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Model 716.05 Differential Pressure Gauge
Brand: WIKA Alexander Wiegand SE & Co. KGThe compact differential pressure gauge, model 716.05 with a nominal size of 80 mm, has been specifically designed for measuring points at which differential pressure measurements with low differential pressures take place.
In addition, an overload safety of up to 16 bar is guaranteed, on either side.
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.
Specifications
Version
- Small Compact Design
Nominal Size in mm
- 80
Accuracy Class
- 2.5: Scale Ranges from 0 ... 40 mbar to 0 ... 600 mbar
- 4.0: Scale Ranges 0 ... 16 mbar and 0 ... 25 mbar
Scale Ranges
- 0 to 16 mbar to 0 to 600 mbar
Pressure Limitation
- Fluctuating: Full Scale Value
- Steady: Full Scale Value
Overload Safety
- Either side Max. 16 bar
Maximum Working Pressure (Static Pressure)
- 16 bar
Permissible Temperature
- Medium: +70° C Max.
- Ambient: -15° to +60° C
Temperature Effect
- When the temperature of the measuring system deviates from the reference temperature (+20° C): Max. ± 0.5 %/10 K of true scale value
Ingress Protection
- lP66 per IEC/EN 60529
Process Connections (Wetted)
- Lower Mount or Back Mount, 2 x G 1/8 Female
Case (Wetted)
- Aluminium, Black, Pressure-tight
Ring
- Aluminium, Black
Pressure Element (Wetted)
- Stainless Steel
Separating Diaphragm of Measuring Chamber (Wetted)
- Diaphragm, Silicone Rubber
Sealings (Wetted)
- NBR
Movement (Wetted)
- Copper Alloy, wear parts argentan
Dial (Wetted)
- Aluminium, White, Black Lettering
Pointer (Wetted)
- Aluminium, Black
Window (Wetted)
- Glass
Weight
- 0.64 kg
Installation
- According to affixed symbols, ⊕ High Pressure,
- ⊖ Low Pressure
Mounting
- Rigid Measuring lines
- Differential pressure measurement at measuring points with very low differential pressures and very high one-sided or reciprocal overload
- 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 vessels
