I-VTI
- Izithiyo Zokuphepha Ezizimele
- I-Signal Isolators
- Amadivayisi Avikelayo ahlinzayo
- Ukudluliselwa Kwezokuphepha
- Amamojula E-I/O Ahlakaniphile Ahlukanisiwe
- Amasango Ahlakaniphile
- I-Industrial Data Optical Transceivers
- Ama-Dew Point Analyzers aku-inthanethi
- Amamojula Wokutholwa Kwedatha
- HART idatha converter
I-PHD-11TM-11
Uhlolojikelele
Isignali yenzwa yokudlidliza ifakwa kusivimbeli sokuphepha esisodwa, esingabona ukudluliselwa okukodwa okungu-1: 1 kokuphuma kwesignali ye-voltage engalungile ngenzwa yokudlidliza endaweni eyingozi ukuya endaweni ephephile, futhi ingadlulisela amasignali e-AC ne-DC ngokulandelana, inomsebenzi ophezulu wokulwa nokuphazamiseka. Isekethe inikeza amandla ahlukene amathuluzi asensimini.
Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, futhi ukunikezwa kwamandla, okokufaka kanye nokuphumayo kuyahlukaniswa.
Imininingwane
| Okokufaka endaweni eyingozi | |
| Isignali yokokufaka | -20V--0.5V |
| I-voltage yokusabalalisa | Vula i-voltage yesekethe>-25V kanye ne-20mA: ≤-18V |
| Okukhiphayo ohlangothini lokuphepha: | |
| Isignali yokuphumayo | -20V--0.5V |
| ukumelana nomthwalo | RL≥20kΩ |
| I-voltage yokuhlinzeka | 20-35VDC |
| Ukusetshenziswa kwamandla | ≤60mA (24VDC amandla, uma 20mA) |
| Isikhombi se-LED | Okuluhlaza: Inkomba yamandla |
| Ukunemba kokudluliselwa kwe-DC | |
| Ukunemba kokudluliswa kwe-AC | 0Hz~1kHz,±1% 1kHz~10kHz,-2%~+1% 10kHz~20kHz,-5%~+1% |
| Impendulo yesigaba | Ngaphansi kuka-10 μ S kuyalingana no -0.72° 200Hz -2° 600HZ -3.6° 1kHz -36° 10kHz -72° 20kHz |
| Izinga lokushisa | Izinga lokushisa lokusebenza: -20℃~+60℃ izinga lokushisa lokugcina: -40℃~+80℃ |
| Umswakama ohlobene | 10% ~ 95% RH akukho ukufingqa |
| Amandla e-Dielectric | Phakathi kohlangothi oluphephile ngaphakathi kanye nohlangothi olungaphephile ngaphakathi (≥ 3000VAC/min); phakathi kokunikezwa kwamandla kanye netheminali engaphephile ngaphakathi (≥ 1500VAC/min) |
| Ukumelana ne-insulation | ≥100MΩ (phakathi kokufaka/okuphumayo/ukunikezwa kwamandla) |
| Ukuhambisana kwe-electromagnetic | Ngokusho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Izidingo zocingo | Indawo yokusika evundlile ≥ 0.5mm2; Amandla okushisa ≥ 500V |
| Imishini yasensimini esebenzayo | Inzwa yokudlidliza, i-negative voltage generator |
| Indawo yokufaka | Ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC |
| Isitifiketi esiphephile ngaphakathi | |
| Uphawu lobufakazi bokuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Izinga lokuvikela ukuqhuma | I-GB/T3836.1-2021 GB/T3836.4-2021 |
| Amatheminali4-5-6 | Um:250V AC/DC Uo=14.7V DC lo=207mA Po=0.76W Co=0.05μF Lo=0.56mH |
| Umzimba wesitifiketi | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Ubukhulu
Umdwebo wohlelo
Qaphela:
1. 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"