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固体块料的物位测量
优点
- 可靠的测量:
- 可用于粉尘测量场合
- 可用于高而窄的料仓测量
- 可用于容器内和有障碍物的测量 - 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
-
FMP56 - 用于小型料仓和储罐内常规固体块料物位测量的经济型首选仪表
-
过程连接 3/4" 螺纹
- 缆式探头最大拉伸负荷 30 kN
- 测量范围最大 12 m (39 ft)
- 温度范围: -40 ~ +120 °C (-40~+248 °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 / Solids
测量原理
Guided radar
Characteristic / Application
Basic device for pulling forces up to 12kN
Rope probe
Integrated data memory, Factory precalibrated, Reliable measuring: in dusty atmosphere, in high + narrow silos, in vessels + obstacles.
Supply / Communication
2-wire (HART / PROFIBUS PA)
4-wire (HART)
Accuracy
Rope probe: +/- 2 mm (0.08 in)
Ambient temperature
-40...+80 °C
(-40...+176 °F)
Process temperature
–40...+120 °C
(–40...+248 °F)
Process pressure absolute / max. overpressure limit
Vacuum...16 bar
(Vacuum...232 psi)
Main wetted parts
Rope probe:
304, 316, 316Ti, 316L, PEEK, PPS, PA
Process connection
Thread:
G 3/4, MNPT 3/4
Sensor length
Rope probe: 12 m (40 ft)
Max. measurement distance
Rope: 12 m (40 ft) Min DK>1.4
Output
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IECEx, NEPSI
SIL
Options
Sensor remote with 3 m/9 ft cable