恩德斯豪斯Endress+Hauser液位測量的基本型儀表FMR50*
連續(xù)液位測量
測量原理 雷達(dá)物位
特點(diǎn)/應(yīng)用 For basic level measurement in liquids, pastes and slurries; non affected by changing media, temperature changes, gas blankets or vapor;
Encapsulated PVDF or PP clad horn antenna
特性 SIL 2 according to IEC 61508,
Safety and reliability with Multi-Echo Tracking,
HistoROM
電源/通信 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus)
4-wire (HART)
頻率 K-band (~26 GHz)
測量精度 +/- 2 mm (0.08 in)
環(huán)境溫度 -40...+80 °C
(-40...+176 °F)
過程溫度 -40...+130 °C
(-40...+266 °F)
過程絕壓/zui大過壓界限 Vacuum...3 bar
(Vacuum...43.5 psi)
接觸介質(zhì)部件 PVDF, PTFE, Viton, PP, PBT
過程連接 Thread:
G1 1/2, MNPT1 1/2
Flange:
UNI DN80...DN150 (3"...6")
zui大測量距離 Standard: 30 m (98 ft)
With enhanced dynamics: 40 m (131 ft)
輸出 4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
證書和認(rèn)證 ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI, KC
Safety approvals Overfill prevention WHG
SIL
可選項(xiàng) Display
Customized parameterization
PWIS free
應(yīng)用局限 Maximum measuring range is dependent on the tank form and/or application:
Ammoniacal gas phase:
FMR54 in stilling well
Strong buildup formation:
FMR54 with air purge
Low DK:
FMR51
Only PTFE resistant:
FMR52
Custody transfer measurement:
FMR5xx
恩德斯豪斯Endress+Hauser液位測量的基本型儀表FMR50*
可靠的非接觸式測量,不受介質(zhì)和過程條件變化的影響
HistoROM集成數(shù)據(jù)存儲單元,幫助快速調(diào)試、維修和診斷
測量可靠性高,基于多回波追蹤計(jì)算,即使倉內(nèi)存在障礙物依然能夠準(zhǔn)確測量
硬件和軟件開發(fā)過程符合IEC 61508標(biāo)準(zhǔn),單臺儀表滿足SIL2, 同構(gòu)冗余條件下達(dá)SIL3
心跳技術(shù),在整個(gè)生命周期內(nèi)實(shí)現(xiàn)高效、安全的工廠運(yùn)營
無縫集成到控制或資產(chǎn)管理系統(tǒng),直觀的引導(dǎo)式操作概念(現(xiàn)場或通過控制系統(tǒng))
通過世界的SIL和WHG實(shí)驗(yàn)認(rèn)證,節(jié)約您的時(shí)間和經(jīng)濟(jì)成本