FSR402 Film Press Sensor

€9,90
€9,90
€9,90
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This pressure sensor converts the pressure applied to the thin-film area of the FSR sensor into a change in resistance value, thereby obtaining pressure information. The greater the pressure, the lower the resistance. It is allowed to be used in scenarios where the pressure is 0g-10kg.

It can be used within a range of 10kg, but it is more sensitive when the pressure is below 2kg, and the signal change is obvious. The change is not obvious when the pressure is higher than 2kg.

It can be used for end-of-arm sensing of mechanical grippers to detect whether there are gripped objects, ground sensing under the feet of bipedal robots and spider robots, and bite-force testing in biological experiments on mammals. Its application range is extremely wide. However, due to the fact that the pressure detection is not very precise, it is not recommended for use in scenarios where precise pressure measurement is required.



Driving Force-related Parameters


Parameter Value
Minimum Acting Force 0.2N
Force Sensitivity Range 0.2N - 20N
Acting Force Analysis Continuous
Repeatability of Force for a Single Component ±2%
Repeatability of Force between Components ±6%
External Driving Resistance > 10M Ohms
Delay Average increase of 10%
Activation Time < 3 microseconds
Long - term Time - shift Characteristics (1KG Load, 35 days) < 5% Log10 (Time)


Application Temperature Characteristics


Parameter Value
At - 40°C for 1 hour Average decrease of 5% in resistance change
At 85°C for 1 hour Average decrease of 15% in resistance change
At 85°C with 95% relative humidity for 1 hour Average increase of 10% in resistance change


Storage Temperature Characteristics


Parameter Value
At - 25°C for 120 hours The average decrease of 10% in resistance change
At 85°C for 120 hours The average decrease of 5% in resistance change
At 85°C with 95% relative humidity for 240 hours Average increase of 30% in resistance change


Click Repeatability and Load Durability


Parameter Value
Clicking 10 million times at a frequency of 4HZ with a force of 1KG Average decrease of 10% in resistance change
Applying a force of 2.5KG for 24 hours Average decrease of 5% in resistance change



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