OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.2 10/08
Page 7 of 8
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Slotted Optical Switch
OPB830 and OPB840 Series (L & W)
OPB370N51 - Flag in Middle of Slot
0.00
0.20
0.40
0.60
0.80
1.00
1.20
0.00 0.05 0.10 0.15 0.20 0.25
Displacement Distance (inches)
Typical I
C(ON)
Response (mA)
Left to Righ
Right to Left
To
to Bottom
OPB370N51 - Flag Next to Sensor
0.00
0.20
0.40
0.60
0.80
1.00
1.20
0.00 0.05 0.10 0.15 0.20 0.25
Displacement Distance (inches)
Typical I
C(ON)
Response (mA)
Left to Ri
h
Right to Left
To
to Bottom
OPB370N51 - Flag in Middle of Slot
0.00
0.20
0.40
0.60
0.80
1.00
1.20
0.00 0.05 0.10 0.15 0.20 0.25
Displacement Distance (inches)
Typical I
C(ON)
Response (mA)
Left to Righ
Right to Left
To
to Bottom
Emitter
Sensor
Left to Right Right to Left
0 Width
Top to Bottom
0
OPB8_ _ L51 - Flag Next to Emitter OPB8_ _ L51 - Flag Next to Sensor
OPB8_ _ L51 - Flag in Middle of Slot
