| 测量原理 | 超声波 |
| 特点/应用 | Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300m in-between sensor and transmitter
|
| 特性 | Floating protection tube
|
| 电源/通信 | 4-wire (HART, Profibus DP)
|
| 测量精度 | +/- 2mm + 0.17% of measured distance
|
| 环境温度 | -40 °C ... 80 °C
(-40 °F ... 176 °F)
|
| 过程温度 | -40 °C ... 80 °C
(-40 °F ... 176 °F)
|
| 过程绝压/最大过压界限 | 0.7 bar ... 4 bar abs
(10 psi ... 58 psi)
|
| 接触介质部件 | PVDF (IP68 / NEMA6P)
|
| 过程连接 | Front side thread:
G / NPT 1 1/2"
Rear side thread:
G / NPT 1"
Ceiling mounting
|
| 盲区 | 0.07 m (0.23 ft)
|
| 最大测量距离 | 3 m (9.8 ft)
|
| 输出 | Transmitter:
4 ... 20 mA HART
Profibus DP
|
| 证书和认证 | ATEX, FM, CSA, IEC Ex, INMETRO, NEPSI
|
| 可选项 | Second 4...20mA output
|
| 组件 | Transmitter:
FMU90, FMU95
|
| 应用局限 | Foam / high turbulence possible:
FDU91
For tank farms scanner:
FMU95 |