BEIJING GALLOP TECHNOLOGY CO.,LTD
Categories
Contact Us
Beijing Gallop Technology Co.,Ltd
Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
Tel:+86-010-51269778
Fax:+86-010-62967939
Mobile:+86-13858586115
E-mail:13858586115@163.com
News
Home > News > Content
The Working Principle Of Level Meter
Feb 10, 2018

Static pressure measurement principle:

When the liquid level transmitter is put into a certain depth in the measured liquid, the pressure formula of the sensor facing the liquid surface is: Ρ=ρ.g.h + Po

Type:

P: Pressure on the liquid surface of transmitter

RHO: Measured liquid density

G: Local Gravity acceleration

Po: Atmospheric pressure on the liquid surface

H: The depth of the transmitter into the liquid

At the same time, the pressure of the liquid is introduced into the positive pressure cavity of the transducer by the air conduction stainless steel. Then the pressure PO on the liquid surface is connected with the negative pressure cavity of the sensor to counteract the PO on the back of the sensor, so that the sensor can be measured by: ρ.g.h, it is obvious that the level depth is obtained by measuring the pressure P.


  • Newsletter
  • Categories
  • Contact Us
    Beijing Gallop Technology Co.,Ltd
    Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
    Tel:+86-010-51269778
    Fax:+86-010-62967939
    Mobile:+86-13858586115
    E-mail:13858586115@163.com
  • QR Code
  • Copyright © Beijing Gallop Technology Co.,Ltd All Rights Reserved.