杭州中瑞自動化系統有限公司
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<ul id="qqie6"></ul> 杭州中瑞自動化系統有限公司
產品描述 連續的非接觸式物位測量儀表。經濟的4 - 20 mA 兩線制技術，適用于危險區域。
優點
Micropilot M可用于對液體、漿料、淤泥和固了進行連續的非接觸式物位測量。測量不受介質改變、溫度變化、氣層或蒸汽的影響。
FMR240具有小尺寸的40mm(1?") 喇叭天線，非常適合于小型容器中的物位測量，其測量精度可達±3 mm (±0.12 in).
Continuous / Liquids測量原理 Level radar Characteristic / Application Ideal for level measurements especially in small tanks Supply / Communication 2-wire (HART / PROFIBUS PA / FOUNDATION Fieldbus) Frequency K-bａnd (~ 26 GHz) Accuracy +/- 3 mm Ambient temperature -40 °C...+80 °C
(-40 °F...+176 °F)Process temperature -40 °C ... 150 °C
(-40 °F ... 302 °F)Process pressure absolute / max. overpressure limit Vacuum...40 bar
(Vacuum...580 psi)Main wetted parts 316L, Alloy C Process connection Thread:
NPT 1 1/2, R 1 1/2
Flange:
DN50...DN150,
ASME 2"...6",
JIS 10KProcess connection hygienic Tri-Clamp ISO2852 Tank size / Application null Max. measurement distance Standard: 40m (131ft)
With additional option F (G): 70m (229ft)
Output 4...20 mA HART
PROFIBUS PA
FOUNDATION FieldbusCertificates / Approvals ATEX, FM, CSA, IECEx, TIIS, NEPSI
Overfill prevention WHG
SIL
EN10204-3.1
NACE
Marine GL/ABS/NKApplication limits Maximum measuring range is dependent on the tank form and/or application
Ammoniacal gas phase
FMR230 in stilling well
strong buildup formation
FMR230 with air purge
316L/1.4435 or Alloy C non-resistant
FMR231,244, 245
Hygiene requirements
FMR231, 245
Custody transfer measurement
FMR5xx
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