Model		CDX-85A		CDX-W85A		CDX-150A	CDX-W150A
Optical method		Diffuse installation	Specular installation	Diffuse installation	Specular installation	Diffuse installation
Measurement range*1		85 +/-20 mm	81.5 +/-10.0 mm	85 +/-20 mm	81.5 +/-10.0 mm	150 +/-40 mm
Light source	Medium	Red semiconductor laser
	Wavelength	655 nm
	Maximum output	0.39 mW
Laser class	IEC/JIS	Class 1
	FDA*2	Class I
Spot size※3		ø70 μm		70 × 2000 μm		ø120 μm	120 × 4000 μm
Linearity		Meas. range 65 to 85 mm: +/-0.018% of F.S. (+/-7.2 μm) Meas. range 85 to 105 mm: +/-0.03% of F.S. (+/-12.0 μm)	+/-0.03% of F.S. (+/-6.0 μm)	+/-0.015% of F.S. (+/-6.0 μm)	+/-0.03% of F.S. (+/-6.0 μm)	Meas. range 110 to 150 mm: +/-0.03% of F.S. (+/-24 μm) Meas. range 150 to 190 mm: +/-0.04% of F.S. (+/-32 μm)	+/-0.015% of F.S. (±12 μm)
Resolution※4		0.25 μm
Repeat accuracy*5		0.25 μm
Sampling period		12.5 μs / 25 μs / 50 μs / 100 μs / 200 μs / 500 μs / 1 ms / Auto
Temperature drift	-10 to +40°C	+/-0.01% F.S./°C
	+40 to +50°C	+/-0.03% F.S./°C
Weight		Approx. 280 g (including 500 mm connector cable)

™™○ The CDX series sensor heads mentioned above are products to which limits on resolution have been added to enable their non-applicability to “Export Trade Control Order Appended Table 1 2-(12) Measurement devices.” For applicable products with no limited resolution, refer to here.

Measurement conditions
The measurement conditions are as follows unless otherwise designated:
Ambient temperature: 25°C (normal temperature), Supply voltage: 24 VDC, Sampling period: 50 μs, Moving average performed: 256, Median filter: 31, Center of measurement range,
Measurement target ([specular reflection: glass] for the 15 mm/30 mm type, [specular reflection: aluminum vapor deposition mirror] and [diffuse reflection: visible light shielding ceramic] for the 85 mm type) Furthermore, the sensor head is fixed in place with an aluminum jig when measurements are performed.

*1. The measurement range will become narrower when the sampling period is set to the maximum speed of 12.5 μs. Please use by selecting from Near/Center/Far below.

*2. In accordance with the FDA provisions of Laser Notice No. 56, the laser is classified as Class 1 per the IEC 60825-1:2014 standard.

*3. Defined with center strength 1/e2 (13.5%) at the center of measurement range. There may be leak light other than the specified spot size.
The sensor may be affected when there is a highly reflective object close to the detection area.

*4. The minimum step that can be identified when the distance between the sensor and target changes one step at a time (when performing moving average 65,536 times)

*5. Peak-to-peak value of measured value when measuring in stationary state (when performing moving average 65,536 times)