... optical isolation Range:0.01Hz--100KHz(max 100KHz) Accuracy:0.01Hz. Digital 4/5 ... switch,photoelectrical switch or AC signal,etc),contact switch,encoder,etc,used to measure ... 80 FA8: 96*48*80 FA7: 72*72*100,Case class:IP65. We can manufacture thousands of different models of products, including Temperature ... , power sub-station, industrial automation, etc. In addition to supply MYPIN brand products, ...