HART475 Isikhulumi Esiphathwayo
Compliance Ukuhambisana ngokugcwele nemiyalo ejwayelekile ye-HART @ protocol ejwayelekile;
¤ Ibhethri: 5V lithium battery, 3100mAh, isikhathi sokusebenza esiqhubekayo: ngaphezu kwamahora ayi-100;
Consumption Ukusetshenziswa kwamandla: 4.5VDC, 30mA (inani elijwayelekile esimweni sokusebenza), 0.5µA (inani elijwayelekile kusimo sokuvala);
¤ Khombisa: Isikrini sombala we-TFT 3.5-intshi (isixazululo: 480 * 320).
I-HART @ interface ivumelana nesivumelwano se-HCF (HART⑧communication foundation), futhi isebenza ngo-1200bit / s two-way semi-duplex mode.
Common Amandla wevolumu evamile i-HART @ interface engayithola ingu- ± 40V;
¤ Inani elijwayelekile lokuvuza kwamanje lingaphansi kuka-1uA @ 20 ℃.
¤ Ibanga lokuxhumana lesibonisi se-HART <1500m;
I-HART @ interface yokuxhumana inezinyathelo zokulwa ne-EMC;
Interface HART @ ukuxhumana esibonakalayo kunomsebenzi wokuphindaphinda kwe-amplitude okuzenzakalelayo.
Usayizi 165: 165 × 80 × 32mm (ngaphandle kwecala lesikhumba).
Environment indawo yokusebenza: izinga lokushisa 0 ℃ ~ 50 ℃
I-HK-H3151, HK-H1151, HK-H990-CT1, HK-H610, i-YOKOKAWA, i-EJA, iRosemount 1151, iRosemount 3051, i-HK-H990M, i-HART jikelele ingcindezi yokudlulisa ikhadi elijikelezayo, i-HK-H991M, ibhodi lokudlulisa jikelele Card HK-H3351M, Huakong 3351 ingcindezi yokudlulisa ingcindezi ikhadi）, SIPART_PS2, SIMENS valve positioner）, SITRANS_FM_MAG （SIMENS mass flowmeter）, SITRANS_TH300 （SIMENS thermometer ometer.
