產(chǎn)品參數(shù) 品牌：E+H/恩德斯豪斯 型號：FMD78 加工定制：是 類型：低差壓變送器 精度等級：±0.075% 通信：4...20mA HART操作 產(chǎn)品特點(diǎn) 差壓變送器，帶有金屬測量膜片和毛細(xì)管膜片密封 抗過載，帶功能監(jiān)測，具有HART, PROFIBUS PA 或FF*會現(xiàn)場總線通信協(xié)議 優(yōu)點(diǎn) 高的可重復(fù)性和長期運(yùn)行穩(wěn)性 ： ±0.075% 量程比100:1，特殊要求可高 用于流量和差壓監(jiān)測，高符合SIL3, 由TüV SüD根據(jù)IEC 61508 標(biāo)準(zhǔn)進(jìn)行認(rèn)證 HistoROM/M-DAT 存儲模塊 對測量元件和電子模塊進(jìn)行功能監(jiān)測 模塊化設(shè)計(jì)，可以與差壓、靜壓和壓力測量儀表(Deltabar S, Deltapilot S, Cerabar S)的模塊部件進(jìn)行互換, 如： - 可換的顯示單元 - 通用的壓力和差壓電子模塊 通過設(shè)定菜單進(jìn)行調(diào)試 現(xiàn)場菜單引導(dǎo)式操作 廣泛的自診斷功能 應(yīng)用領(lǐng)域 Deltabar S差壓變送器可用于解決以下測量問題： 液體的物位、體積或質(zhì)量測量 通過多項(xiàng)認(rèn)證 技術(shù)參數(shù) Continuous / Liquids Pressure Measuring Principle Differential pressure Characteristic / Application Digital transmitter with metallic measuring diaphragms diaphragm seals and capillaries Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier Supply / Communication 4...20 mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUDATION Fieldbus: 9...32V DC Accuracy 0,075% + influence of diaphragm seal Long term stability 0,05% of URL/year Ambient temperature -40°C...85°C (-40°F...185°F) Process temperature -40°C...400°C (-40°F...662°F) Process pressure absolute / max. overpressure limit 160bar (2400 psi) Pressure measuring range 100mbar...40bar (1.5psi ... 600 psi) Main wetted parts Alloy C276 316L Monel Tantalum Process connection Diaphragm seal (Pancakes, threads) Flanges (DIN, ANSI) Tri-Clamp ISO2852 Hygienic connections Max. measurement distance 400m (1312ft) H2O Output 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus Certificates / Approvals ATEX FM CSA NEPSI IECEx SIL NACE GL marine WHG/ Overfill prevention EN10204-3.1 3A Options HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing Application limits Measuring cell: Metal welded 產(chǎn)品實(shí)拍 標(biāo)簽： FMD7 差壓變送 E+H 金屬測量 ? FMD78 差壓變送器 E+H 金屬測量膜片和毛細(xì)管膜片 ? 青島市差壓變送器 ? 青島市差壓變送器廠家

山東 青島市[FMD78 差壓變送器 E+H 金屬測量膜片和毛細(xì)管膜片] 青島市差壓變送器廠家
FMD78差壓變送器E+H帶有金屬測量膜片和毛細(xì)管膜片密封