Marvellous Flexible Thin Film Pressure Sensor DF9-40 Series for experience

Description

DF9-40 series flexible thin film pressure sensor is a new type of sensor with independent intellectual property rights of flexible pressure sensor technology. It is printed on flexible thin material with strong adhesion, bending resistance and high sensitivity of flexible Nano functional materials, so as to achieve high sensitivity of pressure detection.
The thin film pressure sensor is a resistive sensor. The output resistance decreases as the pressure on the sensor surface increases. The pressure can be measured through a specific pressure-resistance relationship. It is suitable for pressure measurement scenarios on flexible surfaces, and can be widely used in smart home, consumer electronics, automotive electronics, medical equipment, industrial control, smart robots and other fields.
The DF9-40 series currently has 500g, 2kg, 5kg, 10kg, 20kg and other different range models.

Features

Ø Ultra-thin,thickness less than 0.3mm

Ø Quick response

Ø Long life,passed the pressing test of more than 1 million times

Ø The detection circuit is simple, easy to integrate and apply

Ø Sensor profile can be customized

Ø The sensor range parameters can be customized

Ø Passed RoHS Authentication

Product parameters

Performance Index

Data reference sheet

Model: DF9-40@500g		Model: DF9-40@2kg		Model: DF9-40@5kg		Model: DF9-40@10kg		Model: DF9-40@20kg
pressure/kg	resistance/kΩ	pressure/kg	resistance/kΩ	pressure/kg	resistance/kΩ	pressure/kg	resistance/kΩ	pressure/kg	resistance/kΩ
0.05	34.87	0.2	11.20	0.5	8.66	1	4.38	2	4.85
0.1	14.87	0.4	6.07	1	4.68	2	3.05	4	3.67
0.2	7.39	0.6	4.31	1.5	3.60	3	2.50	6	3.06
0.25	6.14	0.8	3.43	2	3.11	4	2.20	8	2.73
0.3	5.19	1	2.97	2.5	2.78	5	2.00	10	2.55
0.4	4.37	1.2	2.67	3	2.55	6	1.85	12	2.43
0.5	3.77	1.4	2.48	3.5	2.36	7	1.76	14	2.36
		1.6	2.30	4	2.17	8	1.70	16	2.31
		1.8	2.19	4.5	1.98	9	1.63	18	2.27
		2	2.08	5	1.83	10	1.60	20	2.23

Reference Circuit

About Us

Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.

Henan Weiguo Intelligent Technology Co., Ltd. (WG Sensor™ AirRadio™ WeGoIot™ ), established in 2017, is a high-tech enterprise in Henan, China. Our group company began producing sensors in 1998 and has become the main manufacturer of sensor parts in China (taking more than 70 % of the domestic market). WG Sensor™ started design and R&D in Beijing in 2014 and moved to Henan in 2017. Now WG Sensor™ has a complete chain of design, R&D, production and sales of smoke alarm, gas alarm, air quality monitor and alcohol tester parts & products. Our main products: Smoke Alarm, Household Gas Alarm/Detector, Remote Laser Gas Detector, Portable Gas Detector, Fixed Gas/Flame Alarm/Detector, Breathalyzer / Alcohol Tester. We have 4 fully automatic production lines and 3 semi-automatic production lines, including more than 100 R&D team members, from SMT, injection molding, assembly and world-class fully automatic storage center. We have absolute advantages in core components, efficient producing lines, professional technical team for customized software system development, and complete after-sales service. With more than 25 years of experience in service, WG Sensor™ now supplies sensor products all over the world.