测量原理 | 超声波 |
特点/应用 | Compact ultrasonic transmitter? |
电源/通信 | 2-wire? |
测量精度 | +/- 3 mm or +/- 0,2 % of set measuring range? |
环境温度 | -20 °C ... 60 °C?
(-4 °F ... 140 °F)? |
过程温度 | -20 °C ... 60 °C?
(- 4°F ... 140 °F) |
过程绝压/最大过压界限 | 0.7 bar ... 3 bar abs
(10 psi ... 44 psi)? |
接触介质部件 | PP/EPDM |
过程连接 | Sensor 1-1/2": ?G 1-1/2" or NPT 1-1/2" Sensor 2": ?G 2" or NPT 2"? |
盲区 | Sensor 1-1/2" : 0.25 m (0.8 ft)
Sensor 2" : 0.35 m (1.15 ft) |
最大测量距离 | Sensor 1-1/5": 5m (16 ft)
Sensor 2" : 8m (26ft) |
输出 | 4 ... 20 mA? |
证书和认证 | ATEX, CSA C/US, ? IEC Ex, NEPSI |
可选项 | Accessory Enclosed:
UNI flange 2" ... 4" |
应用局限 | For higher resistance:
FMU41/42/FDU9x
Foam / high turbulence possible:
FMU42/FDU91
Fast filling and discharging rate:
FMU90 + FDU9x
Level limit detection:
FMU90 + FDU9x |