Izithintelo zoKhuseleko ezizimeleyo zeH Series Backplane Mounting
- Ibhodi yesiphelo
- Izithintelo zoKhuseleko ezizimeleyo
- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
- IiTransceivers zeDatha yeZimboni
- Abahlalutyi beDew Point kwi-Intanethi
- Iimodyuli zoKufumana idatha
- Isiguquli sedatha se-HART
I-PHD-22HD-2121
Isishwankathelo
Isithintelo sokhuseleko esizimeleyo kwicala lokufumanisa: i-PHD-22HD-2121, igalelo kunye nemveliso ye-analog, igalelo eliphindwe kabini kunye nemveliso ephindwe kabini.
Umqobo ohlukanisiweyo ungawuhlukanisa kwaye udlulisele isignali ye-4 ~ 20mA okanye isignali ye-DC 4 ~ 20 mA eyenziwe ngumthumeli kwindawo eyingozi kwindawo ekhuselekileyo. Xa umthumeli enkqubo yeengcingo ezimbini okanye ezintathu, umqobo wokhuseleko unika amandla kumthumeli.
Le mveliso ifuna umbane ozimeleyo.
Le mveliso ixhasa isignali ye-HART kunye ne-alamu yokuqhawula.
| I-voltage yokubonelela | 20~35VDC, ukusetyenziswa kwamandla |
| Umbane ophumayo onamandla anikiweyo | Xa isiphumo sesekethe singama-20mA, i-voltage enikiweyo yi-≥16V |
| Isignali yokufaka | Isidlulisi esineentambo ezimbini okanye ezintathu okanye isignali yomthombo wangoku (i-HART) |
| Isignali yesiphumo | 4~20mA (HART) |
| Umthamo womthwalo ovumelekileyo wemveliso | 0~500Ω (ingenziwa ngokwezifiso) |
| Ukuchaneka kwemveliso | 0.1%FS (Ixabiso eliqhelekileyo: 0.05% FS) |
| Ukushukuma kobushushu | 0.005% FS/℃ |
| Inani lezinto ezifakiweyo neziphumayo | Igalelo eli-2 Iziphumo ezi-2 |
| Izixhobo zasentsimini ezisebenzayo | Isixhobo sokudlulisa esineentambo ezimbini, i-3-wire transmitter kunye nesignali yomthombo wangoku, le mveliso ifanelekile kwi-ABB, Fisher, Rosemount, |
| I-Honeywell 11, kunye ne-3351, i-EJA, i-SIEMENS kunye nezinye iimveliso ezinetekhnoloji engeniswe kwamanye amazwe | |
| Ipharamitha yobushushu | Ubushushu obusebenzayo: -20℃~+60℃, ubushushu bokugcina: -40℃~+80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla okuvala ubushushu | Phakathi kwecala elikhuselekileyo ngokwangaphakathi kunye necala elikhuselekileyo ngokwangaphakathi (≥3000VAC/min); |
| phakathi kobonelelo lombane kunye necala elingakhuselekanga ngokwasemzimbeni (≥1500VAC/min) | |
| Ukumelana nobushushu | ≥100MΩ (phakathi kokufaka/ukukhupha/umbane) |
| Ubukhulu bangaphandle | Ubukhulu 15.8mm * ububanzi 104.8mm * ukuphakama 116.1mm |
| Ukuhambelana kwe-electromagnetic | Ngokwe-IEC 61326-1 (GB/T 18268), i-IEC 61326-3-1 |
| Uphawu olungenakuqhuma | [Exia Ga]IIC, [Exia Da]IIIC |
| Isatifikethi sokhuseleko olusebenzayo | I-SIL2 ngokwemigangatho ye-IEC 61508 EN 61511 |
| Umbutho wesiqinisekiso | I-CQST (iZiko leSizwe laseTshayina lokuLawula kunye noVavanyo loMgangatho lweeMveliso zoMbane eziKhuselweyo zoQhushu) |
| Iiparameters eziqinisekisiweyo (phakathi kweeterminals 1-3) | Um=250V Uo=7.2V Oku =-- Emva =-- I-Co=12μF Lo=-- |
| Iiparameters eziqinisekisiweyo (phakathi kweeterminals 2-3,2-1) | Um=250V I-Voltage=28V I=93mA I-Po=0.65W I-Co=0.083μF Lo=4.2mH |
| Iimfuno zendawo yokufakela | Ingaqhagamshelwa nezixhobo ezikwindawo eyi-0 nge ⅡA, ⅡB, Igesi eyingozi ye-ⅡC |
| I-MTBF | ≤100000h |
I-PHD-11TC-33A-23
I-PHD-22HD-2121