oda: I:M20X1.5 N:1/2”NPT G:G1/2”
Umdwebo wohlelo
Imidwebo yobukhulu
Qaphela: Ukucaciswa kwesitimela esixhumayo kungu-15m², ubude bungu-250mm nocingo olunemicu eminingi, alukwazi ukumelana ne-asidi nokuhuzuka.
Isicelo
I-Field Instrument Surge Protective Device ifanele ukuvikela izinhlobo ezahlukene zezisetshenziswa, okuhlanganisa:
1.2-wire, 3-wire, kanye 4-wire transmitters:Lawa ma-transmitters ajwayele ukusetshenziselwa ukukala amapharamitha ahlukahlukene njengokucindezela, izinga lokushisa, izinga, njll., ezindaweni eziyingozi.
2.Ama-Thermocouples (TC) kanye Nezitholi Zezinga Lokumelana Nezinga lokushisa (RTD):Lezi zinzwa zokushisa zivame ukusetshenziswa ezinqubweni zezimboni ukuze kulinganiswe izinga lokushisa ngokunembile nangokuthembekile.
3.Izixhumanisi zokuxhumana ezifana ne-RS485, RS232, kanye ne-RS422:Lezi zixhumanisi zisetshenziselwa ukuxhumana kwedatha phakathi kwamadivayisi ahlukene, okuqinisekisa ukuhambisana nokuhlanganiswa okungenamthungo ngaphakathi kwezinhlelo.
4.Amamitha okugeleza:Amamitha agelezayo asetshenziselwa ukukala izinga lokugeleza koketshezi noma amagesi kumapayipi noma amasistimu, okuhlinzeka ngedatha ebalulekile yokulawula inqubo nokuqapha.
5.Ama-valve kagesi:Lawa mavalvu alawula ukugeleza koketshezi ezinqubweni zezimboni futhi abalulekile ekulawuleni ukuhamba koketshezi noma amagesi emapayipini.
