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- SingleTact - 8mm Diameter Force Sensor
SingleTact - 8mm Diameter Force Sensor
The 8mm diameter force sensor by PPS UK Limited is engineered for precise force measurement applications, suited for industries needing high accuracy in compact sensor designs. This sensor features a force resolution component that allows it to sense minimal force variations, and can handle a maximum force of 1N or 0.22lb. With an operating temperature range from -40°C to 85°C, it remains reliable in diverse environmental conditions. It offers low drift, hysteresis, and linear error, optimizing its performance across various durations and force levels. The sensor exhibits a response time of less than 1 ms, crucial for applications demanding quick data outputs, with an update rate of over 120 Hz. Its electronics ensure an analog output between 0.5-1.5V and support digital interfacing via I²C with 10-bit resolution. It operates on a supply voltage range from 3.7V to 5V and maintains compliance with RoHS standards. Notably, the sensor is built with high-grade materials, ensuring durability and adaptability in advanced technological settings, leveraging a polyimide contract surface to balance performance and reliability.
- Force Resolution : < 0.2% of Full Scale (FSR)
- Maximum Force : 300% of FSR
- Typical Repeatability Error : < 1.0% (1 sigma of FS)
- Operating Temperature : -40°C < T < 85°C
- Temperature Sensitivity : < 0.2%/° C
- Linear Error : < 2.0%
- Drift : 2% in 1 min, 4% in 10 min, at 50% FSR load
- Hysteresis : < 4.0%
- Response Time : < 1ms(Measured using Oscilloscope)
- Contract Surface Material : Polyimide
- Sensor Thickness : 0.30mm
- Typical Baseline Capacitance : 8mm 75 pF; 15mm: 230 pF @ 100 kHz
- ESD Sensitivity : Not sensitive to ESD
- Material Grade : UL grade 94 V-1 or better
- Maximum Bend Radius of Sensor Head : 300 mm
- Maximum Bend Radius of Sensor Tail : 3mm
- Update Rate : >120 Hz
- Analog Out : 0.5-1.5V
- Digital Interface : I²C (100kHz), 10-bit resolution
- IO Voltage : 3.3V
- Supply Voltage : 3.7-5V
- Input Current : 2.7 mA
- Weight : Sensor 0.23g/ Electronics 1.6g
- RoHS : Compliant
- Operating Temperature : -40°C < T < 85°C
