- 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
PHG-11TT+/ PHG-12TT+
Ukubuka konke
Isiguquli sokushisa sokufaka i-Thermocouple esinomsebenzi wokuvikela ukukhuphuka singahlukanisa futhi siguqule amasignali e-thermocouple (TC) DC abe amasignali wamanje. Lesi siguquli sokushisa sine-cold end cold compensation eyakhelwe ngaphakathi futhi singalungiswa ngokuhlakanipha. Ububanzi bangempela be-thermocouple bungasethwa ngesofthiwe yekhompyutha. Sinemisebenzi ye-alamu yokuphuka kwentambo kanye ne-alamu engaphandle kwebanga.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okuneziphesheli zamandla ezihlukanisiwe, okokufaka, kanye nokukhipha.
Imininingwane
| Okokufaka | |
| Isignali yokufaka | Izimpawu ze-thermocouple 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) |
| Umthamo womthwalo wokukhipha | Ukumelana nomthwalo wamanje ≤500Ω (kungenziwa ngezifiso) Ukumelana nomthwalo we-voltage |
| Izici zokuvikela ukukhuphuka: | |
| I-ln yamanje yokukhipha okujwayelekile (8/20μs) | 5kA |
| Izinga lokuvikela i-voltage liphezulu (8/20μs): | 60V (umugqa kuya emgqeni) |
| Izinga lokuvikela i-voltage liphezulu (8/20μs): | 600V (umugqa oya phansi) |
| Ngokwezindinganiso | GB/T18802.21-2016 (okulingana no-1EC61643-21:2012) |
| I-voltage yokunikezela | 20-35VDC |
| Ukusetshenziswa kwamandla | Ukuphuma kwamanje 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 | 800000h |
| Izidingo zentambo | Ingxenye ephambene ≥ 0.5mm²; Amandla okuvikela ≥ 500V |
| Imishini yasensimini esebenzayo | Izinzwa ze-TC ze-K. S, E, J, B, T, R, N |
Ubukhulu
Umdwebo wesimiso
Qaphela:
1. I-PHG-11TT+ ayifaki ingxenye yokukhipha 2
2. Umsebenzi wesitimela sikagesi uwumsebenzi ongawukhetha, futhi abasebenzisi badinga ukucacisa indlela yokunikezwa kwamandla uma befaka i-oda
Ukukhethwa kwezixhumi zesitimela sikagesi kungabhekisela ekhasini 89 le-"Annex"
Imininingwane, imodeli kanye nekhodi
| Izinhlobo zesignali yokufaka kanye nobubanzi bokulinganisa | ||||
| 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% |
| Incazelo yepharamitha yokukhipha | |
| Ikhodi | Ipharamitha |
| 1 | 4~20mA |
| 2 | 0~20mA |
| 3 | 0~5V |
| 4 | 0~10V |
| 5 | 1~5V |
| 6 | 0~75mV |
| 7 | Umhlaba 10V |
| 8 | Kwenziwe ngezifiso |
Isibonelo: okokufaka okukodwa kanye nokukhipha okubili, okokufaka kwe-thermocouple K (-200~1370°C), okuphuma okubili okungu-4~20mA, ugesi ongu-24V, imodeli: PHG-12TT-111+