Yamatake azbil/yamatake photoelectric switch HPJ-A21
HPJ series small amplifier built-in photoelectric switch
Fingertip-like size and abundant slit attachments (60cm detection distance, light point only Φ3mm)
Fingertip-like size 22*11*8mm (control type)
30*12*8mm (Limited Reflective Type)
Long range 1.5 m (control type) 30±5mm (limited reflection type) DC 108.26.4V
Control type
Horizontal
Commonly used models
HPJ-T21HPJ-R21/HPJ-E21 size is 22×11×8mm vertical beam type, detection distance 1.5m, NPN/dark ON output.
HPJ-T11 horizontal beam type, detection distance 1.5 meters, NPN/dark ON output
HPJ-T22 vertical beam type, detection distance 1.5 meters, PNP/dark ON output.
HPJ-T23 vertical beam type, detection distance 1.5 meters, NPN/bright ON output.
HPJ-A22 High sensitivity diffuse reflection type, detection distance 3 cm, PNP output, adjustable sensitivity.
HPJ-A21 High sensitivity diffuse reflection type, detection distance 3 cm, NPN output, adjustable sensitivity
HPJ-D22 visible red diffuse reflection type, detection distance 3 cm, PNP/bright ON output, adjustable sensitivity
HPJ-D21 is a diffuse type of visible red light, with a detection distance of 3 cm, NPN/bright ON output, and adjustable sensitivity