• Nominal Size 63/100/160 mm
• Enclosure Stainless Steel
• Wetted Parts Stainless Steel
• Pressure Ranges from -1...+15 bar up to 0 - 600 bar
• Accuracy Class 1.0 / 1.6
Description
Bourdon-tube pressure gauge model P1 vacuum, low pressure, pressure and high pressure applications with aggressive, gasous and liquid, non-crystallizing and not highly viscous media.
Operating Principle
P1 pressure gauges are pressure instruments with a bourdon-tube 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 bourdon-tube measuring element |
| Nominal Size |
63; 100; 160 mm |
| Pressure ranges |
0 - 0,6 bar; 0 - 1 bar; 0 - 1,6 bar; 0 - 2,5 bar; 0 - 4 bar; 0 - 6 bar;
0 - 10 bar; 0 - 16 bar; 0 - 25 bar; 0 - 40 bar |
| High pressure ranges |
0 - 60 bar; 0 - 100 bar; 0 - 160 bar; 0 - 250 bar; 0 - 400 bar; 0 - 600 bar |
| Vacuum ranges |
-1...0 bar; -1...+0,6 bar; -1...+1,5 bar; -1...+3 bar; -1...+5 bar;
-1...+9 bar; -1...+15 bar |
| Operative range (stat. load) |
3/4 Skalenendwert |
| Operative range (dyn. load) |
2/3 Skalenendwert |
| Material enclosure |
stainless steel 1.4301 (AISI 304) |
| dial 100 / 160 with pressure relief |
| Material process connection |
stainless steel 1.4571 (AISI 316Ti) |
| Material bourdon-tube |
stainless steel 1.4571 (AISI 316Ti) |
| Material movement |
stainless steel |
| Material dial |
Aluminium |
| Material pointer |
Aluminium |
| Material window |
safety laminated glass |
| Damping |
without |
glycerin; damped axis |
| 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 (dial 63) ; class 1.0 (dial 100 / 160) |
| Process connection |
see dimensional drawing |
| Mounting |
see dimensional drawing |
| Protection (EN 60529) |
IP54 |
| Further Options |
| throttle screw; dual scales; customer specific dials; micro adjustment; reference pointer; min/max pointer; silicone-free version; cleaned for O2 service |
