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液体液位测量,适用于卫生型应用场合
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
- 可用于喷头进料测量 - 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
卫生兼容性: 3A, EHEDG, CoC (符合性认证)
应用领域
- FMP53 - 满足最高级卫生型应用场合测量要求的首选仪表.与 ASME BPE和 USP VI级标准兼容.
- 测量范围最大 6 m (20 ft)
- 用于卫生型应用场合的过程连接 (三夹头, 11864, ...)
- 温度范围: -20~+150 °C (-4 ~+302 °F)
- 压力范围: -1~16 bar (-14.5 ~ 232 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. Hygiene
Rod probe, ASME BPE + USP Class VI compliant, Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias, for filling via spray head.
Supply / Communication
2-wire (HART / PROFIBUS PA)
4-wire (HART)
Accuracy
Rod probe:+/- 3 mm (0.12 in)
Ambient temperature
-40...+80 °C
(-40...+176 °F)
Process temperature
–20...+150 °C
( –4...+302 °F)
Process pressure absolute / max. overpressure limit
Vacuum...16 bar
(Vacuum...232 psi)
Main wetted parts
Rod probe:
304, 304L, 316L, PEEK
Process connection
Thread:
M24
Process connection hygienic
Tri-Clamp
DIN11851
DIN11864-1
NEUMO
Varivent N
SMS
Sensor length
Rod probe: 6 m (20 ft)
Max. measurement distance
Rod: 6 m (20 ft)
Min DK>1.6
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, EHEDG
CoC ASME-BPE
Options
Sensor remote with 3 m/9 ft or 6 m/18 ft cable
Weld-in adpater