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WIKA 716.05
WIKA 716.05 – (Differential Pressure Gauge) WIKA/Germany
Applications
- Differential pressure measurement at measuring points with very low differential pressures and very high onesided 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
Special Features
- Differential pressure measuring ranges from 0 … 16 mbar
- High working pressure (static pressure) and high overload safety up to 16 bar
- Numerous options for installation, connection form and connection location
Description
The 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.
Depending on the accuracy classes of 2.5 % and 4 %, different scale ranges can be specified. Differential pressures of 0 to 16 mbar and 0 to 600 mbar can be measured.
The differential pressure gauge offers a wide variety of connection options, as well as panel mounting, and can therefore be used in many applications for level measurement
.
WIKA 716.05
| Nominal size in mm | 80 |
| Accuracy class | 4.0: Scale ranges 0 … 16 mbar and 0 … 25 mbar
2.5: Scale ranges from 0 … 40 mbar to 0 … 600 mbar |
| Scale ranges | 0 … 16 mbar to 0 … 600 mbar |
| Pressure limitation | Steady: Full scale value
Fluctuating: Full scale value |
| Overload safety | Either side max. 16 bar |
| Permissible temperature | Ambient: -15 … +60 °C
Medium: +70 °C maximum |
| 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 |
| Process connection | Lower mount or back mount, 2 x G ⅛ female |
| Pressure element | Stainless steel |
| Movement | Copper alloy, wear parts argentan |
| Dial | Aluminium, white, black lettering |
| Pointer | Aluminium, black |
| Case | Aluminium, black, pressure-tight |
| Window | Glass |
| Ingress protection per IEC/EN 60529 | IP66 |
| Options | ■ Triangular bezel with fastening elements for panel mounting
■ Panel or surface mounting flange (steel, black) ■ Lateral mount connections ■ Connections via male thread (wetted) ■ Scale ranges < 0 … 16 mbar and > 0 … 600 mbar (on request) ■ Overload safety > 16 bar ■ Max. working pressure (static pressure) > 16 bar |
