HART475 Lima Fesootaʻi
¤ Atoatoa le usitaia o tulafono lautele mo tulaga masani HART @ maliega;
¤ Pusa: 5V lithium pati, 3100mAh, faʻaauau pea taimi faigaluega: sili atu nai lo le 100 itula;
'Malosiaga faʻaaogaina: 4.5VDC, 30mA (aoga masani i le galue tulaga), 0.5µA (masani aoga i le tapunia tulaga);
'Faʻaaliga: 3.5-inisi TFT lanu lanu (iugafono: 480 * 320).
¤ HART @ interface e ogatasi ma le maliega a le HCF (HART⑧communication foundation), ma e galue ile 1200bit / s lua-ala semi-duplex mode.
¤ O le masani mode voltage e mafai ona maua e le HART @ interface o le ± 40V;
'O le aoga masani o leakage o loʻo i ai nei e laititi atu i le 1uA @ 20 ℃.
'Fesootaiga mamao o HART interface <1500m;
¤ HART @ fesoʻotaʻiga fesoʻotaʻiga i ai anti-EMC fua;
¤ HART @ fesoʻotaʻiga faʻatasi fesoʻotaʻiga otometi amplitude multiplication.
'Tele: 165 × 80 × 32mm (le aofia ai le paʻu tulaga).
'Siosiomaga faʻagaioiga: vevela 0 ℃ ~ 50 ℃
HK-H3151 、 HK-H1151 、 HK-H990-CT1 、 HK-H610 、 YOKOKAWA 、 EJA 、 Rosemount 1151 、 Rosemount 3051 、 HK-H990M (HART lautele uunaiga transmitter pepa lapisi 、 HK-H3351M (Huakong 3351 pressure transmitter card) 、、 SIPART_PS2 (SIMENS alatoto tulaga) 、 SITRANS_FM_MAG (SIMENS tele flowmeter) 、 SITRANS_TH300 (SIMENS thermometer).