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WIKA 111.16 & 111.26 – (Panel Mounting Pressure Gauge) WIKA/Germany
WIKA 111.16 & 111.26
| Design | EN 837-1 |
| Nominal size in mm | 40, 50, 63,
80 only with model 111.26 |
| Accuracy class | 2.5 |
| Scale ranges | 0 … 0.6 to 0 … 400 bar (NS 160: max. 40 bar) or all other equivalent vacuum or combined pressure and vacuum ranges |
| Pressure limitation | Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value Short time: Full scale value |
| Permissible temperature | Ambient: -20 … +60 °C
Medium: +60 °C maximum |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span |
| Process connection | Copper alloy
For process connections and spanner widths see page 4 |
| Pressure element | Copper alloy
C-type or helical type |
| Movement | Copper alloy |
| Dial | NS 40, 50, 63: Plastic, white, with pointer stop pin
NS 80: Aluminium, white |
| Pointer | Plastic, black |
| Case | Plastic, black |
| Window | Plastic, crystal-clear, snap-fitted in case |
| Options | ■ Other process connection
■ Accuracy class 1.6 ■ Model 111.26, NS 40, 50, 63: Triangular bezel, metallised |
| Special versions | For drinking water installations
Material suitability of the wetted parts in accordance with the evaluation criteria for metallic substances of the German federal environmental agency and the “4MS Common Composition List”. |
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