DIGITAL PRESSURE SWITCH

Minimum Order
1
Place Of Origin
china
Packaging
N/A
Delivery
15 Days
PIEZO-RESISTIVE PRESSURE MEASUREMENT
The piezo-resistive works on a Wheatstone bridge principle that will undergo deformation due to pressure on its area and change resistivities on 4 bridges, this is called the piezo-resistive effect. Usually, four strain gauges are embedded and connected to a Wheatstone bridge. The signal amplifier amplifies the measuring signals from the strain gauge and Wheatstone bridge and synchronously optimizes the results, and the results are transferred by the squeezing electric power of the silicon wafer.

The digital air pressure switch is used to replace electric contact pressure gauges and used in systems with higher requirements for industrial control. This digital LEFOO pressure switch has a wide application in monitoring and controlling the flow of air and aggressive gases. For the consideration of environment friendly and less contaminant we did not use oil-extended silicon sensor. This digital pressure switch is built in a plastic housing and it might undergo deformation when encounter extreme huge pressure and influence its accuracy. The digital pressure switches made by LEFOO pressure control are mainly based on diffused silicon piezoresistive sensor and electric circuit bridge in the relay, that provides both pressure measurement and simple control movement.

The digital air pressure switch has a built-in precision pressure sensor, which amplifies the pressure signal through a high-precision instrument amplifier, collects and processes data through a high-speed MCU, and generally uses a 4-digit LED to display the pressure in real time, and the relay signal output. The upper and lower limit control points can be set freely.

LEFOO provide pressure differential monitor, differential air pressure sensor, peristaltic liquid pump, peristaltic pump, etc. Contact us to know more.
  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:2005
  • Address:No.118, Changda Road, Linping Street, Yuhang District, Hangzhou, Zhejiang, 311100 China
  • Contact:lefoo
*Your name:
*Your Email:
*To:LEFOO INDUSTRIAL CO.,LTD.
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters : 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

submiting now We do inquire for you , please wait ...

LEFOO DIGITAL PRESSURE SWITCH
LEFOO DIGITAL PRESSURE SWITCH

LEFOO DIGITAL PRESSURE SWITCH Pressure Range: -100~100kpa Pressure Accuracy: 1%FSO Work Temperature: 0~50 °C Measure media: Non-corrosive dry gas Output: digital 4~20ma/1~5V, Swith NPN /PNP Digital Pressure Switch LFDS10 Digital Pressure Switch LFDS62 Pressure Controller ...

LEFOO INDUSTRIAL CO.,LTD.

Automatic led display tensiometre rate monitor digital free bp machine aneroid wrist sphygmomanometer blood pressure
Automatic led display tensiometre rate monitor digital free bp machine aneroid wrist sphygmomanometer blood pressure

KWL-W01 Product size 125*105*65mm Storage temperature -20C~50℃ Product weight 210g Storage humidity 15%~90% Box size 100*80*160mm Operating temperature 10℃~40℃ Box packed weight 350g Working humidity 40%~85% Gross weight 19kg Display mode LCD digital display Net weight ...

Chengdu Volador Medical Co.Ltd.

Smart electronic digital sphygmomanometer aneroid bp machine digital digital blood pressure monitor with cuff length upper arm
Smart electronic digital sphygmomanometer aneroid bp machine digital digital blood pressure monitor with cuff length upper arm

Product size: 11cm*12cm*15cm Box packed weight: 500g Inflation mode :automatic inflation Input voltage: Lithium DC3.7V(built-in lithium battery /350mAh) Blood pressure measurement range: (0-280)mmHg Pulse measurement range: (40-199)mmHg Measured arm circumference: 22cm-32cm ...

Chengdu Volador Medical Co.Ltd.

USB medidor arterial wrist blood pressure cuff monitor type tensiometers digital blood pressure monitor with voice
USB medidor arterial wrist blood pressure cuff monitor type tensiometers digital blood pressure monitor with voice

Product size 117*96*59 mm Input voltage Lithium DC3.7V(built-in lithium battery /350mAh) Box size 100*80*160 mm Blood pressure measurement range (0-280)mmHg Product weight 193g Pulse measurement range (40-199)mmHg Box packed weight 350g Measured arm circumference 22cm-32cm Net ...

Chengdu Volador Medical Co.Ltd.

Digital Printing Membrane Switch
Digital Printing Membrane Switch

Gradient colors. The key life can reach 1,000,000 times. Membrane touch switch digital printing is moisture-proof, water-proof, chemical-proof, and can withstand extreme weather. When mass production, the cost is more affordable than silk printing membrane switch. What is ...

Dongguan Niceone Electronics Technology Co,Limited

Precision Digital Pressure Gauges 4 Inch Stainless Steel with Bottom Connection
Precision Digital Pressure Gauges 4 Inch Stainless Steel with Bottom Connection

Precision Digital Pressure Gauges 4 Inch Stainless Steel with Bottom Connection For digital pressure gauges, we have bottom connection and back connection precision digital pressure gauges, also stainless steel and plastic case for your choice. Specifications of Precision ...

GC Gauge Company

Air Pressure Micro Switch GPS100
Air Pressure Micro Switch GPS100

GPS100 Series Air micro switch is specially designed for the high-volume OEM market. Typical applications include boilers, hot water heaters, HVAC, and other industrial equipment. These micro air pressure switches could be customized set points and can be used to detect ...

Guangzhou Unionwell Sensing & Control Technology Co., Ltd

LEFOO PRESSURE SWITCH HVAC
LEFOO PRESSURE SWITCH HVAC

A pressure switch is a control device that runs a switch on or switch-off action when a preset pressure value occurs. LEFOO low pressure switches and high pressure switches are mainly used as the flow controller for fluid or gas in applications such as HVAC systems, water ...

LEFOO INDUSTRIAL CO.,LTD.