| Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province |
| Phone: 0517-86900901 |
| Fax: 0517-86900902 |
| Postcode: 211600 |
| http://zzyfwh.com |
| Email: firstname.lastname@example.org |
| Classification of pressure instruments by conversion principle |
| 2011-6-30 17:05:59 |
Pressure instruments are roughly divided into four categories:
⑴Liquid column pressure gauge is based on the principle of hydrostatics, which converts the pressure into liquid column height for measurement.
⑵Elastic pressure gauge , it is measured by converting the measured pressure into the deformation displacement of the elastic element.
⑶ Electric pressure gauge , it is a measuring instrument that converts the measured pressure into electricity through mechanical and electrical components.
⑷Piston type pressure gauge , it is based on the principle of liquid transfer pressure of hydraulic press to convert the measured pressure into the mass of the weight added to the piston for measurement.