Manufacturer: Sony   Model: DG-M/E series for automated inspection/measurement   Travel: 5.2mm to 205mm   Accuracy: ±1µm to ± 3µm over length   Resolution: 0.5µm, 1, 2 ,5,10µm (selectable)   Reference points: No   Measuring system: Magnetic (magneto-resistive)   Max response speed: 1m / sec   Protection design grade: IP64   Air purge: Not required   Signal pitch: 200µm   Output cable (connector): MDR10214-52A2JL (3M)   Cable length: 5 metres to detector   Output type: A/B quadarture signal   Output interface: EIA422 (line driver AM 26C31 or equivalent)   Power supply: 5V dc (DG-M) , 11 to 28V dc (DG-E)   Power consumption: 300mA (DG-M), 150mA (DG-E)

Compact, narrow section gauging probe with metal grating. Easy to install. Withstands harsh operating environment. DIGITAL measuring system with combined A/B phase output signal.   Gauge series includes: 5.2mm (DG805), 10mm (DG810), 25mm (DG25) 50mm (DG50BP/BN), 100mm (DG100BP/BN) ,155mm (DG155BP), 205mm (DG205BP).   Sony introduced a new small integral interface which provides EIA-422 standard, A/B line driver outputs for direct interfacing to a customer's own control, counter unit or PC counter card. This small inexpensive interface replaces the Sony MD10 detector card to offer cost savings and mounting advantages. The interface itself measures 125 x 38 x 28mm and can be supplied for 5 or 24V DC supply with the output signal switched selectable to provide 0.5µm resolution.   The Sony DG probe series includes slim 8mm diameter probes with 10mm travel and 20mm diameter probes up to 50mm travel, all with +/- 1µm accuracy. The range itself offers measuring strokes from 5mm up to 205mm with some models offering oil sealing to provide IP64 equivalent protection and alternative light pressure gauges for sensitive surfaces.   The Sony Magnescale principle is used in the detection method for the DG series. Both methods provide high precision, high grade magnetic signals and are resistant to dust, dirt, coolants and oil, thus providing a reliable measuring method even in the harshest condition.   Sony digital gauging probes are ideal for in-process measuring, where the probes is incorporated into the machine and inspection line as well post-process measuring where the inspection measurement tasks are performed or as part of a manual operation.