Ohun elo Igbiyanju Ohun elo Aabo
- Igbimọ ebute
- Awọn idena aabo ti o ya sọtọ
- Iyasọtọ ifihan agbara
- Awọn ẹrọ Aabo Aabo
- Aabo Relays
- Ti ya sọtọ oye Modules
- Ni oye Gateways
- Ise Data Optical Transceivers
- Online ìri Point Analyzers
- Data Akomora modulu
- HART data oluyipada
PHL-TX24-P4-X EX Field Irinse gbaradi Awọn ẹrọ Idaabobo
AWỌN NIPA
| Imọ data | Waya meji | Mẹta-waya | Waya mẹrin |
| Ti won won foliteji ṣiṣẹ Un | 24V | 24V | 24V |
| O pọju foliteji iṣẹ Uc | 35V | 35V | 35V |
| Iforukọ ṣiṣẹ lọwọlọwọ IL | 10kA | 10kA | 10kA |
| Ifilọlẹ orukọ lọwọlọwọ Ni (8/20μs) | 20kA | 20kA | 20kA |
| Ilọjade ti o pọju (8/20μs) | 20kA | 20kA | 20kA |
| Mimu ina lọwọlọwọ rọ (10/350μs) | 2.5kA | 2.5kA | 2.5kA |
| Lapapọ agbara ina lọwọlọwọ (10/350μs) | 5kA | 7.5kA | 10kA |
| Foliteji Idaabobo Soke (8/20μs) laini-si-ila | 60V | 60V | 60V |
| Foliteji Idaabobo Soke (1KV / μs) laini si ilẹ | 600V | 600V | 600V |
| Akoko idahun | 1ns | 1ns | 1ns |
| Awọn iwọn aabo ti a pese nipasẹ apade (ni ila pẹlu IEC 60529) | IP 67 | IP 67 | IP 67 |
| Ohun elo ile | 304 Irin alagbara | 304 Irin alagbara | 304 Irin alagbara |
| Ọna kika | Pato nigbati o ba paṣẹ | Pato nigbati o ba paṣẹ | Pato nigbati o ba paṣẹ |
| Igbeyewo bošewa | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 | GB/T 18802.21 / IEC61643-21 |
| Awọn iwe-ẹri bugbamu-ẹri | EX ati II C T4-T6 Gb | EX ati II C T4-T6 Gb | EX ati 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 | |
| Iwọn iwọn otutu ṣiṣẹ | —40℃~ +80℃ | —40℃~ +80℃ | —40℃~ +80℃ |
Aworan atọka
"*" ti o wa ninu nọmba awoṣe duro fun sipesifikesonu o tẹle ara, eyi ti o gbọdọ wa ni pato nigbati o ba nbere: I:M20X1.5 N: 1/2"NPT G: G1/2"
aworan atọka
Awọn aworan iwọn
Akiyesi: Sipesifikesonu iṣinipopada asopọ jẹ 15m², gigun jẹ 250mm pẹlu okun waya olona-pupọ, jẹ sooro si acid ati abrasion.
Ohun elo
Ẹrọ Aabo Idabobo Ohun elo Ohun elo aaye dara fun aabo awọn oriṣi ohun elo, pẹlu:
1.2-waya, 3-waya, ati 4-waya Atagba:Awọn atagba wọnyi ni a lo nigbagbogbo fun wiwọn awọn aye oriṣiriṣi bii titẹ, iwọn otutu, ipele, ati bẹbẹ lọ, ni awọn agbegbe eewu.
2.Thermocouples (TC) ati Resistance Temperature Detectors (RTD):Awọn sensọ iwọn otutu wọnyi nigbagbogbo ni iṣẹ ni awọn ilana ile-iṣẹ lati wiwọn iwọn otutu ni deede ati ni igbẹkẹle.
3.Communication atọkun bi RS485, RS232, ati RS422:Awọn atọkun wọnyi ni a lo fun ibaraẹnisọrọ data laarin awọn ẹrọ oriṣiriṣi, ni idaniloju ibamu ati isọpọ ailopin laarin awọn eto.
4.Flow mita:Awọn mita ṣiṣan ni a lo lati wiwọn iwọn sisan ti awọn olomi tabi gaasi ni awọn opo gigun ti epo tabi awọn ọna ṣiṣe, pese data pataki fun iṣakoso ilana ati ibojuwo.
5.Electromagnetic falifu:Awọn falifu wọnyi ṣakoso sisan ti awọn fifa ni awọn ilana ile-iṣẹ ati pe o ṣe pataki fun ṣiṣakoso gbigbe awọn olomi tabi gaasi ni awọn opo gigun ti epo.
