- 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-11TF-27
Ukuhlolisisa
Isithiyo sokuphepha esihlukanisiweko esinemiphumela yokudlulisa ukufaka kweswitshi, esihlukanisa begodu sidlulisele amatshwayo wokufaka avela ebantwini beswitjhi nofana amaswitjhi aseduze eendaweni eziyingozi ukuya endaweni ephephileko ene-output relay ngokusebenzisa isithiyo sokuphepha. Ukutholwa kwephutha lelayini kwenziwa ngokusebenzisa umphumela ohlukileko begodu kutjengiswa ku-LED ephezulu yemojuli. Iswitjhi yokudayela yemodyuli isetjenziselwa ukusetha ukufaka nokukhipha ngaphakathi kwesigaba nofana ukulawula okubuyela emuva, kanye nokuvumela nofana ukuvala umsebenzi wokutjengisa i-alamu yokuthola amaphutha welayini.
Umkhiqizo lo udinga ukuphakelwa kwamandla okuzijameleko, okuphakelwa kwamandla okuhlukileko, ukungena, nokukhipha amatheminali.
| Iinqophiso | |
| Ukufaka endaweni eyingozi | |
| Isiginali yokufaka | Tjhugulula oxhumana nabo/ukutjhidela |
| Ivoltheji yokuphakela yesensa | Mayelana nama-8V |
| Izinga lokutjhugulula | |
| Iimfanelo zokufaka/zokukhipha: | |
| Ukufaka kwamanje okusesayithini | >2.1mA, okuphumako kuvaliwe, okutjengisa bona kuvuliwe; |
| Lokha naku | |
| Okukhiphako kuvamise ukuba "Vula"/"Vala" | Lokha iswitjhi yokudayela i-K1 isehlangothini elithi "VULWE", umphumela wokudlulisela uthi "Uvalekile ngokujayelekileko". |
| Ukulawula ukutjhugulula kokuthintana | Lokha iswitjhi yokudayela i-K1 iseceleni "OFF", umphumela wokudlulisela uthi "Uvulekile ngokujayelekileko". |
| Lokha iswitjhi yokudayela i-K2 isehlangothini elithi "ON", isekhethi ikhetha ukutjengisa umsebenzi we-alamu ye-LFD yokukhanya okubomvu. | |
| Umphumela endaweni ephephileko | |
| Isiginali yokuphuma | Ukudlulisa nokudlulisa i-alamu (ngokuzikhethela) |
| Umthamo wokuthintana | 250VAC/2A,30VDC/2A lokha nayibekwa ngaphasi kwemithwalo ejamelanako |
| Isikhathi sokuphendula | 20ms |
| Amapharamitha asisekelo | |
| Ivoltheji yokuphakela | 20~35VDC |
| Ukusetjenziswa kwamandla | |
| Isitjengiso se-LED | Okuluhlaza: Inkomba yamandla |
| Ophuzi: I-output relay isesimeni esijayelekileko sokusebenza | |
| Obomvu: Isitjengiso se-LFD, i-alamu yephutha lelayini | |
| Amapharamitha womtjhiso | Izinga lokutjhisa lokusebenza: -20°C ~ +60°C, |
| Izinga lokutjhisa lokugcina: -40°C ~ +80°C | |
| Umswakama ohlobene | 10%~95% RH akukho ukutjhisa |
| Amandla wokuvikela | Phakathi kwehlangothi eliphephileko nelingaphephileko (≥3000VAC/min); hlangana nokuphakelwa kwamandla nehlangothi elingaphephiko (≥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 zesimini ezifana nama-dry contacts nofana i-NAMUR yohlobo lokutjhidelana kweswitshi ehambisana nezinga le-DIN19234 |
| Indawo yokufaka | Ifakwe endaweni ephephileko, ingahlanganiswa namathulusi wokuphepha wangaphakathi eendaweni eziyingozi ukuya ku-Zone 0, IIC, Zone 20, kanye ne-IIIC |
| Isitifiketi sokuphepha | |
| Isitifiketi sokuphepha okusebenzako | I-SIL3 ngokuya ngamazinga we-IEC 61508 |
| Iphawu lokuvikela ukuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Izinga elivikela ukuqhuma | GB/T3836.1-2021 GB/T3836.4-2021 |
| Amatheminali 3-4 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7μF Lo=165mH | |
| Umzimba wesitifiketi | I-CQST (i-China National Quality Supervision and Test Center of Explosion Protected Electrical Products) |
Qaphela: Ukuphakelwa kwamandla wesitimela samandla kungumsebenzi ongakhetha kiwo. Abasebenzisi kufuze tjho indlela yokuphakelwa kwamandla lokha nawu-oda.
Sibawa uqale ukunamathiselwa ekhasini 89.
