Applications of the orifice plate, flange and annular chamber

• Power generation
• Oil production and refining
• Water treatment and distribution
• Gas processing and transmission
• Chemical and petrochemical industry

Special Features of the orifice plate, flange and annular chamber

• Max. operating temperature and pressure limited by material and flange
• Suitable for liquid, gas and steam flow measurement
• Accuracy ≤ ±0.5 % of actual flow rate
• Repeatability of measurement of 0.1 %

Description of the orifice plate, flange and annular chamber

Easy installation and handling

Differential pressure flow meters are used in many technical applications. As primary flow elements, orifice plates represent the most common solution. Orifice plates are notable for their easy installation and management.

The differential pressure generated by the primary flow element is normally transformed into an electrical signal proportional to the flow rate by a differential pressure transmitter.