| Nominal size of pressure gauge | 63 | ||
| Based on standard | DIN EN 837-1 | ||
| Mounting position | optional | ||
| Symbol | 991.463 | ||
| Scale | Double scale Bar (outside scale) inch hg (inner)/psi (inner) | ||
| Explosion protection | The information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Alternating load factor | 0,66 | ||
| Media temperature | -20 °C ... 60 °C | ||
| Product weight | 83 g | ||
| Type of mounting | Front panel mounting | ||
| Material screw-in stud | Brass | ||
| Material housing | ABS |
| Position of connection | Centred, rear side | ||
| Type of seal on screw-in stud | Coating | ||
| Design | Bourdon tube pressure gauge | ||
| Indicating range | -30 inchHg ... 0 inchHg | ||
| Operating pressure | -1 bar ... 0 bar | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Continuous load factor | 0,75 | ||
| Corrosion resistance class CRC | 0 - No corrosion stress | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Measurement accuracy class | 2,50 | ||
| Pneumatic connection | R1/4 | ||
| Note on materials | RoHS-compliant | ||
| Material screen | PS |
