Sensor makes laser measurements
Staff -- Test & Measurement World, 3/1/2006
The Omron ZS smart measurement sensor combines two-dimensional CMOS imaging with precise laser measurement. The high-speed, high-sensitivity inspection system provides 110-μs response time and 0.25-μm resolution for inspecting moving work pieces and capturing data on the fly. The sensor's gain setting can be customized for specific environmental conditions.
The ZS features separate sensing heads and amplifiers. Five sensor heads are available for distances ranging from 20 to 200 mm and for measuring ranges from ±1 to ±50 mm. Two regular reflection heads handle transparent and mirror-surface work pieces; three diffuse reflection heads can measure black rubber and dark plastic work pieces. Data is transferred between the sensing head and amplifier via a high-speed interface with no signal degradation. All heads are rated IP67 to withstand washdown for measurements in harsh environments.
Price: amplifier—$1450; sensor heads—$2450 to $3450. Omron, www.omron.com/oei.
