- Ibhodi Yetheminali
- Tihibe Tekuphepha Letihlukanisiwe
- Tintfo letihlukanisa Siginali
- Tintfo tekuvikela emagagasi
- Ema-Relays Ekuphepha
- Emamojuli e-I/O lahlakaniphile lahlukanisiwe
- Emasango lahlakaniphile
- Ema-Transceiver Emininingwane Yetimboni
- Tihlatiyi Temaphuzu Ematolo letiku-inthanethi
- Emamojuli Ekutfola Imininingwane
- Umguculi wemininingwane ye-HART
PHD-12TT-*11
Kubuka konkhe
Thermocouple kufaka kwehlukaniswa kwekuphepha umgodzi ungahlukanisa futsi ugucule thermocouple (TC) timphawu etindzaweni letiyingoti 4-20mA timphawu zamanje, bese ukhipha kubo endzaweni yekuphepha. Lesivimbelo sekuphepha sinesincephetelo sekuhlangana lokubandzako lesakhiwe futsi singalungiswa ngekuhlakanipha. Uhla langempela thermocouple kungasetha ngesoftware yekhompyutha. Inemisebenti ye-alamu yekuphuka kwetintambo kanye ne-alamu lengaphandle kwebanga. Lomkhicito udzinga kuphakelwa kwemandla lokutimele, ngekuphakelwa kwemandla lokuhlukanisiwe, kufaka, kanye netiphetho tekukhipha. "*" imelela luhlobo lwekufaka lwe-thermocouple, futsi imodeli letsite imelelwa yikhodi (bona "Luhlobo Lwesiginali Yekufaka Nelithebula Lelibanga" kute utfole imininingwane).
| Tinhlobo tesiginali yekufaka kanye nelibanga lekukala | ||||
| Ikhodi | Imodeli ye-TC | Libanga lekukala | Libanga lelincane | Kunemba kwekugucula |
| 1 | K | -200~1370°C | 50°C | 0.5°C/0.1% |
| 2 | S | -50~1760°C | 500°C | 1.5°C/0.1% |
| 3 | FUTSI | -140~1000°C | 50°C | 0.5°C/0.1% |
| 4 | J | -160~1200°C | 50°C | 0.5°C/0.1% |
| 5 | B | 250 ~ 1800°C | 500°C | 1.5°C/0.1% |
| 6 | T | -200~400°C | 50°C | 0.5°C/0.1% |
| 7 | R | -50~1760°C | 500°C | 1.5°C/0.1% |
| 8 | N | -200~1300°C | 50°C | 0.5°C/0.1% |
Tincazelo |
|
Lokufakwako endzaweni leyingoti |
|
Siginali yekufaka | K, S, E, J, B, T, R, N timphawu te-thermocouple (bona "Luhlobo Lwesiginali Yekufaka Nelithebula Lelibanga" kute utfole imininingwane) |
Kucinywa kwekufaka | "I-alamu lephansi" levamile ingashintjwa ibe "yi-alamu lesetulu" ngekusebentisa isoftware yekucubungula |
Libanga lesiginali | Uhla lokukala thermocouple ehambelanayo ngu -10 ~ 100mV. |
Libanga lekukala | Basebentisi benta kucushwa kwabo uma ba-oda, bese bakukhombisa kunombolo yemsila noma ngenye indlela. |
Sinxephetelo sekuhlangana lokubandzako lesakhelwe ngaphakathi | ± 1 ° C (Libanga lesinxephetelo -20 ° C ~ +60 ° C) |
Umphumela weluhlangotsi lwekuphepha: |
|
Siginali yemphumela | 4~20mA |
Umthamo wekulayisha lokuphumako | 0 ~ 500Ω (kwentiwa ngendlela loyifunako) |
Kuphakelwa kwemandla | 20-35 VDC |
Kusetjentiswa kwemandla | 24VDC amandla, 20mA lokukhipha |
Inkomba ye-LED | Luhlata: Inkomba yemandla |
Kunemba kwemphumela | Sicela ubheke "Luhlobo Lwesiginali Yekufaka Nelithebula Lelibanga" kute utfole imininingwane |
Sikhatsi sekuphendvula | Kufinyelela ku 90% welinani lekugcina kungakapheli 500ms |
Kushisa lokushisa | 0.005% FS/°C |
Emapharamitha ekushisa | Lokushisa lokusebenta: -20 ° C ~ + 60 ° C, lokushisa kwekugcina: - 40 ° C ~ + 80 ° C |
Umswakama lohlobene | 10% ~ 95% RH kute kufinyeta |
Emandla e-dielectric | Emkhatsini weluhlangotsi loluphephile ngaphakathi kanye neluhlangotsi lolungaphephile ngaphakathi (≥ 3000VAC / min); |
Kumelana nekuvikela | ≥100MΩ (emkhatsini wekufaka / lokukhiphako / kuphakelwa kwemandla) |
Kuhambisana kwe-elekthromagnethi | Ngokusho IEC 61326-1 (GB / T 18268), IEC 61326-3-1. |
MTBF | 100000h |
Tidzingo tetintambo | Sigaba sesiphambano ≥ 0.5mm2; Emandla ekuvikela ≥ 500V |
Tintfo tekusebenta ensimini letisebentako | KS, E, J, B, T, R, N TC tinzwa |
Indzawo yekufaka | Ifakwe endzaweni lephephile, ingahlanganiswa netintfo tekuphepha letingekhatsi etindzaweni letiyingoti kuze kube yi-Zone 0, IIC, Zone 20, na-IIIC . |
Sitifiketi sekuphepha
Sitifiketi sekuphepha lesisebentako
SIL2 ngekuya kwemazinga e-IEC 61508
Limaki lelingaqhumi
[Kuphuma Ga] IIC [Kuphuma Da] III
Lizinga lelingaqhumi
GB/T 3836.1-2021 GB/T 3836.4-2021
Ematheminali 3-4:
Um: 250V AC / DC Uo = 8.4V DC Io = 31mA
I-Po=65.1mW Co=4.8μF Lo=20mH
Umtimba wesitifiketi:
CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni)
Sitifiketi sekuphepha lesisebentako | SIL2 ngekuya kwemazinga e-IEC 61508 |
Limaki lelingaqhumi | [Kuphuma Ga] IIC [Kuphuma Da] III |
Lizinga lelingaqhumi | GB/T 3836.1-2021 GB/T 3836.4-2021 |
Ematheminali 3-4: | Um: 250V AC / DC Uo = 8.4V DC Io = 31mA |
Umtimba wesitifiketi: | CQST (China Sikhungo Sekugadza Lizinga Nekuhlola Sive Semikhicito Yagezi Levikelwe Ekuqhumeni) |
