Model 716.05

Differential Pressure Gauge

Compact version NS 80, class 2.5 to 4.0, high overload safety

Selected documents
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  • Differential pressure measurement at measuring points with very low differential pressures and very high onesided or reciprocal overpressure
  • For transparent, clean, non-sticky, non-aggressive media
  • Control of ventilator and blast pressures
  • Filter monitoring in ventilation and heating systems
  • Level measurement in closed tanks

Special Features

  • Differential pressure measuring ranges from 0 … 16 mbar
  • High working pressure (static pressure) and high overpressure safety up to 16 bar
  • Numerous options for installation, connection form and connection location


Small, compact version
WIKA trade pattern DT-GM 87 10 226

Nominal size in mm

Accuracy class
4.0: scale ranges 0 ... 16 mbar and 0 ... 25 mbar
2.5: scale ranges 0 ... 40 mbar to 0 ... 600 mbar

Scale ranges
0 ... 16 mbar to 0 ... 600 mbar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: full scale value
Fluctuating: full scale value

Overpressure safety
Either side max. 16 bar

Max. working pressure (static pressure)
16 bar

Operating temperature
Ambient: -15 ... +60 °C
Medium: +70 °C maximum

Temperature effect
When temperature of the measuring system deviates from reference temperature (+20 °C):
max. ±0.5 %/10 K of true scale value

Ingress protection
lP 66 per EN 60 529 / lEC 529

Differential Pressure Gauge
  • Differential Pressure Gauge
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