CD33 Series

Small Laser Displacement Sensors

Half-palm size. Ideal for built-in use with smaller machines.

Specular reflection types have been added to the line up to enable the measurement of transparent objects such as glass workpiece, as well as specular objects such as wafers, etc. This means that transparent and specular objects that were diffi cult to measure using diffuse-refl ective types can now be measured with stability.

Lightweight with a built-in amplifier!

An amplifier and all control functions are integrated into the sensor head. You don’t have to worry about space for installing to control panels.
It also features a light weight of approx. 65 g, enabling it to be installed to movable parts such as chip mounters or robot arms.

• Highest-in-class repeat accuracy and linearity
• 3 CH multi-calculation function is possible
• Measurement is possible using only the sensor head

The sensor head features a built-in displacement measurement function. Measured value output by way of RS-422, as well as laser OFF input/ synchronous input can be controlled without use of an amplifier unit.

Up to three sensor heads can be connected to one　amplifier unit.
By sending measurement data at high speeds, multi-point measurements such as for thickness, height difference and parallelism can be performed using one amplifier unit.