• Nominal Size 63/100/160 mm
• Enclosure Stainless Steel
• Wetted Parts Stainless Steel
• Pressure Ranges from -600...0 mbar to 0 - 600 mbar
• Accuracy Class 1.0 / 1.6
Description
Capsule pressure gauge model P2 for vacuum and low pressure applications with aggressive, gasous dry media.
Operating Principle
P2 pressure gauges are pressure instruments with a capsule measuring element, made of stainless steel.
Once the measuring element is pressurized, it deforms proportionally to the increase of pressure („expand“ during increase of pressure and/or, „pull together“ with negative pressure).
With the controlled deformation of the measuring element, it „travels“ its way, which then is transmitted to an axle. A pointer is attached to this axle, which makes this movement readable on the dial.
Technical Data
| Technical Data |
Standard |
Option |
| Function |
pressure gauge with capsule measuring element |
| Nominal Size |
63; 100; 160 mm |
| Low Pressure ranges |
0 - 25 mbar; 0 - 40 mbar; 0 - 60 mbar; 0 - 100 mbar;
0 - 160 mbar; 0 - 250 mbar; 0 - 400 mbar; 0 - 600 mbar |
| Vacuum ranges |
-25...0 mbar; -40...0 mbar; -60...0 mbar; -100...0 mbar;
-160...0 mbar; -250...0 mbar; -400...0 mbar; -600...0 mbar; |
| Operative range (stat. load) |
3/4x full scale |
| Operative range (dyn. load) |
2/3x full scale |
| Material enclosure |
stainless steel 1.4301 (AISI 304) |
| dial 100 / 160 with pressure relief |
| Material process connection |
stainless steel 1.4571 (AISI 316Ti) |
| Material capsule |
stainless steel 1.4571 (AISI 316Ti) |
| Material Seal |
FKM |
| Material movement |
stainless steel |
| Material dial |
Aluminium |
| Material pointer |
Aluminium |
| Material window |
safety laminated glass |
| Damping |
without |
glycerin (pressure range > 0 - 60 mbar) |
| Permissable media temperature |
-20...+130°C |
on request |
| Permissable ambient temperature |
-20...+80°C |
on request |
| Temperature deviation |
approx. 0,5% je 20°C |
on request |
| Accuracy (EN 837) |
class 1.6 |
| Zero Adjustment |
front facing |
| Process connection |
see dimensional drawing |
| Mounting |
see dimensional drawing |
| Protection (EN 60529) |
IP32 |
| Further Options |
| throttle screw; dual scales; customer specific dials; reference pointer; min/max pointer (pressure range > 0 - 250 mbar); silicone-free version; cleaned for O2 service |
