Skip to content

confocalDT two-sided thickness setup

confocalDT two-sided thickness setup: sensors and measurement devices by Micro-Epsilon for distance & displacement sensors.

Download the datasheet (opens in a new tab) This series on the Micro-Epsilon site (opens in a new tab)

Models in the series

One column per model: what differs between the models of the series.

Models of confocalDT two-sided thickness setup compared by parameter
Parameter 2x IFS2405-3 eli-m-dddba72ae65cef69d03be751
Protection class (DIN EN 60529) ip64
Working distance 5–30 mm
Interfaces ethernet
Operating temperature 5–70 °C
Accuracy 0.9 µm
quantity_specification Two opposing 3 mm confocal heads; thickness = calibrated gap minus both measured distances.
Number of measurement channels 2
interface_specification RS422 / RS485
source_sampling_rate_basis One IFC2466 dual-channel controller: 30,000 synchronous measurements/s per channel
ADC sampling rate 30000 samples/s
Status Active
Datasheet PDF — 2x IFS2405-3 (opens in a new tab)

The industries we serve

Frequently asked questions

Answers to the most common questions about our products and services

It measures the two external surfaces, including opaque materials. Two heads acquire opposite-side distances, and thickness is calculated using their reference separation.

On moving or vibrating material, a time offset between channels can create a difference unrelated to thickness. Select a documented synchronous dual-channel controller or acquisition path.

No. It depends on both working ranges and their reference separation. Each surface must remain within its corresponding head range throughout material movement.

Two heads, compatible fibers, synchronous control/acquisition, a stable mounting structure, and power/data connections. Establishing reference separation is part of setup.

External-surface measurement uses two distances and a reference separation. Refractive-index correction concerns one-sided measurement through transparent material; these are different methods.

Didn't find the answer you were looking for?

Talk to an expert

More information

Get a quote or advice

Tell us what you need and an engineer will come back to you.

Request a quote for this product
What would you like to ask for?

Email or phone — one of them is enough

Email or phone — one of them is enough

0 of 500 words