用于连续与非接触精确物位测量的智能变送器。已获NMI和PTB认证，适用于计量交接和总量控制场合。

优点

• 精度低于1mm.

• 国际认证(NMi, PTB)适用于计量交接

• 可以作为独立的系统使用，也可以通过罐旁指示仪NRF590与储罐计量系统集成.

• 采用四线电缆，采用HART通信和24VDC本安供电，安装简单，经济实用.

• 采用低成本，轻重量通用法兰
• 具有定位装置，以补偿任何法兰倾斜。
• 通过数文引导式菜单轻松进行现场操作.
• 采用FDT/DTM技术(FieldCare)，方便进行仪表调试、文件编制和故障诊断.
• HART通信

Micropilot S用于储罐的高精度物位测量，可以用于计量交接，满足OIML R85 和API 3.1B的相关需求。

典型应用领域:

• 采用抛物面天线的Micropilot S非常适用于罐内测量，最大测量范围 40 m (131 ft).
• 采用喇叭天线的Micropilot S适用于由于储罐/短管尺寸限制不能采用用抛物面天线的罐内测量场合.

采用DN200 (8")  或DN250 (10")尺寸的抛物面天线的FMR540波束角只有4.4° 或 3.3°，非常适用于安装短管很靠近罐壁的测量场合。采用DN100 (4")喇叭天线的FMR540适用于小尺寸安装短管的测量场合.

技术参数

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