BD Series

Laser Displacement Sensors (Sensor Head and Amplifier Unit)

The BD series laser displacement sensors can measure thickness, width, level difference, disparity, curve, evenness of target objects by detecting the amount of displacement. The sensors offer accurate and stable measurement with minimal influence from target color or material. The sensor head and amplifier unit are detachable for easier maintenance and up to 8 sensor amplifier units can be interconnected with mutual interference prevention function.

Main features

Easy maintenance with detachable sensor head/amplifier unit
Maximum resolution: 1㎛ (vary by model)
Accurate measurement with minimal influence from target color or material
Interconnection of up to 8 sensor amplifier units
: Mutual interference prevention function and auto channel sorting
Various calculation functions supported (addition, subtraction, average)
Various filter functions for stable measurement (movement average, differential, median)
Auto sensitivity adjustment (1-point, 2-point teaching)
DIN rail and wall mount support (bracket accessory required for wall mount)
Sensor head: IP67 protection structure
Korea Patent Application 10-2017-0043925

Extension cables available for various moving applications (sold separately)

Various Calculation Functions

Supports various calculation functions (OFF, ADD-AB, SUB-AB, AVG)
– OFF: independent measurement (calculation function not used)
– ADD-AB: Adds the measured values from sensor heads A/B (used to measure thickness)
– SUB-AB: Subtracts the measured values from sensor heads A/B (used to measure level difference/ disparity)
– AVG: averages the measured values from all connected sensor heads (used to measure evenness)
– Cannot use more than 2 calculation functions with interconnected sensor amplifier units