technical datasensing distance Tw 17...120 mm sensing range Tb (at Tw max.) 16 ... 120 mm sensing range Tb (at Tw min.) 16 ... 17 mm repeat accuracy<0,2 mm at laser focus light indicator LED yellow sensing distance adjustment Teach-in laser class 2 beam diameter 0,9...0,5 mm wave length 675 nm output current< 100 mA response time / release time<1 ms voltage supply range 12 ... 28 VDC current consumption max. 80 mA output function light / dark operate short circuit protection yes reverse polarity protection yes, supply only width / diameter 12.4 mm height / length 37 mm depth 34,5 mm type rectangular housing material die-cast zinc front (optics) glass operating temperature 0 ... Degrees C