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WIKA PGS23.100 & PGS23.160 – Pressure Gauge with Switch Contact) hãng WIKA/Germany
WIKA PGS23.100 & PGS23.160
| Nominal size in mm | ■■ 100
■■ 160 |
| Accuracy class | 1.0 |
| Scale ranges | 0 … 0.6 bar [0 … 8.7 psi] to 0 … 1,600 bar [0 … 23,206 psi]
other units (e.g. psi, kPa) available or all other equivalent vacuum or combined pressure and vacuum ranges |
| Scale | Single scale
Option: Dual scale |
Pressure limitation |
|
| Steady | Full scale value |
| Fluctuating | 0.9 x full scale value |
| Short time | 1.3 x full scale value |
| Connection location | ■■ Lower mount (radial)
■■ Lower back mount |
| Process connection | ■■ G ½ B
■■ G ¼ B ■■ G ⅜ B ■■ ½ NPT ■■ M20 x 1.5 others on request |
| Permissible temperature 1) | |
| Medium | +200 °C [+392 °F] max. with unfilled instruments
+100 °C [+212 °F] max. with filled instruments |
| Ambient | -20 … +60 °C [-4 … 140 °F] |
Temperature effect |
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of full scale value |
| Case | ■■ Version S1 per EN 837: With blow-out device in case back
■■ Safety version S3 per EN837: With solid baffle wall (Solidfront) and blow-out back |
| Case filling | Without
Option: With case filling |
| Wetted materials | |
| Process connection, pressure element | Stainless steel 316L, option: Monel (model PGS26) |
| Non-wetted materials | |
| Case, movement, bayonet ring | Stainless steel |
| Dial | Aluminium, white, black lettering |
| Instrument pointer | Aluminium, black |
| Set pointer | Aluminium, red |
| Window | Laminated safety glass |
| Ingress protection per IEC/EN 60529 | IP65 2)
Option: IP66 |
| Electrical connection | Cable socket PA 6, black
Per VDE 0110 insulation group C/250 V Cable gland M20 x 1.5 Strain relief 6 screw terminals + PE for conductor cross-section 2.5 mm² For dimensions see page 9 others on request |
| 1) For hazardous areas, the permissible temperatures of the contact model 831 shall apply exclusively (see page 5). These must not be exceeded at the instrument either (for details see
operating instructions). If necessary, measures for cooling (e.g. syphon, instrumentation valve, etc.) have to be taken. 2) Ingress protection IP54 with safety version case and connection location lower back mount. |
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