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VEGA带压力传导系统的压力变送器VEGABAR 81
能够在腐蚀性很高的和灼热的介质中可靠地进行测量。 可以和 VEGABAR 80 系列中的任何一台其他传感器进行组合，用于电子式测量差压。
The VEGABAR 81 is a pressure transmitter with chemical seal for pressure and level measurement. The chemical seal systems of VEGABAR 81 adapted to the process, ensure a reliable measurement even with highly corrosive and hot products. The simple connection of VEGABAR series 80 sensors as electronic differential pressure opens new possibilities for the measurement of differential pressures.
您的获益
技术参数
量程 - 距离
- [Meter - Foot]
量程-压力
-1 ... 1000 bar [Bar - kPa - psi]
过程温度
-90 ... 400 °C [°C - °F]
过程压力
-1 ... 1000 bar [Bar - kPa - psi]
测量精度
0,2 %
接液材料
镍基热强合金 C22
Alloy 400 (2.4360)
钽
Alloy C276 (2.4819)
不锈钢 Duplex (1.44562)
Titan Grade 2 (3.7035)
1.4435
316/316L
Titan Grade 7 (3.7235)
螺纹连接
≥ G½, ≥ ½ NPT
法兰连接
≥ DN25, ≥ 1"
卫生型连接
Clamp ≥ 1" - DIN32676, ISO2852
管螺栓 ≥ 1½", ≥ DN40 - DIN 11851
hygienic fitting with tension flange DN32
hygienic fitting F40 with compression nut
Hygienice flange connection ≥ DN50 DIN11864-2
Hygienic fittings ≥ DN40 - DIN11864-1-A
密封材料
无密封件与介质接触
外壳材料
塑料
铝
不锈钢，精密铸件
不锈钢，经电解抛光
防护等级
IP66/IP68 (0,2 bar)
IP66/IP67
IP66/IP68 (1 bar)
IP66/IP68 (25 bar)
IP69K
输出
Profibus PA
Foundation Fieldbus
4 … 20 mA
4 … 20 mA/HART - two-wire
Modbus
Secondary electronics for electronic differential pressure
环境温度
-40 ... 80 °C
