Advantech FPM-3190G Series User Manual

FPM-3190G User Manual 16MechanicalLinearization: Factory linearization values are stored in the touch-screen NOVRAM, attached controller or 2D bar-codeTouch Contact Requirement: 3 ms for finger input.Glass Thickness: 0.125" (±0.01") / 3.18mm (±.25mm) typical. (Glassonly, not including tape, wires and solder if used)Surface Scratch Hardness: Can not be scratched using any styluswith Mohs’ rating of less than 6.5. Exceeds severe abrasion test perMIL-C-675C. Withstands 10,500 grams of force per Balance BeamScrape Adhesion Mar Tester. MicroScratch tester with 10 micronradius tungsten carbide indenter takes a force of 1.8 Newtons.NEMA Rating: NEMA sealable.Gasketing: Complete water-resistant seal obtainable with polyethyl-ene gasket.Cleaning: Water, isopropyl alcohol, and similar non-abrasive cleaners.ReliabilityEndurance Test: A capacitive sensor with Industrial etch has beentested in a laboratory environment to withstand over 225 millionmechancial touches without noticable degradation to the surface.Surface Obstructions: Touch screen’s operation unaffected by sur-face obstructions such as dirt, dust, grease, smoke, peanut butter, etc.Chemical Resistance: Capacitive sensor is highly resistant to corro-sives, in accordance with ASTM-D-1308-87 (1993) and ASTMD-F-1598-95.Liquid Resistance: Liquids on screen do not impede touchscreen per-formance.Liquid Repellence: Contact angle of 94° and greater measured usingSessile Drop Contact Angle Method. This renders the screenextremely water repellent.Operating Temperature Range: -15 to 70°C for touch screen.Storage Temperature: Always store the touch screen sensor in itsoriginal shipping container between -50 and 85° C (MIL-STD-810E). Never store touch sensors where condensation may form.