- 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-11TZ+/PHG-12TZ+
Ukubuka konke
Isiguquli sokushisa sokufaka se-RTD esinomsebenzi wokuvikela ukukhuphuka singaguqula amasignali amabili noma amathathu e-wire thermistor (RTD) abe amasignali wamanje e-DC. Singalungiswa ngobuhlakani, futhi ububanzi bangempela bokumelana nokushisa bungabekwa ngesofthiwe yekhompyutha. Sinemisebenzi ye-alamu yokuphuka kwentambo kanye ne-alamu engaphandle kwebanga.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okuneziphesheli zamandla ezihlukanisiwe, okokufaka, kanye nokukhipha.
Idatha Yobuchwepheshe
| Okokufaka | |
| Isignali yokufaka | Izimpawu ezimbili ze-thermistor yezintambo noma ezintathu (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 obuhambisanayo bokumelana nokushisa |
| Ububanzi bokulinganisa | Abasebenzisi benza ukucushwa kwabo lapho be-oda, futhi bakubonise ngenombolo yomsila noma ngenye indlela. |
| Ugesi wokuvuselela | 800μA |
| Umphumela: | |
| Isignali yokuphuma | Isignali ye-DC (yamanje/i-voltage) |
| Umthamo womthwalo: Ukumelana nomthwalo wamanje ≤500Ω (okungenziwa 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) |
| 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 e-dielectric | ≥ 2000VAC/min (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| Ukumelana nokushisa | 100MΩ (500VDC)(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 | Ama-thermistor amabili noma amathathu e-wire G53, Cu50, Pt100, Pt1000, Ni1000 |
Ubukhulu
Umdwebo wesimiso
Qaphela:
1. I-PHG-11TZ+ 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"
3. Uma ufaka i-RTD yezintambo ezintathu, kubalulekile ukuqinisekisa ukuthi izintambo ezintathu zilingana ngobude ngangokunokwenzeka
4. Uma ufaka i-RTD enezintambo ezimbili, amatheminali okuvikela ukuphepha 4 no-2 kumele afinyezwe
| Izinhlobo zesignali yokufaka kanye nobubanzi bokulinganisa | ||||
| Ikhodi | Imodeli ye-RTD | Ububanzi bokulinganisa | Ibanga elincane | Ukunemba kokuguqulwa |
| 1 | G53 | -50~150℃ | 20℃ | 0.2℃/0.1% |
| 2 | I-Cu50 | -50~150℃ | 20℃ | 0.2℃/0.1% |
| 4 | I-Pt100 | -200~850℃ | 20℃ | 0.2℃/0.1% |
| 6 | I-Pt1000 | -200~850℃ | 20℃ | 0.2℃/0.1% |
| 7 | I-Ni1000 | -60~250℃ | 20℃ | 0.2℃/0.1% |
| Incazelo yepharamitha yokukhipha | |
| Ikhodi | Ipharamitha |
| 1 | 4~20mA |
| 2 | 0~20mA |
| 3 | 0~5V |
| 4 | 0~10V |
| 5 | 1~5V |
| 6 | 0.042361111 |
| 7 | Umhlaba 10V |
| 8 | ngokwezifiso |
Isibonelo: okokufaka okukodwa kanye nokukhipha okubili, okokufaka kwe-RTD Pt100 (-200~850°C), iziteshi ezimbili zokukhipha okungu-4~20mA, ukunikezwa kwamandla okungu-24V, imodeli: PHG-12TZ-411+