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Thin Film Pressure Sensor

SKU: SEN0298

The article provides an in-depth guide on thin film pressure sensors, detailing the specifications of models SEN0293 to SEN0299, including their thickness, trigger force, and pressure measuring ranges. It also covers static and dynamic pressure measurement, initial resistance, activation time, operating temperature range, lifespan, hysteresis, response time, EMI and EDS characteristics, drift, and pinout details. This comprehensive overview serves as a valuable resource for anyone interested in understanding the capabilities and applications of these sensors in various settings, ensuring accurate and reliable pressure measurement.

Front of thin film force sensor with circular design and extended leads for pressure measurement.-DFRobot product sku:SEN0298 image.
  • Tech Specs

    • Specification

    Model Thickness Trigger Force Pressure Measuring Range
    SEN0293 0.35mm ?20g, trigger when default resistance?200k¦¸ 20~10kg or larger
    SEN0294 0.4mm 20g, trigger when default resistance?200k¦¸ 20g~6kg
    SEN0295 0.4mm 20g, trigger when default resistance?200k¦¸ 20g~6kg
    SEN0296 0.45mm 20g, trigger when default resistance?200k¦¸ 20g~10kg
    SEN0297 0.3mm 30g, trigger when default resistance?200k¦¸ 30g~1.5kg
    SEN0298 0.3mm 30g, trigger when default resistance?200k¦¸ 30g~1.5kg
    SEN0299 0.35mm ?20g, trigger when default resistance?200k¦¸ 20g~10kg or larger
    Specification Parameter
    Measurement method Static Pressure & Dynamic Pressure Measurement
    Initial Resistance ?10M¦¸
    Activation Time ?0.01S
    Operating Temperature -40¡æ~+85¡æ
    Lifespan ?1million times
    Hysteresis +10%£¬(RF+ -RF-)/FR+£¬1000g Force
    Response Time ?10ms
    EMI Not generate
    EDS Not generate
    Drift ?5%, 1Kg Force , Static load 24H

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