Built-in Linearizer Circuit for Accurate Absolute Displacement Values
The EX-200 Series measures target displacement with a resolution of 0.04% F.S. (0.4 µm 0.02 Mil with the EX-305 sensor head). The dual analogue outputs (voltage/current) enable connection to external equipment.
Using the built-in linearizer circuit, the EX-200 Series accurately outputs absolute displacement values.
Pressing the auto-zero key sets the current measured value to 0 V. Zero-point adjustment with a standard target is as simple as pressing the auto-zero key, making sensor setup at product changeover quick and easy. (External control terminal is provided.).
The EX-200 Series offers a response frequency of up to 18 kHz (with the EX-305), allowing measurement of rapidly vibrating targets.
Pressing the auto-zero (ZERO) key sets the present voltage output to 0 V (current output to 4 mA). Zero-point adjustment with a reference target can be completed simply by pressing the ZERO key.
• If the sensor head is damaged or the cable is disconnected,
the ALARM LED indicator lights and an alarm signal is output.
• If the target is out of the measuring range, the OVER LED indicator lights. Operators can easily adjust sensor position using the OVER indicator.
Four sensor head models are available, including compact and long-range types.
Compact amplifier that is DIN-rail or screw-mountable for easy installation almost anywhere.