Field Instrument Surge Protective Chipangizo
- Terminal Board
- Zolepheretsa Zachitetezo Pazokha
- Signal Isolators
- Zida Zoteteza Zowonjezera
- Ma Relay a Chitetezo
- Isolated Intelligent I/O Modules
- Zipata Zanzeru
- Ma Transceivers a Industrial Data Optical
- Pa intaneti Dew Point Analyzers
- Ma module a Data Acquisition
- HART data converter
PHL-TX24-P4-X EX Field Instrument Surge Protective Devices
MFUNDO
| Deta yaukadaulo | Waya awiri | Waya atatu | Waya anayi |
| Adavotera ma voltage ogwiritsira ntchito Un | 24v ndi | 24v ndi | 24v ndi |
| Maximum ntchito voteji Uc | 35v ndi | 35v ndi | 35v ndi |
| IL yogwiritsira ntchito mwadzina | 10kA ku | 10kA ku | 10kA ku |
| Kutulutsa mwadzina mu (8 / 20μs) | 20kA pa | 20kA pa | 20kA pa |
| Kutulutsa kokwanira (8 / 20μs) | 20kA pa | 20kA pa | 20kA pa |
| Kuwomba kwamphezi (10 / 350μs) | 2.5kA | 2.5kA | 2.5kA |
| Kuwomba kwathunthu kwamphezi (10 / 350μs) | 5kA ku | 7.5kA | 10kA ku |
| Chitetezo chamagetsi Chokwera (8 / 20μs) mzere-mzere | 60v ndi | 60v ndi | 60v ndi |
| Chitetezo chamagetsi Kumtunda (1KV / μs) mzere mpaka pansi | 600 V | 600 V | 600 V |
| Nthawi yoyankhira | 1ns | 1ns | 1ns |
| Madigiri achitetezo operekedwa ndi mpanda (mogwirizana ndi IEC 60529) | IP67 | IP67 | IP67 |
| Zida zapanyumba | 304 Chitsulo chosapanga dzimbiri | 304 Chitsulo chosapanga dzimbiri | 304 Chitsulo chosapanga dzimbiri |
| Mtundu wa ulusi | Nenani poyitanitsa | Nenani poyitanitsa | Nenani poyitanitsa |
| Mayeso muyezo | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Zitsimikizo zosaphulika | EX ndi II C T4-T6 Gb | EX ndi II C T4-T6 Gb | EX ndi 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 | |
| Ntchito kutentha osiyanasiyana | —40℃+ 80℃ | —40℃+ 80℃ | —40℃+ 80℃ |
Chithunzi
"*" mu nambala yachitsanzo ikuyimira ndondomeko ya ulusi, yomwe iyenera kutchulidwa poyitanitsa: I:M20X1.5 N:1/2”NPT G:G1/2”
Chithunzi chojambula
Zojambula za dimension
Zindikirani: Mafotokozedwe a njanji yolumikizira ndi 15m², kutalika ndi 250mm yokhala ndi waya wamizeremizere, imagonjetsedwa ndi asidi ndi abrasion.
Kugwiritsa ntchito
Field Instrument Surge Protective Device ndiyoyenera kuteteza mitundu yosiyanasiyana ya zida, kuphatikiza:
1.2-waya, 3-waya, ndi 4-waya transmitters:Ma transmitterswa amagwiritsidwa ntchito kwambiri kuyeza magawo osiyanasiyana monga kuthamanga, kutentha, mulingo, ndi zina, m'malo owopsa.
2.Thermocouples (TC) ndi Resistance Temperature Detectors (RTD):Masensa otenthawa nthawi zambiri amagwiritsidwa ntchito m'mafakitale kuti athe kuyeza kutentha molondola komanso modalirika.
3.Communication interfaces monga RS485, RS232, ndi RS422:Mawonekedwewa amagwiritsidwa ntchito polumikizana ndi data pakati pa zida zosiyanasiyana, kuwonetsetsa kuti zikugwirizana komanso kuphatikiza kosagwirizana mkati mwa machitidwe.
4. Flow mita:Mamita oyenda amagwiritsidwa ntchito kuyeza kuchuluka kwa zakumwa kapena mpweya m'mapaipi kapena makina, ndikupereka chidziwitso chofunikira pakuwongolera ndikuwunika.
5.Mavavu a Electromagnetic:Mavavuwa amayendetsa kayendedwe ka madzi m'mafakitale ndipo ndi ofunikira pakuwongolera kayendedwe ka zakumwa kapena mpweya m'mapaipi.
