灰尘探测器upg.

湿度 破碎的电线 引领

ELTEX UPG-STITH穿线缝纫机的断线传感器。UPG针迹是一种旨在用于缝纫机的螺纹断线传感器。它检查线程在缝线中移动。无线运动和连续线程运动都不会导致有源输出。它采用压电原理，检测纱线运动。这种工作原理使其适用于所有类型的纱线，对灰尘，污垢和湿度变化不敏感。它具有适用于PLC或其他电子控制装置的光耦输出。LED（发光二极管）表示线程运动。陶瓷传感器部分可以用作闭孔或作为开口杆使用。几个传感器也可以并联连接。 With its small size it doesn’t require much space on the machine. Technical Specifications: Housing in zinc metal Power supply 15–30 V DC Current consumption 20 mA Output: Max. switching current 10 mA Max. voltage drop 2 V Speed range 600 – 10 000 rpm Cable length 16750 0.5 m 16760 3.5 m Cable connector 6/4 modular plug connector Function description: Sensing part Aluminium oxide ceramic, with a Ø3 mm closed eyelet and a 7 mm wide bar. Output Optocoupler, active when the thread is not moving correctly. Sensitivity setting The sensitivity can be adjusted with a potentiometer under the lid. The output reflects the movement of the thread. When the thread is moving correctly, the optocoupler is inactive. When the thread is not moving or moving continuously the optocoupler is active. The LED is on when the thread is moving correctly. It is flashing steady when the thread is not moving.