| Design standard | based on EN 837-1 |
| Measuring principle | Elastic measuring elements (Bourdon tube up to 40 bar, coil spring from 60 bar), which deform under pressure load |
| Nominal size | 40 mm, 50 mm, 63 mm |
| Display ranges | -1 bar to 600 bar (exception 0.6 bar; nominal size 40 mm and 50 mm max. 250 bar) |
| Accuracy class | 1,6 |
| Load capacity | Resting pressure load: 75% of full scale value, overload full scale value Dynamic load: 30% to 60% of full scale value, up to 30,000 load cycles |
| Installation types and position of the pressure connection spigots | Free-standing process connection: centric at the rear, wall installation with 3-hole mounting |
| Material | Housing with cover ring: Sheet steel, painted black; chrome-plated cover ring Window: Polycarbonate Measuring element: Copper alloy Pressure connection pin: Copper alloy Pointer: Aluminium, anodized black Dial: Aluminium, coated white, printed black |
| Enclosure protection class | IP32 according to EN 60529 |
| Pointer stop | with stop pin (zero point) |
| Medium temperature | 0 °C to +60 °C |
| Ambient and storage temperature | -20 °C to +60 °C |
| Suitable media | Gaseous, liquid with low viscosity |
| Nominal size | D1 | D | b | c1 | h | s | LK | SW |
| 40 | 61 | 40 | 27,5 | 42,5 | 10 | – | – | – |
| 50 | 71 | 48,5 | 29 | 45 | 12 | – | – | – |
| 63 | 88 | 64 | 29 | 48 | 12 | 4,5 | 72,5 | 14 |
All dimensions in millimeters.
| Customized imprint (text, logo), special scale | from 100 pcs. |
| Housing in stainless steel 1.4301 | from 100 pcs. |
| Red brand pointer, adjustable from the outside | from 100 pcs. |
| Special threads (e.g. NPT, BSP, metric) | from 100 pcs. |
| Throttle screw | from 100 pcs. |
| Calibration service | from 1 pc. |
Other special versions on request.
| Nominal size 40 mm | G1/8 B, copper alloy 2.0401 |
| Nominal size 50 mm, 63 mm | G1/4 B, copper alloy 2.0401 |
Other special versions on request.
Please observe the relevant standards and laws, as well as the installation and operating instructions for pressure gauges.
In particular, we would like to draw your attention to the suitable media with regard to material resistance and their maximum media temperature.
This device type is only designed for use in weather-protected indoor areas and is not suitable for operating conditions with vibrations and shocks.
This specification refers to our current standard with regard to design, dimensions and materials. JAKO Messtechnik GmbH reserves the right to make changes or modifications without prior notice.
Contact us and we will advise you comprehensively on possible solutions!
