Film sensor pressure measurement video, please click!

RFP602 super sensitive

Total length 49mm of diameter 10mm

Twenty-two

RFP-602 super soft

Total length 49mm of diameter 10mm

Thirty-nine

Ultra thin and ultra soft RFP-604

Total length 90mm of diameter 21mm

Fifty-nine

Ultra sensitive RFP-611 thin film pressure sensor

Total length 90mm of diameter 26*26mm

Forty-nine

The RFP film pressure sensor can make static and dynamic measurements of any contact surface pressure.

The membrane pressure sensor converts the pressure of the sensor induction region into a resistance signal, and then the root of the sensor.

According to the calibration curve of the force ~ resistance, the change information of the external pressure is obtained, and the pressure is pressed.

The greater the force, the smaller the resistance of the sensor output.

Selection Guide for film pressure sensors:

1. determine the size of the application scene

2. determine the total pressure applied

3. sensitive area size of selected sensor

4. calculation of the ratio of the force surface to the two force contact surfaces of the sensor.

5., according to the ratio of third obtained by second total pressure, we can get the maximum pressure that the sensor sensitive area may bear, and select the sensor range.

6. sensor model example: RFP 601-1kg:

RFP: for the name of the trademark and the type of sensor

601: the size code for the selected sensitive area

1kg: for the range of the sensor, it represents the maximum measurable pressure value.

Film pressure sensor related accessories:

Due to the film pressure induction sheet resistance signal output is, when you need the output voltage or output level, we give you a configuration corresponding to the conversion module only needs to be inserted after the induction chip and module can simulate the voltage signal or the signal from the output module level.

For modules, please click on the following link: https://item.taobao.com/item.htm? Spm=2013.1.20141001.1.1a9ba0d3dKYhYG&id=552813378431

Cosmos intelligence has a core patent technology for flexible thin film tactile pressure sensors, this sensor

The thickness of the device is only 0.1mm-0.2mm, and the flexibility is very good, so it is to measure the pressure between various contact surfaces.

Power creates better conditions. Compared with the traditional methods of measurement, this is a kind of economy and high

Effective, accurate, fast, intuitive, convenient pressure distribution measurement tool.

The standard RFP pressure sensor consists of two thin film of polyester, two film inner surface

The laying of conductors and semiconductors. When the external force acts on the sensing point, its resistance will be regulated with the external force.

When the law changes, when the pressure is zero, the maximum resistance is, the greater the pressure is, the smaller the resistance is. Through the different

Different density of sensor points can be placed in the place, and different spatial resolution can be achieved. Different biography

The sensor area and spatial resolution can meet various measurement requirements.