The disc of red, green, and cyan LEDs gives the device built-in lighting and enhances contrast, letting it clearly detect features other sensors might miss. The Checker detects features on parts, not ...

Photoelectric sensors can now differentiate among hues on packages and products to help speed production. Most engineers are familiar with photoelectric sensors. Here a source, often an LED, beams ...

The new KRT 3C contrast sensor is the smallest contrast sensor available from Leuze, its dimensions are 11 x 32 x 17mm. Machine throughput is optimized by a response time of 50 μs (laser: 125 μs) and ...

The CNTX contrast sensor is billed as the highest-resolution white LED contrast sensor on the market, and the only sensor able to reliably detect up to 50 gray-scale levels. Unlike standard contrast ...

With the ability to reliably detect up to 50 gray-scale levels, the CNTX contrast sensor sports the highest resolution among white LED contrast sensors in the marketplace, according to its ...