Isiginali ye-RTD
- 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
PHG-11TT+/ PHG-12TT+
Uhlolojikelele
Isiguquli sokushisa esifakiwe se-Thermocouple esinomsebenzi wokuvikela ukukhuphuka singahlukanisa futhi siguqule amasiginali we-thermocouple (TC) DC abe amasignali amanje. Lesi siguquli sezinga lokushisa sinesinxephezelo sokuphela esibandayo esakhelwe ngaphakathi futhi singalungiselelwa ngobuhlakani. Ibanga langempela le-thermocouple lingasethwa ngesofthiwe yekhompyutha. Inemisebenzi ye-alamu yokuphuka kocingo kanye ne-alamu ephuma ebangeni.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okunokunikezwa kwamandla okukodwa, okokufaka, namatheminali aphumayo.
Imininingwane
| Okokufaka | |
| Isignali yokokufaka | K, S, E, J, B, T, R, N amasiginali we-thermocouple (bona "Uhlobo Lwesiginali Yokufaka kanye Nethebula Lebanga" ukuze uthole imininingwane) |
| Ukunqamula okokufaka | Okuzenzakalelayo "i-alamu ephansi" ingashintshwa ibe "i-alamu ephezulu" ngesofthiwe yokumisa |
| Ububanzi besiginali | Ibanga lokulinganisa le-thermocouple ehambisanayo lingu-10~100mV. |
| Ibanga lokulinganisa | Abasebenzisi bazenzela okwabo ukucupha lapho be-oda, futhi bakubonise ngenombolo yomsila noma ngenye indlela. |
| Isinxephezelo esibandayo esakhelwe ngaphakathi | ±1°C(Ibanga lesinxephezelo -20°C~ +60°C) |
| Okukhiphayo: | |
| Isignali yokuphumayo | Isignali ye-DC (yamanje/i-voltage) |
| Umthamo wokulayisha wokukhiphayo | Ukumelana nomthwalo wamanje ≤500Ω (kungenziwa ngezifiso) Ukumelana nomthwalo we-voltage |
| Izici zokuvikela i-Surge: | |
| I-Nominal discharge current ln(8/20μs) | 5 kA |
| Ileveli yokuvikela i-voltage Up(8/20μs): | 60V (umugqa ukuya kumugqa) |
| Ileveli yokuvikela i-voltage Up(8/20μs): | 600V (umugqa uye phansi) |
| Ngokwezindinganiso | I-GB/T18802.21-2016(ilingana ne-1EC61643-21:2012) |
| I-voltage yokuhlinzeka | 20-35VDC |
| Ukusetshenziswa kwamandla | Okukhiphayo kwamanje Okukhiphayo kwamanje |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla I-alamu yebanga eliphansi i-L1 ikhanya, i-alamu yebanga eliphezulu i-L2 ikhanya |
| Ukunemba komphumela | Sicela ubheke "Uhlobo Lwesiginali Yokufaka kanye Nethebula Lebanga" ukuze uthole imininingwane |
| Isikhathi sokuphendula | Ifinyelela ku-90% yenani lokugcina phakathi kuka-300ms |
| Ukwehla kwezinga lokushisa | 0.005%FS/℃ |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20 ℃~+60 ℃, izinga lokushisa lokugcina: -40 ℃~+80 ℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-insulation | ≥2000VAC/min (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukumelana ne-insulation | 100MΩ(500V DC) (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | I-GB/T 18268 (IEC 61326-1) |
| MTBF | 800000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | K. S, E, J, B, T, R, N TC izinzwa |
Ubukhulu
Umdwebo wohlelo
Qaphela:
1. I-PHG-11TT+ ayifaki ingxenye yesi-2 yokuphumayo
2. Umsebenzi wesitimela samandla uwumsebenzi ozikhethela wona, futhi abasebenzisi badinga ukucacisa indlela yokuphakelwa kwamandla lapho befaka i-oda.
Ukukhethwa kwezixhumi zikaloliwe wamandla kungabhekisela ekhasini 89 le-"Annex"
Ukucaciswa, imodeli kanye nekhodi
| Izinhlobo zesignali yokokufaka nobubanzi bokulinganisa | ||||
| Ikhodi | Imodeli ye-TC | Ibanga lokulinganisa | Ibanga elincane | Ukunemba kokuguqulwa |
| 1 | K | -200 ~ 1370 ℃ | 50℃ | 0.5℃/0.1% |
| 2 | S | -50 ~ 1760 ℃ | 500℃ | 1.5℃/0.1% |
| 3 | KANYE | -140 ~ 1000 ℃ | 50℃ | 0.5℃/0.1% |
| 4 | J | -160 ~ 1200 ℃ | 50℃ | 0.5℃/0.1% |
| 5 | B | 250 ~ 1800 ℃ | 500℃ | 1.5℃/0.1% |
| 6 | T | -200 ~ 400 ℃ | 50℃ | 0.5℃/0.1% |
| 7 | R | -50 ~ 1760 ℃ | 500℃ | 1.5℃/0.1% |
| 8 | N | -200 ~ 1300 ℃ | 50℃ | 0.5℃/0.1% |
| Incazelo yepharamitha yokuphumayo | |
| Ikhodi | Ipharamitha |
| 1 | 4 ~ 20mA |
| 2 | 0 ~ 20mA |
| 3 | 0~5v |
| 4 | 0 ~ 10V |
| 5 | 1~5V |
| 6 | 0 ~ 75mV |
| 7 | Umhlaba 10V |
| 8 | Ngokwezifiso |
Isibonelo: okokufaka okukodwa nokubili okukhiphayo, okokufaka kwe-thermocouple K (-200~1370°C), okuphumayo okubili kwe-4~20mA, ukunikezwa kwamandla okungu-24V, imodeli: PHG-12TT-111+