ParCon Mini Light Curtain Sensor Provides Accurate, High Speed Edge Control for Metallic or Non-Metallic Objects

Description

Southington, Conn. -- April 18, 2006…. Baumer Electric has introduced the ParCon ZADM 034I, an analog optical line sensor that projects a continuous 24 mm wide parallel beam to a reflector, permitting extremely fast and reliable edge and width detection to 1.0 mm. The mini light curtain sensor accurately measures both metallic and non-metallic objects to resolutions of 0.1 mm.

With a measuring frequency greater than 1 kHz, the 24 mm parallel light beam allows the sensor to accurately measure object edges regardless of their location within the sensing field. Sized at just 67 x 34 x 16.6 mm, the ParCon is designed to mount quickly and easily into small space applications with no additional bracket required for the vertically or horizontally positioned reflector bar. Users can program the minimum object size using the sensor’s simple push button teach-in process.

This sensor can be used in a range of industrial processing applications including packaging, printed circuit board manufacturing, printing/graphics, materials handling, packaging, metalworking, medical device assembly, and textile processing. The ParCon analog mini light curtain sensor is ideal for detecting edges, controlling and sorting by width/height, controlling and positioning sheet materials, and monitoring parts for wear.

Baumer is a global leader in the design, manufacture and marketing of high quality, precision sensors since 1952 serving a variety of markets including Automation, Graphics, Robotics/Material Handling, Medical, Machine Tool and Specialty Machines.

Specs

• type measuring mode: edges, width • measuring field size 22 mm • measuring range towards object 0 ... 200 mm • measuring frequency > 1100 Hz • resolution < 0,1 mm (S = 0 ... 150 mm) • < 0,2 mm (S = 150 ... 200 mm) • smallest object recognizable 3 mm • linearity error ± 1,75 mm (S = 0 ... 200 mm) • ± 1 mm (S = 50 ... 150 mm) • repeat accuracy < 0,1 mm (S = 0 ... 150 mm) • < 0,2 mm (S = 150 ... 200 mm) • power on indication LED green • output indicator LED yellow • light source pulsed infrared diode • wave length 880 nm • response time < 0,9 ms • voltage supply range +Vs 12 ... 28 VDC • current consumption max. 120 mA • output circuit analog • output signal 4 ... 20 mA • reverse polarity protection yes, Vs to GND • short circuit protection yes • type rectangular, front view • housing material aluminum • front (optics) glass • connection types connector M8 4 pin • operating temperature 0 ... +55 °C • protection class IP 67
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