詳細(xì)介紹
產(chǎn)品描述
用于連續(xù)與非接觸*物位測(cè)量的智能變送器。已獲NMI和PTB認(rèn)證,適用于計(jì)量交接和總量控制場(chǎng)合。
優(yōu)點(diǎn)
精度低于1mm.
認(rèn)證(NMi, PTB)適用于計(jì)量交接
可以作為獨(dú)立的系統(tǒng)使用,也可以通過罐旁指示儀NRF590與儲(chǔ)罐計(jì)量系統(tǒng)集成.
采用四線電纜,采用HART通信和24VDC本安供電,安裝簡(jiǎn)單,經(jīng)濟(jì)實(shí)用.
- 采用低成本,輕重量通用法蘭
- 具有定位裝置,以補(bǔ)償任何法蘭傾斜。
- 通過數(shù)文引導(dǎo)式菜單輕松進(jìn)行現(xiàn)場(chǎng)操作.
- 采用FDT/DTM技術(shù)(FieldCare),方便進(jìn)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(chǔ)罐的高精度物位測(cè)量,可以用于計(jì)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(cè)量,*大測(cè)量范圍 40 m (131 ft).
- 采用喇叭天線的Micropilot S適用于由于儲(chǔ)罐/短管尺寸限制不能采用用拋物面天線的罐內(nèi)測(cè)量場(chǎng)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(cè)量場(chǎng)合。采用DN100 (4")喇叭天線的FMR540適用于小尺寸安裝短管的測(cè)量場(chǎng)合.
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 |