716.05 differential pressure gauge for high safety against load WIKA

Description

716.05 differential pressure gauge for high safety against load WIKA is used in the measurement of differential pressure of gaseous and liquid media.

The compact differential pressure gauge, model 716.05 with a nominal size of 80 mm, has been specially designed for measuring points where low differential pressure measurements are made. In addition, overload protection of up to 16 bar is provided on both sides.

Depending on the accuracy classes of 2.5% and 4%, different ranges of scopes can be defined. Differential pressures from 0 to 16 mbar and from 0 to 600 mbar can be measured.

The differential pressure gauge offers a wide range of connection options as well as panel mounting, so it can be used in many level measurement applications.

 

Features 716.05

• Version: small compact form
• Non-mineral size in mm: 80
• Accuracy class:
  • 4.0: Scale range 0 … 16 mbar and 0 … 25 mbar
  • 2.5: The scale is from 0 … 40 mbar to 0 … 600 mbar
• Scale range:
  • 0 … 16 mbar to 0 … 600 mbar
• Pressure limit:
  • Continuous: full scale value
  • Fluctuation: full scale value
• Safety against overloading:
  • Both sides max. 16 bar
• Max. working pressure (static pressure):
  • 16 bar
• Allowable temperature:
  • Environment: -15 °C … +60 °C
  • Medium: maximum +70 °C
• Temperature effect:
  • When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ± 0.5 %/10 K of the true scale value
• Intrusion protection:
  • lP66 according to IEC/EN 60529
• Process connections (wetted):
  • Bottom or rear carrier, 2 x G G female
• Housing (humidified)
  • Aluminium, black, watertight
• Ring:
  • Aluminium, black
• Pressure element (humidified):
  • Stainless steel
• Separating membrane of the measuring chamber (humidified):
  • Membrane, silicone rubber
• Seals (moistened):
  • NBR
• Movement (moistened):
  • Copper alloy, worn parts argentan
• Dial (wetted):
  • Aluminium, white, black lettering
• Pointer (moistened):
• Aluminium, black
• Window (humidified):
  • Glass
• Weight:
  • 0.64 kg
• Installation:
  • According to the symbols attached, ⊕ high pressure, ⊖ low pressure
• Installation:
  • Rigid measuring lines

To view additional options and more technical features, we recommend viewing the attached pdfs. documents under the Documentation section.

 

Areas of use, applications

• level measurement in closed containers
• fan pressure and explosion control
• for transparent, clean, non-sticky, non-aggressive media
• filter control in ventilation and heating systems
• differential pressure measurement at measuring points with very low differential pressures and very high unilateral or mutual overload

 

ELPRO designation: MAN-716.05