Vibration level switch
Mononivo® - MN 4020
Application area
The vibration rod Mononivo® MN 4020 is used in storage and process vessels as a full, demand, and empty detector in all bulk solids. A stainless steel probe extension allows the vibration rod to work in a variety of aggressive environmental conditions. Due to its high sensitivity, the probe is particularly suitable for use in very light bulk solids.
Technical Data
| Measurement principle | Vibration (Rod) |
|---|---|
| Measuring task | Point level measurement |
| Version | Short extension |
| Medium | Solids |
| Mounting position |
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| Ambient temperature | -40°C … +60°C (-40°F … +140°F) |
| Process temperature | -40°C … +150°C (-40°F … +302°F) |
| Process pressure | -1 bar … +16 bar (-14.5 psi … +232 psi) |
| Minimum sensitivity | > 20 g/l (> 1.2 lbs/ft3) |
| Housing type | standard |
| Housing material | Aluminium |
| Housing protection rating | IP67, NEMA Type 4X |
| Threaded connection |
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| Flange connection |
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| Hygienic fittings | ≥ Triclamp 2″ |
| Wetted materials |
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| Mechanical load | oscillator rod: 0,4 kN |
| Accuracy | — |
| Min. immersion length | 160 mm (6.3″) |
| Max. immersion length | 160 mm (6.3″) |
| Power supply |
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| Signal output |
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| Approvals |
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| Explosion protection | Dust Ignitionproof (Ex t) |
| Hygienic / Pharma | — |
| Ship approval | — |
| Overfill protection | — |
| SIL qualification | — |
| Further approvals | — |
| User Interface | — |
| Optical indicator | LED |
| Adjustment possibility |
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