Field Instrument Surge Protective Device
- Terminal Board
- Saray nisulinek ya babeng ed kaligenan
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Saray Intelihente ya Puerta
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Saray Module na Panag-ala na Data
- HART data converter
PHL-TX24-P4-X EX Field Instrument Surge Protective Devices
ESPESIPIKASYON
| Teknikal ya datos | Duaran-kable | Taloran-kable | Apat-kable |
| Rated operating voltage Un | 24V | 24V | 24V |
| Sankatageyan ya boltahe na operasyon Uc | 35V | 35V | 35V |
| Nominal operating current IL | 10kA | 10kA | 10kA |
| Nominal discharge current In (8 / 20μs) | 20kA | 20kA | 20kA |
| Sankatageyan ya discharge current (8 / 20μs) | 20kA | 20kA | 20kA |
| Lightning surge current limp (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Dagup na kirmat (10 / 350μs) | 5kA | 7.5kA | 10kA |
| Proteksion ya boltahe ed tagey (8 / 20μs) linya-ed-linya | 60V | 60V | 60V |
| Proteksion ya boltahe ed tagey (1KV / μs) ya linya ya anggad dalin | 600V | 600V | 600V |
| Panaon na ebat | 1ns | 1ns | 1ns |
| Saray grado na proteksion ya itatarya na padir (unong ed IEC 60529) | IP 67 | IP 67 | IP 67 |
| Materyal ed abung | 304 Stainless steel | 304 Stainless steel | 304 Stainless steel |
| Format na lubir | Ibaga no kapigan man-order | Ibaga no kapigan man-order | Ibaga no kapigan man-order |
| Estandarte na subok | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Saray sertipikasyon ya ag-onsabog | EX tan II C T4-T6 Gb | EX tan II C T4-T6 Gb | EX tan 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 | |
| Say temperatura na trabaho | —40°C~ +80°C | —40°C~ +80°C | —40°C~ +80°C |
Diagram
Say "*" ed numero na modelo et mangirerepresenta ed detalye na thread, ya kaukolan ya ibaga no man-order: I:M20X1.5 N:1/2”NPT G:G1/2”
Diagram na eskematiko
Saray drowing na sukat
Tandaan: Say specification na connecting rail et 15m2, say karukey to et 250mm ya walay multi-stranded wire, et ag-onkupas ed asido tan abrasion.
Aplikasyon
Say Field Instrument Surge Protective Device et matukoy ya protektaan so nanduruman klase na kagawaan, kaiba lay:
1.2-wire, 3-wire, tan 4-wire transmitters:Sarayan transmitter et kaslakan ya uusaren ed panukat na nanduruman parametro a singa say presyon, temperatura, lebel, tan arum ni, diad mapeligron kaliberliber.
Thermocouples (TC) tan Resistance Temperature Detectors (RTD):Sarayan temperature sensor et mabetbet ya uusaren ed saray proseso na industriya pian nasukat so temperatura ya susto tan napanmatalkan.
3.Saray komunikasyon a singa say RS485, RS232, tan RS422:Sarayan interface et uusaren parad komunikasyon na data ed baetan na nanduruman kagawaan, pian naseguro so pankakasakey tan anggapoy problema ed loob na saray sistema.
4.Flow meters:Saray flow meter et uusaren pian nasukat so flow rate na saray likido o gas ed saray tubo o sistema, ya mangiiter na importantin datos parad panangontrol tan panagbantay ed proseso.
5.Electromagnetic valves:Sarayan balbula so mangokontrol ed iyaagus na saray pluido ed saray proseso na industriya tan importante iratan pian naregula so igalaw na saray likido odino gas ed saray tubo.
