125mm Dial 11 bar Diaphragm Seal Pressure Gauge with Capillary
Description
Pressure gauges with a diameter between 40 and 250 mm with an internal baffle wall are of the M11 type and also have a blow-out back. A baffle wall is a solid plate which is located between the Bourdon tube and the window. Upon failure of the Bourdon tube, the baffle wall will protect the window from being pressurized and the build-up pressure will blow away the blow-out back.
Applications
Hygienic pressure measurement in sanitary applications for the pharmaceutical, biotechnology, food and beverage industries
Mechanical pressure display on pipelines, fermenters, bioreactors and vessels
Pressure/vacuum monitoring during cleaning, sterilisation, pressure testing
For gases, compressed air, vapour; liquid, pasty, powdery and crystallising media
Special features
Safety via mechanical pressure transmission
Case and wetted parts in hygienic design
Suitable for SIP and CIP, autoclavable version available
Easy zero point setting
High overload safety
Specifications
| Design | EN 837-1 |
| Nominal size | 125mm |
| Accuracy | 1.0 |
| Pressure range (bar) | 0...1.6, 0...2.5, 0...4, 0...6, 0...10, 0...16, -1...+0.6, -1...+1.5, -1...+3, -1...+5, -1...+9, -1...+15 |
| Pressure limitation | Steady: Full scale value Fluctuating: Scale range <4 bar: Full scale value Scale range ≥4 bar: 2/3 x full scale value |
| Overload safety | 2x full scale value, max. 40 bar or max. pressure rating (PN) of the process connection 5x full scale value, max. 40 bar or max. pressure rating (PN) of the process connection |
| Vacuum resistance | Without Vacuum resistance to -1 bar Depending on the scale range, vacuum resistance is provided or available on request |
| Permissible temperature | Ambient: -20 ... +60 °C Mediium: -20 ... +150 °C CIP and SIP: 150 °C continuously for wetted parts Autoclavable version, max. 134 °C, ≤ 20 minutes |
| Ingress protection | IP54 |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.5 %/10 K of full scale value |
| Process connection | Stainless steel, SUS 304, SUS 316 |
| Pressure element | Diaphragm element, welded to the process connection |
| Movement | SUS 304 |
| Dial | Aluminium, white, with pointer stop pin |
| Pointer | Aluminium |
| Case | Stainless steel |
| Ring | Stainless steel |
| Window | Plastic, glass, safety glass |
| Unit | bar, psi, kg/cm2, kPa, MPa |
| Options | Other process connection thread
Surface mounting flange
Mounting bracket |
Ordering information
Model / Dial size / Pressure Range / Process connection / Options
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11 Bar 125mm Dial Diaphragm Seal Pressure Gauge SS 316 Capillary Pressure Gauge Images
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