Optical Micrometer / Digital Micrometer
Products Lineup
IG Series multi-purpose CCD laser micrometers provide high-precision differentiation that is unaffected by how much light the target transmits. This series uses a line-charge coupled device (L-CCD) as its light-receiving element. Instead of using received light intensity, it captures the edge of transmitted laser light, so it can perform high-accuracy, stable differentiation with 5 μm repeatability and ±0.1% linearity. This makes the IG Series capable of supporting various applications, including edge detection and positioning of clear glass, precise recognition of workpiece OD, feedback control while detecting a sheet edge, and roll gap measurement. The positioning monitor on the main unit facilitates optical-axis alignment when starting up a line and during changeovers.
IB Series thrubeam-type laser detection sensors cater to a diverse range of applications by differentiating received light intensity with high accuracy. This series uses a photodiode (PD) for its light-receiving element. By accurately detecting the changes in received light intensity, it can support various applications without being affected by the target. For example, the IB Series can be used for applications that are impossible with photoelectric sensors, such as the detection of liquid crystal glass and liquid turbidity, differentiation of film types, tilt detection of chips, and incorrect seating of caps, all at low cost. The compact sensor head is equipped with an alignment LED, so optical-axis alignment is easy.
