Bourdon-Tube Pressure Gauge Model P1
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.
- Description
- Technical Data
- Dimensions
- Order-Codes
• 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 | ||
Dimensional Drawings
Order Codes
most common options
| Order Code | P | 1 | x | x | x | x | - | x | - | x | x | x | x | |
| Material (wetted parts) |
brass | 1 | ||||||||||||
| stainless steel | 2 | |||||||||||||
| stainless steel (dial 100/160), | 5 | |||||||||||||
| cleaned for O2-service | ||||||||||||||
| Dial size | NG 63 | 3 | ||||||||||||
| NG 100 | 5 | |||||||||||||
| NG 160 | 6 | |||||||||||||
| Enclosure | stainless steel | 3 | ||||||||||||
| stainless steel, front flange | 6 | |||||||||||||
| stainless steel, bracket mounting | 7 | |||||||||||||
| stainless steel, rear flange | 9 | |||||||||||||
| Window | safety laminated glass | C | ||||||||||||
| Pressure range | -1...0 bar | 006 | ||||||||||||
| -1...+9 bar | 143 | |||||||||||||
| -1...+15 bar | 146 | |||||||||||||
| 0 - 1 bar | 020 | |||||||||||||
| 0 - 1,6 bar | 022 | |||||||||||||
| 0 - 2,5 bar | 023 | |||||||||||||
| 0 - 4 bar | 024 | |||||||||||||
| 0 - 6 bar | 025 | |||||||||||||
| 0 - 10 bar | 026 | |||||||||||||
| 0 - 16 bar | 027 | |||||||||||||
| 0 - 25 bar | 028 | |||||||||||||
| 0 - 40 bar | 029 | |||||||||||||
| 0 - 60 bar | 030 | |||||||||||||
| 0 - 100 bar | 031 | |||||||||||||
| 0 - 160 bar | 032 | |||||||||||||
| 0 - 250 bar | 033 | |||||||||||||
| 0 - 400 bar | 035 | |||||||||||||
| Damping | without | A | ||||||||||||
| glycerin filled | D | |||||||||||||
| damped axis | C | |||||||||||||
| Accuracy | class 1.6 (dial 63) | A | ||||||||||||
| class 1.0 (dial 100/160) | B | |||||||||||||
| Process connection | G 1/4 B bottom, brass | A | ||||||||||||
| G 1/4 B bottom, stainless steel | B | |||||||||||||
| G 1/2 B bottom, brass | C | |||||||||||||
| G 1/2 B bottom, stainless steel | D | |||||||||||||
| G 1/4 B back, brass | H | |||||||||||||
| G 1/4 B back, stainless steel | I | |||||||||||||
| G 1/2 B back, brass | J | |||||||||||||
| G 1/2 B back, stainless steel | K | |||||||||||||
| further options | without further options | O | ||||||||||||
| dual-scale bar / psi | I | |||||||||||||
| dual-scale bar / kPa | AU | |||||||||||||
| further options in text | # | |||||||||||||