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WIKA 332.30 & 333.30 – WIKA/Germany
WIKA 332.30 & 333.30
| Design | EN 837-1 |
| Nominal size in mm | 160 |
| Accuracy class | 0.6
Option: ■ 0.25 (scale ranges ≤ 400 bar) ■ Grade 3A per ASME B40.100 (scale ranges ≤ 400 bar) |
| Scale ranges | 0 … 0.6 bar [0 … 8.7 psi] to 0 … 600 bar [0 … 8,702.3 psi]
other units (e.g. psi, kPa) available or all other equivalent vacuum or combined pressure and vacuum ranges |
| Pressure limitation | Steady: Full scale value
Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Permissible temperature | Medium
■ +200 °C [392 °F] maximum with unfilled instruments ■ +100 °C [212 °F] maximum with filled instruments (model 333.30) Ambient ■ -40 … +60 °C [-40 … +140 °F] with unfilled instruments ■ -20 … +60 °C [-4 … +140 °F] with instruments with glycerine filling (model 333.30) |
| Temperature effect | When the temperature at the measuring system deviates from the reference temperature +20 °C [+68 °F]: ≤ ±0.4 %/10 °C [≤ ±0.4 %/18 °F] of full scale value |
| Process connection | Stainless steel 316L |
| Pressure element | Stainless steel 316L
< 100 bar: Copper alloy, C-type ≥ 100 bar: Stainless steel 316L, helical type ≥ 1,000 bar: Ni-Fe alloy, helical type |
| Movement | Stainless steel |
| Dial | Aluminium, white, black lettering |
| Pointer | Aluminium, red |
| Case | Stainless steel Safety version S3 per EN 837: With solid baffle wall (Solidfront) and blow-out back |
| Window | Laminated safety glass |
| Adjustment medium | ≤ 25 bar: Gas
> 25 bar: Liquid Option: Gas from scale range ≥ 25 bar |
