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Vibration level switch

Mononivo^® - MN 4040

Point level measurement
Solids
bulk weight > 20 g/l (> 1.2 lbs/ft3)

Application area

The vibration rod Mononivo^® MN 4040 is used in storage and process vessels as a full and demand detector in all bulk solids. The measuring probe will be available as a kit for flexible tube extension with cable length of 1500 mm and 4000 mm. Thus, the customer himself defines the length of the probe by the length of the tube.

Your benefit

Maintenance-free sensor for use in many bulk materials. Particularly suitable for very light bulk solids
Flexibility in probe length due to self-assembly kit
Plug and play level limit switch without calibration

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Technical Data

More Information
Measurement principle	Vibration (Rod)
Measuring task	Point level measurement
Version	Pipe extension (screwed)
Medium	Solids
Mounting position	top horizontal on a Socket
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	≥ G 1 1/2" ≥ NPT 1 1/2"
Flange connection	≥ DN100 ≥ 2"
Hygienic fittings	≥ Triclamp 2"
Wetted materials	Stainless steel 1.4305 (303) Stainless steel 1.4404 (316L)
Accuracy	---
Mechanical load	tube: 100 Nm oscillator rod: 0,4 kN
Min. immersion length	1500 mm (59")
Max. immersion length	4 m (13.15')
Power supply	universal voltage (22...45V DC / 21...230V AC) 20...40V DC
Signal output	Relay DPDT Transistor PNP
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	---
User Interface	---
Optical indicator	LED
Features	adjustable sensitivity switchable logic (Fail Safe High - Fail Safe Low)