volfa电子尺 位移传感器LWG
量程:75/100/150/225/300/360/450/500/ 600/750 mm 线性0,1%/0,08%/0,07%/0,06%/0,05%/0,04% 传感器:导电塑料电位器 外壳:阳极氧化铝