The model 402 is a single-zone force sensing resistor optimized for use in human touch control of electronic devices such as automotive electronics, medical systems, and in industrial and robotics applications.It has a 0.5" diameter active area to converter the pressure into the then output. It is fit for 0-10kg pressure sensing area like small smart robot,mechanical gripper arm and so on.

FSR402:
Sensing range: 0.5""
Output signal: Passive variable to hold
Pressure range: 0.1kg-10kg
Capacity: 30g-1.5kg
Pressure action mode: soft touch pressing
Resistance when not triggered: Less than 10 ohm
Resistance range: 1K-10K ohm
Response time: Less than 10ms
Lifetime (life):more than 10m letters actuations
Size:
Length: 60mm / 2.36""
Width: 19mm / 0.75""

Linear voltage conversion module:
Conversion accuracy: +/- 0.01V
Feedback resistance adjustment range: 0-300k
Adjustable potentiometer rotation angle: 260°, +/- 20°
size:14*32mm
Power supply: 3.3-5V
Output voltage range: 0-3.3V
Features:
(1) High output linearity
(2) High measurement sensitivity
(3) The output magnification is adjustable, suitable for various types of sensors
(4) Compatible with 5V, 3.3V measurement system

Package Includes:
1 x Thin film pressure sensor
1 x Linear voltage conversion module
1 x 10 pin female to female Connecting cable