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WIKA 111.11 – (Pressure Gauge) WIKA/Germany
Applications
- Compressed gas regulators
- Beverage dispensing machines
- Suitable for all media that will not obstruct the pressure system or attack copper alloy parts
Product features
- UL-listed (UL-252a or UL-404)
- SS Z&N coated or gold-painted steel case
- Free of oil and grease
WIKA 111.11
| Design | ISO 5171 |
| Nominal size in mm | 40, 50, 60 |
| Accuracy class | 2.5 |
| Scale ranges | Welding engineering standard ranges for oxygen and acetylene to ISO 5171, as well as 0 … 1 to 0 … 400 bar to EN 837-1 |
| 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, lower mount (LM), with restrictor
NS 40: G 1/8 B (male), 14 mm flats NS 50,63: G 1/4 B (male), 14 mm flats |
| Pressure element | Copper alloy (with acetylene, max. 70 % copper content)
C-type or helical type |
| Movement | Copper alloy |
| Dial | Plastic, white, with pointer stop pin Black lettering |
| Pointer | Plastic, black |
| Case | Steel, brass-coloured, with pressure relief in case back |
| Window | Polycarbonate, snap-fitted in case |
| Options | Other process connection
■ Sealings (model 910.17, see data sheet AC 09.08) ■ Case brass or stainless steel ■ Slip-on bezel ■ Back mount (BM) ■ Acetylene pressure gauge for pressure regulators for manifold systems per ISO 7291 (BAM tested) |
