Okokufaka Kwesignali Yezinga Lokushisa
- Ibhodi Yesiphetho
- Izithiyo Zokuphepha Ezihlukanisiwe
- Izihlukanisi Zesignali
- Amadivayisi Okuvikela Okukhuphukayo
- Ukudluliselwa Kokuphepha
- Amamojula e-I/O ahlakaniphile ahlukanisiwe
- Amasango Ahlakaniphile
- Ama-Transceiver Optical Data Ezimboni
- Abahlaziyi be-Dew Point abaku-inthanethi
- Amamojula Okuthola Idatha
- Isiguquli sedatha se-HART
0102030405
Uchungechunge lwe-PHG-22TT
Ukubuka konke
Isidluliseli sokushisa sokufaka i-Thermocouple singahlukanisa futhi siguqule
isignali ye-DC esuka ku-thermocouple (TC) iye kusignali ye-DC. Lo mkhiqizo
inomsebenzi wokunxephezela i-cold junction eyakhelwe ngaphakathi futhi ingalungiselelwa
ngokuhlakanipha. Ububanzi bangempela be-thermocouple bungabekwa
isofthiwe yekhompyutha. . Inomsebenzi we-alamu yokunqamula kanye
umsebenzi we-alamu ongaphandle kwebanga.
Lo mkhiqizo udinga ukunikezwa amandla ngokuzimela, kanye nokunikezwa kwamandla,
Amatheminali okufaka kanye nokukhipha ahlukanisiwe.
| Uhlobo lwesignali yokufaka kanye nethebula lobubanzi | ||||
| Ikhodi | Imodeli ye-TC | Ububanzi bokulinganisa | Ibanga elincane | Ukunemba kokuguqulwa |
| 1 | K | -200～1370℃ | 50℃ | 0.5℃/0.1% |
| 2 | S | -50～1760℃ | 500℃ | 1.5℃/0.1% |
| 3 | FUTHI | -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% |
| Okokufaka | |
| Isignali yokufaka | Izimpawu ze-TC ze-K, S, E, J, B, T, R, N (bheka "Uhlobo Lwesignali Yokufaka kanye Nethebula Lobubanzi" ukuthola imininingwane) |
| Ukunqanyulwa kokufaka | "I-alamu ephansi" ezenzakalelayo ingashintshwa ibe "i-alamu ephezulu" ngesofthiwe yokucushwa |
| Ibanga lesiginali | Ububanzi bokulinganisa be-thermocouple ehambisanayo buyi--10~100mV. |
| Ububanzi bokulinganisa | Abasebenzisi benza ukucushwa kwabo lapho be-oda, futhi bakubonise ngenombolo yomsila noma ngenye indlela. |
| Isinxephezelo esibandayo esakhelwe ngaphakathi | ±1°C(Ibanga lesinxephezelo -20°C~ +60°C) |
| Umphumela: | |
| Isignali yokuphuma | Isignali ye-DC (yamanje/i-voltage) |
| Ukumelana Nomthwalo | Ukumelana nomthwalo wamanje ≤500Ω (kungenziwa ngezifiso) Ukumelana nomthwalo we-voltage |
| I-voltage yokunikezela | 20-35VDC |
| Ukusetshenziswa kwamandla | Ukuphuma kwamanje |
| Isikhombisi se-LED | Okuluhlaza: Isikhombisi samandla i-alamu yebanga eliphansi i-L1 ivuliwe, i-alamu yebanga eliphezulu i-L2 ivuliwe |
| Ukunemba kokukhipha | Sicela ubheke "Uhlobo Lwesignali Yokufaka kanye Nethebula Lobubanzi" ukuthola imininingwane |
| Isikhathi sokuphendula | Kufinyelelwa ku-90% wenani lokugcina ngaphakathi kwama-300ms |
| Ukukhukhuleka kwezinga lokushisa | 0.005%FS/℃ |
| Amapharamitha okushisa | Izinga lokushisa lokusebenza: -20℃~+60℃, izinga lokushisa lokugcina:-40℃~+80℃ |
| Umswakama ohlobene | 10%~95% RH akukho ukujiya |
| Amandla okuvala uthuli | ≥2000VAC/min (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukumelana nokushisa | 100MΩ （500V DC） (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | GB/T 18268, IEC 61326-1 |
| I-MTBF | 80000h |
| Izidingo zentambo | Ingxenye ephambene ≥ 0.5mm²; Amandla okuvikela ≥ 500V |
| Imishini yasensimini esebenzayo | Izinzwa ze-TC ze-K. S, E, J, B, T, R, N |
Qaphela: Umsebenzi wesitimela samandla ngumsebenzi ongawukhetha, futhi abasebenzisi kudingeka bacacise
indlela yokunikezwa kwamandla lapho ubeka i-oda
Ukukhethwa kwezixhumi zesitimela sikagesi kungabhekisela ekhasini 89 le-"Annex"
Isibonelo: okokufaka okubili kanye nokokukhipha okubili, okokufaka okubili kwe-thermocouple K (-200-1370C),
okukhiphayo okubili okungu-4-20mA, ukunikezwa kwamandla okungu-24V, imodeli: PHG-22TT-1111
I-PHD-11TC-33A-23
Uchungechunge lwe-PHG-22TT