... )×light axis spacingSNAxx20 100,140,180,220......1420mmSNAxx30 150,210,270,330......2130mmSNAxx40 120,200,280,360...... ... LED),Light Obstructed Indicator-On(Red LED))functionAutomatic sensitivity compensation function,Output short circuit protection,Mutual interference ... for 3 axesDielectric strengthAC1500V, 60sInsulation resistance>100MΩ High Sensitivity Photo-Electronic Safety Device for Machine