1. 概要 GENERAL 　　 EP800系列電氣閥門定位器與氣動(dòng)執(zhí)行機(jī)構(gòu)配套使用，輸入4~20mADC的信號(hào)轉(zhuǎn)換輸出空氣壓力，控制執(zhí)行機(jī)構(gòu)的動(dòng)作。同時(shí)根據(jù)執(zhí)行機(jī)構(gòu)的行程進(jìn)行反饋，從而使執(zhí)行機(jī)構(gòu)的行程能 按控制信號(hào)進(jìn)行精確定位。EP800系列電氣閥門定位器能用于單動(dòng)作型和雙動(dòng)作型執(zhí)行機(jī)構(gòu)?！　he EP800 Series Positioner, mounted on a pneumatic actuator,moves the actuator by receiving DC 4~20mA signals from a controller.Also, the function of detecting and returning the actuator displacementprovides accurate positioning in response to DC 4~20mA signals. 　　 The EP800can be used with both springreturn and double acting actuators.

1. 概要 GENERAL
　　 EP800系列電氣閥門定位器與氣動(dòng)執(zhí)行機(jī)構(gòu)配套使用，輸入4~20mADC的信號(hào)轉(zhuǎn)換輸出空氣壓力，控制執(zhí)行機(jī)構(gòu)的動(dòng)作。同時(shí)根據(jù)執(zhí)行機(jī)構(gòu)的行程進(jìn)行反饋，從而使執(zhí)行機(jī)構(gòu)的行程能
按控制信號(hào)進(jìn)行精確定位。EP800系列電氣閥門定位器能用于單動(dòng)作型和雙動(dòng)作型執(zhí)行機(jī)構(gòu)。　　The EP800 Series Positioner, mounted on a pneumatic actuator,moves the actuator by receiving DC 4~20mA signals from a controller.Also, the function of detecting and returning the actuator displacementprovides accurate positioning in response to DC 4~20mA signals.
　　 The EP800can be used with both springreturn and double acting actuators.

咨詢高品質(zhì)優(yōu)惠價(jià)格 

上海耐鼎自控閥門有限公司

聯(lián) 系 人： 徐 

：021- 36419536-802   

傳    真: 021-3641 9537

手    機(jī)：153 1727 6338

:109 941 4507

：153 1727 6338