DFROBOT SEN0297 Thin Film Pressure Sensor, 30g to 1.5Kg, -40°C to 85°C, RP-C Series

SEN0297 is a thin film pressure sensor. This is a circular flexible thin film pressure sensor of long legs with a diameter of 18.3mm, which can be used to realize highly sensitive detection of pressure. The sensor is durable and designed to sense static and dynamic pressure in a high respond speed. Its advantages of recording the intensity and frequency of force make it widely used in all kinds of applications, such as, pressure switches, bed monitoring system, intelligent sneaker and medical device system. This sensor is also very easy to use. It is made of ultra-thin film of excellent mechanical property, excellent conductive materials and nanometre pressure sensitive layers. There are thin film and pressure sensitive layer on the upper layer of the sensor, and thin film and conductive circuit on the lower layer. These two layers are glued together by double sided tape.

• 0.3mm thickness, 30g, trigger when default resistance�200kohm trigger force
• Pressure measuring range from 30g to 1.5kg
• Static pressure and dynamic pressure measurement
• Initial resistance is �10Mohm, activation time is �0.01S
• �1million times lifespan, +10%, (RF+ -RF-)/FR+, 1000g force hysteresis
• Response time is �10ms, drift is �5%, 1Kg force, static load 24H
• Operating temperature range from -40 to +85°C