Isiphumo se-Analog
- 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-PHC-22TD-1111
Isishwankathelo
Umqobo wokhuseleko okhutshiweyo we-analog ungafikelela ekudlulisweni kwemiqondiso ye-4 ~ 20mA ukusuka kwizixhobo ezikwindawo ekhuselekileyo ukuya kwindawo eyingozi, uqhube i-valve positioner, i-electric/pneumatic converter kunye nezinye izixhobo ezikwindawo, kwaye uxhase ukuhanjiswa kwemiqondiso yedijithali ye-HART kwicala elingaphambili. Le mveliso ifuna umbane ozimeleyo, kwaye umbane, igalelo kunye nemveliso zodwa.
| I-voltage yokubonelela | 20~35V DC, Ukusetyenziswa kwamandla: ≤90mA (umbane, imveliso ye-20mA) |
| Isignali yokufaka | 4~20mA (HART) |
| Isignali yesiphumo | 4~20mA (HART) |
| Ukumelana nomthwalo | Xa ukhupha i-20mA, i-0~800 Ω (ingenziwa ngokwezifiso) |
| Inani leendlela zokufaka kunye nezokuphuma | Igalelo ezi-2 Iziphumo ezi-2 |
| Izixhobo ezisebenzayo kwindawo | I-valve positioner, i-electric/pneumatic converter |
| Iiparamitha zobushushu | Ubushushu obusebenzayo: -20℃~+60℃, ubushushu bokugcina:-40℃~+80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla e-dielectric | Phakathi kwecala elikhuselekileyo ngokwasemzimbeni kunye necala elikhuselekileyo ngokwasemzimbeni (≥ 3000VAC/min); phakathi kombane kunye nesiphelo esikhuselekileyo ngokwasemzimbeni (≥ 1500VAC/min) |
| Ukumelana nobushushu | ≥100MΩ (phakathi kokufaka/ukukhupha/umbane) |
| Ubukhulu bangaphandle | Ubukhulu 12.5mm x ububanzi 108mm x ukuphakama 118mm |
| Ukuhambelana kwe-electromagnetic | Ngokwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Uphawu olungenakuqhuma | [Eks ia Ga] IIC [Ex ia Da] ⅢC |
| Iqumrhu leSatifikethi | I-CQST (iZiko leSizwe laseTshayina lokuLawula kunye noVavanyo loMgangatho lweeMveliso zoMbane eziKhuselweyo zoQhushu) |
| IiTerminali 1-2, 3-4 | Um：250V AC/DC Uo=28V DC Io=93mA I-Po=0.65W Co=0.083μF Lo=4.2mH |
| Iimfuneko zendawo yokufakela | Ifakwe kwindawo ekhuselekileyo, inokuqhagamshelwa kwi izixhobo zokhuseleko zangaphakathi kwiindawo ezinobungozi ukuya kuthi ga kwiZone 0, IIC, Zone 20, kunye ne-IIIC |
| I-MTBF | Malunga ne-100000h |
Qaphela: Umbane wesitimela samandla ngumsebenzi ongazikhethela wona. Abasebenzisi kufuneka chaza imo yombane xa uodola. Nceda ubhekisele kwisincamathiselo kwiphepha 89.
I-PHD-11TC-33A-23
I-PHC-22TD-1111