Flowserve EP5系列电气定位器
EP5 电动气动定位器由 PMV P5 气动定位器改造而成。 这个紧凑而坚固的单元旨在最大程度地提高其在各类环境中的性能。 EP5 有标准、真正安全和防爆三个版本。
Flowserve EP5系列电气定位器技术参数：
|
输入信号Input signal |
4–20 mA |
|
线性度Linearity |
< 1% |
|
迟滞Hysteresis |
< 0.75% |
|
重复精度Repeatability |
< 0.5% |
|
死区Deadband |
< 0.15% |
|
气体供给Air supply |
Max. 1 MPa/150 Psi, Oil, water and dustfree Min. 0.14
MPa/21 Psi |
|
连接螺纹Connector threads |
1/4" NPT or G (BSP) |
|
压力表螺纹Gauge threads |
1/8" NPT or G (BSP) |
|
电气接口Counduit entry |
1/2" NPT or M20 |
|
接线端Terminals |
2.5 mm2 (AWG 14) Screw terminals |
Flowserve EP5系列电气定位器选型表：
|
型号Model |
|
EP5XX |
EP5 Double acting pneumatic |
|
EP5FS |
Fail freeze function |
|
EP5IS |
Intrinsically safe, ATEX, FM, CSA |
|
EP5EU |
Explosion proof ATEX |
|
EP5US |
Explosion proof CSA, FM |
|
滑阀Spool valve |
|
HP |
High performance |
|
LB |
Normal Gain |
|
接口Connections |
|
|
N |
1/4"NPT , El. 1/2" NPT |
|
G |
1/4"G air, M20 x 1,5 electric |
|
M |
1/4"NPT1/4 air, M20 x 1,5 electric |
|
表面处理Surface treatment |
|
|
U |
Epoxy coating |
|
M |
Tufram |
|
转轴Spindle |
|
|
01, 23 etc |
01 to 39. See dwg SPNDLS_P5 |
|
凸轮Cam |
|
|
K01, K08 etc |
K01 to K34 |
|
上端盖Front cover |
|
|
PV9DA |
90°, Direct, arrow indicator |
|
输入信号Input signal |
|
|
4 |
4–20 input |
|
温度Temperature |
|
|
N |
Nitrile seals –20°C to +85°C |
|
Q |
Silicon seals, –40°C to +85°C |
|
举例Example：EP5XX-HPNU-23K01-PV9DA-4Z |
