FMR540雷達物位計
- 品牌： E十H
- 型號： FMR540
產(chǎn)品描述
用于連續(xù)與非接觸精確物位測量的智能變送器。已獲NMI和PTB認證，適用于計量交接和總量控制場合。
優(yōu)點
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精度低于1mm.
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國際認證(NMi, PTB)適用于計量交接
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可以作為獨立的系統(tǒng)使用，也可以通過罐旁指示儀NRF590與儲罐計量系統(tǒng)集成.
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采用四線電纜，采用HART通信和24VDC本安供電，安裝簡單，經(jīng)濟實用.
- 采用低成本，輕重量通用法蘭
- 具有定位裝置，以補償任何法蘭傾斜。
- 通過數(shù)文引導(dǎo)式菜單輕松進行現(xiàn)場操作.
- 采用FDT/DTM技術(shù)(FieldCare)，方便進行儀表調(diào)試、文件編制和故障診斷.
- HART通信
應(yīng)用領(lǐng)域
Micropilot S用于儲罐的高精度物位測量，可以用于計量交接，滿足OIML R85 和API 3.1B的相關(guān)需求。
典型應(yīng)用領(lǐng)域:
- 采用拋物面天線的Micropilot S非常適用于罐內(nèi)測量，最大測量范圍 40 m (131 ft).
- 采用喇叭天線的Micropilot S適用于由于儲罐/短管尺寸限制不能采用用拋物面天線的罐內(nèi)測量場合.
采用DN200 (8") 或DN250 (10")尺寸的拋物面天線的FMR540波束角只有4.4° 或 3.3°，非常適用于安裝短管很靠近罐壁的測量場合。采用DN100 (4")喇叭天線的FMR540適用于小尺寸安裝短管的測量場合.
技術(shù)參數(shù)
Continuous / Liquids
Measuring Principle
Level radar
Characteristic / Application
Horn antenna:
High precision measurement for for storage tanks up to 20 m (65ft)
Parabolic antenna:
High precision measurement for free space applications up to 40 m (131 ft)
Supply / Communication
4-wire (HART)
Frequency
K-band (~26 GHz)
Accuracy
+/- 1 mm
Ambient temperature
Standard:
-40°C...80°C
(-40°F...176°F)
For calibration to regulatory standards:
-25°C...60°C
(-13°F...131°F)
Process temperature
-40°C...200°C
(-40°F...392°F)
Process pressure absolute / max. overpressure limit
Horn: Vacuum...16 bar (232 psi)
Parabolic: Vacuum...6 bar (87 psi)
Use of UNIflange: Vacuum...1 bar (14.5 psi)
Main wetted parts
316L
Process connection
Horn Antenna: DN100, DN150 Flange
UNIFlange DN150, DN200, DN250
Parabolic antenna: UNIflange with Top Target
positioner DN200, DN250
For dk value < 1.9, contact Endress+Hauser
Max. measurement distance
Horn Antenna: 30 m (98 ft)
NMi and PTB 15 m (49 ft)
Parabolic antenna: 40 m (131 ft)
NMi = 25 m (82 ft), PTB = 30 m (98 ft)
Output
4...20 mA HART
Certificates / Approvals
ATEX, FM, CSA,
WHG/ Overfill prevention
Application limits
Maximum measuring range is dependent on the tank form and/or application
Strong condensate or build-up formation
FMR53x Existing stilling wells with non-ideal measuring conditions FMR532
