Meafaigaluega Fa'ato'aga Fa'asa'o Puipuiga
- Komiti Fa'atonu
- Pa pupuni o le Saogalemu Tutoatasi
- Fa'ailoga Fa'ailoga
- Meafaigaluega Puipuiga
- Saogalemu Relay
- Tu'ufa'atasi I/O Modules
- Avanoa Atamai
- Alamanuia Fa'amatalaga Optical Transceivers
- Su'e Su'e Su'ega i luga ole laiga
- Fa'amatalaga Mauaina Modules
- HART fa'aliliuga fa'amaumauga
PHL-TX24-P4-X EX Field Meafaigaluega Si'itia Mea Puipui
FAAMATALAGA
| Fa'amatalaga fa'apitoa | Lua-uaea | Tolu-uaea | Fa-uaea |
| Fuafuaina le galue malosi Un | 24V | 24V | 24V |
| Malosiaga maualuga galue Uc | 35V | 35V | 35V |
| Numera o lo'o galue i le taimi nei IL | 10kA | 10kA | 10kA |
| Ole la'u fa'atatau ile taimi nei ile (8 / 20μs) | 20kA | 20kA | 20kA |
| Tu'u maualuga le taimi nei (8 / 20μs) | 20kA | 20kA | 20kA |
| Fa'ase'e le uila ua vaivai (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Aofa'iga o uila (10 / 350μs) | 5kA | 7.5kA | 10kA |
| Puipuiga voltage Up (8 / 20μs) laina-i-laina | 60V | 60V | 60V |
| Puipuiga voltage Up (1KV / μs) laina i le eleele | 600V | 600V | 600V |
| Taimi tali | 1ns | 1ns | 1ns |
| Tulaga o le puipuiga o loʻo tuʻuina atu e le paʻu (o loʻo i ai le IEC 60529) | IP 67 | IP 67 | IP 67 |
| Meafale | 304 Uamea uamea | 304 Uamea uamea | 304 Uamea uamea |
| Fa'asologa o filo | Fa'ailoa mai pe a oka | Fa'ailoa mai pe a oka | Fa'ailoa mai pe a oka |
| Su'ega tulaga | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Fa'ailoga e fa'asa'o fa'alavelave | EX ma II C T4-T6 Gb | EX ma II C T4-T6 Gb | EX ma II C T4-T6 Gb |
| EX ia II C T4-T6 Ga | EX ia II C T4-T6 Ga | EX ia II C T4-T6 Ga | |
| Va'aiga vevela galue | —40℃~ +80℃ | —40℃~ +80℃ | —40℃~ +80℃ |
Ata
O le "*" i le numera faʻataʻitaʻiga o loʻo faʻatusalia ai le filo faʻamatalaga, lea e tatau ona faʻamaonia pe a oka: I: M20X1.5 N: 1/2"NPT G:G1/2"
Ata fa'ata'atia
Fua ata
Fa'aaliga: O le laina laina feso'ota'iga e 15m², umi e 250mm fa'atasi ai ma uaea tele-stranded, e tete'e i le ga'o ma le abrasion.
Fa'atatauga
O le Field Instrument Surge Protective Device e talafeagai mo le puipuia o ituaiga eseese o meafaigaluega, e aofia ai:
1.2-uaea, 3-uaea, ma 4-uaea transmitters:O nei transmitters e masani ona faʻaaogaina mo le fuaina o taʻaloga eseese e pei o le mamafa, vevela, maualuga, ma isi, i siosiomaga matautia.
2. Thermocouples (TC) ma Resistance Temperature Detectors (RTD):O nei masini vevela e masani ona faʻaaogaina i faiga faʻapisinisi e fua saʻo ma faʻatuatuaina le vevela.
3. Feso'ota'iga feso'ota'iga pei ole RS485, RS232, ma le RS422:O nei fesoʻotaʻiga e faʻaogaina mo fesoʻotaʻiga faʻamatalaga i le va o masini eseese, faʻamautinoa le fetaui ma le faʻaogaina lelei i totonu o faiga.
4. mita tafe:O mita tafe e faʻaaogaina e fua ai le tafe o vai poʻo kesi i paipa poʻo faiga, e maua ai faʻamatalaga taua mo le faʻatonutonuina ma le mataʻituina.
5. Valau eletise:O va'a nei e pulea le tafega o vai i faiga fa'apisinisi ma e taua tele mo le fa'atonutonuina o le fe'avea'i o vai po'o kasa i paipa.
