압력 감지 저항 센서 -5Kg, 아날로그 전압 출력
(Force Resistor Pressure Sensor -Analog Output)
개요
- 본 제품은 압력 감지 저항 센서 --5Kg, 아날로그 전압 출력입니다.
- 압력에 따라 저항이 변하는 필름형태의 압력 센서를 장착하고 있는 제품으로 눌리는 힘에 따라 변하는 저항을 받아 아날로그 전압으로 출력하여 주는 제품입니다.
- 측정범위는 5Kg입니다.
특징
- 1).Thin Film Pressure Sensor Module
2).Working Voltage:DC 3.3V-5V
3).Interface:Anti-reverse interface/pin header interface
4).Control Signal:Analog signal
5).Measuring Range:5kg
6).Response Point:150g
7).Repeatability:+/-9.7%
8).Consistency:+/-10%
9).Durability:1 million times(Min)
10).Initial Resistance:greater than 10Mohm(no load)
11).Response Time:1ms(Max)
12).Recovery Time:15ms(Max)
13).Work Temperature:-25℃~85℃
14).Work Humidity:5%~95%RH
15).Size:67*22*7mm
문서
- Note:
1).The sensor module uses a sensor element in series with a 510Kohm resistor.One end of the sensor is connected to a 5V power supply,one end is connected to a 510Kohm resistor,and the other end is connected to GND.When testing,one end of the sensor connected to the resistance is the signal end,which is connected to the analog port.
2).According to the above description,we get the calculation formula of resistance and analog value:R=(1023-A0)*510/A0,unit is Kohm.
3).According to the above formula,we get the resistance value of the sensor element,and we can roughly get the pressure value.
4).When the pressure value is greater than 5000g,the pressure value changes,and the resistance value hardly changes.Therefore,we recommend that the maximum pressure value is 5000g when testing.
5).Since the sensing area of ??the sensor element is recessed,when testing,the test object needs to be placed in the sensing area in the middle of the wafer to test the results.If the sensor is directly placed on a flat surface,the test object is placed on the sensor to sense District,there is no test result.Therefore,we need to pad a small object in the sensor sensing area,and then put the test object on the small object in the sensor sensing area to test the results.
연관제품
- 연관제품 1