E+H Levelflex FMP51

导波雷达(TDR) | -50 ~ +200 ℃ | SIL 2(IEC 61508);SIL 3(同构冗余)

Category: Level Transmitters Confidence: Official first-party Verified: 2026-09-26

Key Specifications

BrandE+H
ModelLevelflex FMP51
CategoryLevel Transmitters
Measuring principle导波雷达(TDR)
Media液体、浆料、泥浆(可选界面测量)
Interface measurementYes
Process temperature-50 ~ +200 ℃
Max static pressure-1 ~ +40 bar(真空…40 bar)
Accuracy杆式 ±2 mm;缆式 ≤15 m ±2 mm、>15 m ±10 mm;同轴 ±2 mm
Signal focusing / dynamic rangeMulti-Echo Tracking 多回波跟踪评估;HistoROM 数据管理
Probe type杆式 / 缆式 / 同轴管式
Process connection螺纹 G3/4…G1-1/2、MNPT 3/4…MNPT1-1/2;法兰 ASME 1-1/2"…8"、DN50…DN200、JIS 10K;可选 Tri-Clamp / DIN 11851(卫生型)
SIL ratingSIL 2(IEC 61508);SIL 3(同构冗余)
Explosion protectionATEX、FM、CSA、CSA C/US、IEC Ex、TIIS、INMETRO、NEPSI、KC、EAC(具体等级按规格号)
Communication protocol两线制 4…20 mA HART / PROFIBUS PA / FOUNDATION Fieldbus;四线制 HART;蓝牙(SmartBlue App)
IP ratingIP66/68(NEMA 4X/6P,GT20 铝外壳 + M20 电缆入口)
IT security (IEC 62443)No
Measuring range杆式 10 m;缆式 25~45 m;同轴 6 m
Min. dielectric constant (DC)杆式 DK>1.6;缆式 DK>1.6(25~30 m)/ DK>1.9(30~45 m);同轴 DK>1.4
Wetted materials杆式 316L、Alloy C、陶瓷;缆式 316、316L、Alloy C、陶瓷;同轴 316L、Alloy C、陶瓷、PFA
Ambient temperature-50 ~ +80 ℃
CertificationsEN 10204-3.1;NACE MR0175 / MR0103;ASME B31.1、B31.3;AD2000;WHG 溢出保护;船级 GL / ABS / LR / BV / DNV

Data Sources

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