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Vibration level switch
Mononivo® - MN 4030
Point level measurement
Solids
bulk weight > 20 g/l (> 1.2 lbs/ft3)
The vibration rod Mononivo® MN 4030 is used in storage and process vessels as a full and demand detector in all bulk solids. The measuring probe can be flexibly adjusted up to a length of 4000 mm and puts the switching point where the application needs it. A stainless steel probe extension allows the vibrating fork to work in a variety of aggressive environmental conditions.
Maintenance-free sensor for use in many bulk materials. Particularly suitable for very light bulk solids
Probe extension adjustable up to 4000 mm length
Plug and play level limit switch without calibration
More Information
Measurement principle
Vibration (Rod)
Measuring task
Point level measurement
Versions
Pipe extension
Medium
Solids
Mounting position
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
Aluminum
Housing protection rating
IP67, NEMA Type 4X
Threaded connection
Flange connection
Hygienic fittings
≥ Triclamp 2"
Wetted materials
Stainless steel 1.4305 (303) Stainless steel 1.4404 (316L)
Accuracy
---
Mechanical load
tube: 250 Nm oscillator rod: 0,4 kN
Min. immersion length
200 mm (7.9")
Max. immersion length
4 m (13.15')
Power supply
universal voltage (22...45V DC / 21...230V AC) 20...40V DC
Signal output
Approvals
CE General purpose ATEX IEC-Ex TR-CU FM FMc
Ex markings
Ex t
Hygienic / Pharma
---
Ship approval
---
Overfill protection
---
SIL qualification
---
Further approvals
---
Adjustment possibility
---
Optical indicator
LED
Features
adjustable sensitivity switchable logic (Fail Safe High - Fail Safe Low) Sliding sleeve for variable imersion length
ATEX
European approval for use in explosive Environments (ATmosphère EXplosible)
CCC-Ex
Chinese approval for use in explosive Environments
CE
European manufacturer approval for use in non-explosive Environments (European community)
FM Ex & General purpose
North American approval for use in explosive and non-explosive Environments (Factory Mutual)
FMc EX
Canada approval for use in explosive and non-explosive Environments (Factory Mutual)
IEC-Ex
International approval for use in explosive Environments (International Electrotechnical Commission)
INMETRO
Brazilian approval for use in explosive Environments (Instituto Nacional de Metrologia, Normalização E Qualidade Industrial)
KCs
Korean certificate of conformity
TR-CU / EAC-Ex
Russian declaration of conformity
TR-CU-GP Solids over 50V
Russian declaration of conformity
TR-CU-GP Solids up to 50V
TR-CU-GP Solids up to 50V
Russian declaration of conformity
UK
UK-Declaration of Conformity
UKEX
UK approval for use in potentially explosive atmospheres
Product Configuration - Technical Notes
Product Configuration - Technical Notes
Product information sheet
Product information sheet
Spare Parts and Accessories
Spare Parts and Accessories
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Vibration level switch
Mononivo® - MN 4030
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