Ukufakwa kwefrikhwensi
- Ibhodi yeTheminali
- Iinqabo zokuphepha ezihlukanisiweko
- Iinsetjenziswa ezihlukanisako zesiginali
- Iinsetjenziswa zokuvikela ama-Surge
- Iinsetjenziswa zokuphepha
- Amamojula we-I/O ahlakaniphileko ahlukileko
- Amasango ahlakaniphileko
- Iinsetjenziswa ze-Optical Data yezebubulo
- Iinhlaziyi ze-Inthanethi ze-Dew Point
- Amamojula wokuthola idatha
- Umtjhugululi wedatha we-HART
PHD-22TP-1313 /PHD-22TP-2323
Ukuhlolisisa
Isiginali yefrikhwensi ifakwa ngaphakathi kwesithiyo sokuphepha esizimeleko, esingaba ukuqaphela ukudluliswa kwe-1: 1 kwesiginali yefrikhwensi yesisetjenziswa ngaphakathi eyingozi indawo ukuya endaweni ephephileko, begodu unikele ngamandla ahlukanisiweko ukuphakela (12V nofana 24V) kwethulusi lesimu eyingozi isifunda.
Umkhiqizo lo udinga umthombo wamandla ozijameleko, begodu umthombo wamandla, okufakwako nokuphumako kuhlukaniswe phakathi komunye nomunye.
| Ukufaka endaweni eyingozi | |
| Isiginali yokufaka | Imvamisa ≤ 100kHz, ubukhulu ≤ 12V, umjikelezo womsebenzi ≥ 20%, izinga eliphezulu ≥ 4V, izinga eliphasi ≤ 1V (PHD-22TP-1313) Imvamisa ≤ 100kHz, ubukhulu ≤ 4V, umjikelezo womsebenzi ≥2V 20%, izinga eliphezulu ≥ 4V, izinga eliphasi ≤ 1V (PHD-22TP-2323) |
| Ivoltheji yokusabalalisa | Ivoltheji yesekethe evulekileko ≤ 13V, ivoltheji yokusabalalisa ≥ 8.5V lokha nayifakwe i-25mA (PHD-22TP-1313) |
| Ivoltheji yesekethe evulekileko ≤ 25V, ivoltheji yokusabalalisa ≥ 16V lokha nayifakwe i-25mA (PHD-22TP-2323) | |
| Umphumela wehlangothi lokuphepha: | |
| Isiginali yokuphuma | Imvamisa 1: 1 umphumela |
| Ibanga lesiginali | Isiginali ephasi ≤ 0.5V |
| Izinga eliphezulu lesignali ≥ 10V (PHD-22TP-1313) | |
| Izinga eliphezulu lesignali ≥ 20V (PHD-22TP-2323) | |
| Ukutjhayela kwamanje | ≤ 15mA, ukujamelana nomthwalo ≥ 1k Ω |
| Ivoltheji yokuphakela | 20-35VDC |
| Ukusetjenziswa kwamandla | Lokha nayinikelwa amandla yi-24VDC begodu iphuma ibe sezingeni le-12V |
| ≤ 80mA (PHD-22TP-1313) | |
| ≤ 100mA (PHD-22TP-2323) | |
| Isitjengiso se-LED | Okuluhlaza: Inkomba yamandla |
| Ukwamukela nokudlulisa isikhathi sokutjhugulula | ≥20ms |
| Amapharamitha womtjhiso | Izinga lokutjhisa lokusebenza: -20°C~+60°C |
| izinga lokutjhisa lokugcina:-40°C~+80°C | |
| Umswakama ohlobene | 10%~95% RH akukho ukutjhisa |
| Amandla we-dielectric | Phakathi kwehlangothi eliphephileko nelingaphephileko (≥ 3000VAC/min); |
| hlangana nokuphakelwa kwamandla netheminali engaphephiko (≥ 1500VAC/min) | |
| Ukujamelana nokuvikela | ≥100MΩ (phakathi kokufaka/ukukhipha/ukuphakelwa kwamandla) |
| Ukukhambisana kwe-elekthromagnethi | Ngokuya nge-IEC 61326-1(GB/T 18268), i-IEC 61326-3-1 |
| MTBF | 100000h |
| Iimfuneko zeentambo | Isigaba esiphambanweni ≥ 0.5mm2; Amandla wokuvikela ≥ 500V |
| Iinsetjenziswa ezisebenzako | Iinsetjenziswa zokulinganisa imvamisa |
| Indawo yokufaka | Ifakwe endaweni ephephileko, ingahlanganiswa namathulusi wokuphepha wangaphakathi eendaweni eziyingozi ukuya ku-Zone 0, IIC, Zone 20, kanye ne-IIIC |
| Isitifiketi sokuphepha | |
| Iphawu lokuvikela ukuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Izinga elivikela ukuqhuma | GB/T3836.1-2021 GB/T3836.4-2021 |
| PHD-22TP-1313 | |
| Amatheminali 1-3、4-6 | Um:250V AC/DC Uo=14.7V DC Io=207mA |
| Po=0.76W Co=0.5μF Lo=0.56mH | |
| Amatheminali 2-3、5-6 | Um：250V AC/DC Uo=8V DC Io=2.5mA |
| Po=5mW Co=5.9µF Lo=100mH | |
| PHD-22TP-2323 | |
| Amatheminali 1-3、4-6 | Um:250V AC/DC Uo=28V DC Io=93mA |
| Po=0.65W Co=0.05μF Lo=2.4mH | |
| Amatheminali 2-3、5-6 | Um：250V AC/DC Uo=8V DC Io=2.5mA |
| Po=5mW Co=5.9µF Lo=100mH | |
| Umzimba wesitifiketi | I-CQST (i-China National Quality Supervision and Test Center of Explosion Protected Electrical Products) |
phd-22tp-1313-phd-22tp-2323
