High density pressure distribution detection sensor array fsr pressure sensor

♦What is a Force Sensing Resistor (FSR)?

force sensing resistorOr as we call it a force sensor, it can be defined as a special type of resistor that decreases resistance as the force applied to the active sensing surface increases. Thisforce sensing resistorUsually supplied as a polymer sheet or ink for screen printing. Both conductive and non-conductive particles are present on the sensing membrane. If a force is applied to the surface of the sensing film, the particles come into contact with the conductive electrodes, so the resistance of the film changes. There are several resistance-based sensors, but the force-sensing resistor performs satisfactorily in difficult environments and also requires a simple interface compared to other resistance-based sensors.
Although a wide varietyforce sensor, The force-sensing resistor has the advantages of small size (less than 0.5mm), low cost and good shock resistance. The only downside of FSR sensors is their low accuracy, with measurements that can vary by about 10% or more. Therefore, it cannot be used as a weighing device. It acts as a force response rather than as an accurate reading of pressure.

♦Application of force sensitive resistor

Force sensing resistors have numerous applications in motion analysis systems, automobiles (such as automotive sensors), resistive touch panels, musical instruments, medical beds, dental bite force measurement, mold pressure measurement, and more. It can be used anywhere pressure measurement and data collection is required.

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Please tell us about your material, artwork design, logic circuit schematic, size, finish, usage, etc. It is better to send us the design drawing or sample along with other detailed data, then we will customize the membrane switch according to your requirements.
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Yes, but based on freight collect. Most of the products are customized for customers, so mold fee is required.
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