FX1901 Miniature Force Sensor

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Caractéristiques principales

• Essentially Unlimited Cycle Life
• Ultra low-cost high reliability design
• Compact coin cell package
• Anti-rotation mounting features
• Robust: High over-range
• High reliability and fast
• Millivolt output: 20 mV/V nominal

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About the FX1901 Miniature Force Sensor

The FX1901 units are intended for OEM use in laboratory, hospital or consumer product applications, establishing a breakthrough price/performance value for compression load cells. The FX1901 is a 1% load cell device with full scale ranges of 10, 25, 50 or 100 lbf compression. This new, low-cost technology enables force sensing in a whole new class of "smart" consumer and medical products.

The proprietary Microfused technology, derived from demanding aerospace applications, employs micro-machined piezoresistive strain gages fused with high temperature glass to a high performance stainless steel force measuring flexure. Microfused technology eliminates age-sensitive organic epoxies used in traditional load cell designs, providing excellent long term span and zero stability. Operating at very low strains, Microfused technology provides an essentially unlimited cycle life expectancy, superior resolution, high overrange capabilities and a ratiometric span of 20 mV/V. The combination of stamped flexures and micro miniaturized MEMs strain gages permits low costs to be achieved in high volume OEM applications ranging from disposable medical devices to durable appliances and exercise equipment.

Applications for FX1901

• Assembly Forces
• Physical Therapy Devices
• Patient Weight
• Hand Tool Forces
• Low Deflection
• Chiropractic and Exercise Equipment
• Consumables Monitoring: Copy Equipment and
• Vending systems
• Appliance Payload Monitoring: Washers, Dryers,
• Water Weight, Extraction Efficiency
• Appliance Unbalance Monitoring

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