Long show technology
Rx-m1616 array distributed flexible membrane pressure sensor
1. Product introduction
The array distributed flexible membrane pressure sensor is based on
Dense printing process, transfer nano force sensitive materials, silver paste and other materials
It is transferred to the flexible film substrate and made by drying and curing.
When the sensor is under pressure, the resistance decreases as the pressure increases,
Its piezoresistance characteristic shows a power function relationship between resistance and pressure,
The relationship between the reciprocal of resistance and pressure is approximately linear
Rxm1616 is a high-density distributed flexible press
Force sensor, 16 rows and 16 arrays, 256
The independent induction unit is distributed in the square of 40mm * 40MM
Inside, the total space occupied is 25mm2.5mm, each induction
The width of point electrode is 1.5mm2 * 1.5mm. High density sensing points
Cloth and ultra-thin flexible substrate make this type of sensor in Gaoling
It has been widely used in sensitivity and high-density pressure distribution detection
use
For the convenience of use, we configure three contact modes for this sensor, A. male terminal, which is generally used for
Lead alkali with strict requirements for thick bottom and high flatness is generally connected by welding; B. female terminal, with end
The sub shell is directly connected with DuPont wire with a distance of 2.54mm; the standard center distance of c.ffc wire is 1mm.
2. Product size and structure drawing
Ulus C
Long show technology
Llull
FFC line
Public terminal
3. Detailed product dimension parameters
parameter
numerical value
Company
Remarks
range
One hundred and fifty
Kg
See purchase options for details
Side length of perception area
Mm
Fixed value
Sensor size
55 x 55
Mn
Fixed value
Sensor thickness
<0.2
Mm
Fixed value
Terminal extension length
Five
Mm
Fixed value
Center distance of outgoing line 2.54 or 10
Mm
Fixed value
Terminal type
Male / female /FC
P
Fixed value
4. Product characteristic curve
Two hundred
Zero point one three
KQ
R (k omega)
One hundred and eighty
Zero point one two
1/R
Zero point one one
One hundred and sixty
Zero point one
One hundred and forty
Zero point zero nine
One hundred and twenty
Zero point zero seven
One hundred
Zero point zero six
Zero Point Zero Five
Sixty
Zero point zero four
Zero point zero three
Forty
Zero point zero two
Twenty
Zero point zero one
Zero
0246810121416182022
The relationship between pressure and resistance and its reciprocal
5. Product performance parameters
parameter
numerical value
Company
Remarks
Static resistance
MQ
Range related
Hysteresis
<6
Physical property
drift
<8
Physical property
Sensor repeatability
Ten
Limitations of polymer sensors
working voltage
3.3-5
As the case may be
Working temperature 50 - + 50
Drift due to high temperature
Working humidity
0-95
Humidity has little effect
response time
<20
MS
Physical property
Numerical stability time
<5
Physical properties of polymer
electromagnetic interference
Zero
Physical property
Electrostatic discharge
Physical property
Service life
500 thousand
Sub positive pressure cycle test
6. Applicable to Lingcheng
High resolution pressure distribution test
Product design and evaluation interface pressure test and evaluation
Industrial inspection - flatness inspection
Creative design - object placement detection
Research project
7. Instructions for use
a£© The sensor area should be flat and fit the test surface
b) Avoid sharp objects acting on the sensing area
c) The sensor has the phenomenon of temperature drift, so it can not be used at the temperature higher than 60 ¡æ;
d) In order to obtain the best test results, it is recommended to attach a thin silica gel pad slightly smaller than the sensing area in the sensing area.
8. Purchase instructions
¡ó this is a sample of distributed sensor. If there is special demand, it can be customized according to the demand;
Range: the range is set according to the best test range. As long as the sensor is not damaged, the over range will not damage the transmission
The sensor test performance will only affect the test resolution.
¡ó evaluate the test pressure range, select the corresponding range, special requirements, please leave a message to explain;
¡ó terminal type: considering the convenience of use, please select the contact mode of wire arrangement correctly;
Express delivery: Ordinary Express Delivery defaults to Yunda and Shentong. If it needs to send to SF, it needs to make up the difference;
¡ó invoice: the amount is more than 200 yuan. If you need to make an invoice, you need to add 6% tax point. Please contact customer service to change the price and leave a message
Note billing information.
|
