►Description：
Flexible pressure sensor (also called FSR) is an ultra-thin (thickness usually around 0.3mm), high-sensitivity resistive pressure sensor. When pressure is applied to the sensing area, the resistance of the sensor changes. The greater the pressure, the lower the resistance. At the same time it will cause the output voltage to change, the greater the pressure, the greater the output voltage. This kind of sensor is mainly used to measure the pressure change trend in the area, or use multiple sensors to place different locations to measure the pressure distribution.
There are many applications for this pressure sensor, such as robotic grip sensing, human and animal gait measurement, wheelchair sitting measurement, electronic musical instruments, smart boxing gloves, pressure measurement insoles and more. However, because the pressure detection is not very accurate, it is not recommended to use the situation where the accurate pressure detection is required.
►Features and Benefits ：
• Actuation force as low as 50g and sensitivity range to 10KG
• Cost effective
• Ultra thin
• Long life,more than 2 million times work life
• Simple and easy to integrate
♦ Model：FA401-A
♦ Type：Single point force sensor
♦ Use：To measure continuously changing force, or use several sensors to measure pressure distribution at different locations
►Performance：
Pressure VS resistance
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Pressure VS output voltage
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►Size：
►Structure：
►Connector Information：
►Specification：
Item
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Data
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Sensing Area
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Diameter 26mm
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Force measure range
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100g ~ 10KG
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Thickness
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≤0.3mm
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Force repeatable (single part)
|
±2.5%，8KG applied,10 times
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Force repeatable （part to part）
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±20%
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Hysteresis
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10% average
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Drift
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5%,10KG 24hours,logarithmic 10 time
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Off resistance
|
>2MΩ
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Force resolution
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Continuous
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Response time
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<1 ms
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Operating temperature
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-30℃~60℃
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Life time
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> 2 million
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Connector
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Female 2.54mm / Male Pin 2.54mm /ZIF 1.0mm,2.54mm
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FSR,Force Sensitive Resistance,FA401-A FSR,FSR401,Flexible pressure sensor
