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Levelflex FMP52
产品描述
液体液位和界面测量
液体液位和界面测量
优点
- 可靠的测量:
- 可用于动态液面和泡沫液面的液位测量
- 可用于变化中的介质测量 - 实用性强
- 内置数据存储器
- 工厂预标定
- 直观的菜单引导式操作，多种语言可选
- 便于集成到控制或资产管理系统中
- 精确的测量和过程诊断，便于快速决策
- 认证: ATEX, IEC Ex, FM, CSA
应用领域
- FMP52 - 采用带涂层的杆式探头，是腐蚀性液体液位测量的首选仪表。接液部分采用FDA认证材料.
- 测量范围最大45 m (148 ft)
- 过程连接：法兰
- 温度范围: -50 ～ +200 °C (-58～+392 °F)
- 压力范围: -1 ～ 40 bar (-14.5 ～ 580 psi)
- 具有下列系统集成通信接口:
- 4-20mA HART模拟接口
- PROFIBUS PA接口 - 用于物位监测时，符合SIL2要求，由TüV进行独立评估，符合IEC 61508标准
技术参数
Continuous / Liquids
测量原理
Guided radar
Characteristic / Application
Premium device coated for corrosive media
Rod probe, Rope probe
Wetted parts FDA listed materials, Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias.
Interface measurement
Clean interfaces liquid/ liquid;
Simultaneous measurement of interface and overall level
Supply / Communication
2-wire (HART / PROFIBUS PA)
4-wire (HART)
Accuracy
Rod probe :+/- 2 mm (0.08 in)
Rope probe <= 15 m (49 ft):
+/- 2 mm (0.08 in)
Rope probe > 15 m (49 ft):
+/- 10 mm (0.39 in)
Ambient temperature
-40...+80 °C
(-40...+176 °F)
Process temperature
–50...+200 °C
(–58...+392 °F)
Process pressure absolute / max. overpressure limit
Vacuum...40 bar
(Vacuum...580 psi)
Main wetted parts
Rod probe:
304, 304L, 316L, PTFE, PFA
Rope probe:
304, 304L, 316, 316L, PTFE, PFA
Process connection
Flange:
ASME 1 1/2"...6",
DN50...DN100,
JIS 10K
Process connection hygienic
Tri-Clamp
DIN11851
Sensor length
Rod probe: 4 m (13 ft)
Rope probe: 45 m (148 ft)
Max. measurement distance
Rod:
4 m (13 ft) Min DK>1.6
Rope:
25 m...30 m (82 ft...98 ft) Min DK>1.6;
30 m...45 m (98 ft...148 ft) Min DK>1,9
Output
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IECEx, NEPSI
Overfill prevention WHG
SIL
EN10204-3.1
3A
Options
Sensor remote with 3 m/9 ft cable
Gas-tight feed through
Application limits
High process temperatures (> 150 °C/302 °F) can favor diffusion of the process medium into the probe coating which may lead to a limited lifetime. FMP54
Interface measurement: Use coax system in favor (coax probe, bypass, stilling well)
Interface with emulsion: FMP55
Rod probe, Rope probe
Wetted parts FDA listed materials, Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias.
Simultaneous measurement of interface and overall level
4-wire (HART)
Rope probe <= 15 m (49 ft):
+/- 2 mm (0.08 in)
Rope probe > 15 m (49 ft):
+/- 10 mm (0.39 in)
(-40...+176 °F)
(–58...+392 °F)
(Vacuum...580 psi)
304, 304L, 316L, PTFE, PFA
Rope probe:
304, 304L, 316, 316L, PTFE, PFA
ASME 1 1/2"...6",
DN50...DN100,
JIS 10K
DIN11851
Rope probe: 45 m (148 ft)
4 m (13 ft) Min DK>1.6
Rope:
25 m...30 m (82 ft...98 ft) Min DK>1.6;
30 m...45 m (98 ft...148 ft) Min DK>1,9
PROFIBUS PA
FOUNDATION Fieldbus
Overfill prevention WHG
SIL
EN10204-3.1
3A
Gas-tight feed through
Interface measurement: Use coax system in favor (coax probe, bypass, stilling well)
Interface with emulsion: FMP55
