Bamo MNR 6 Magnetic Level Controllers


Bamo MNR 6 Magnetic Level Controllers has a Trigger point distances are determined prior to manufacture in relation to the sealing surface, in order to ensure the correct position of the contacts. The float can be removed from the bottom of the MNR6 controller (end stop ring removed). it is useful to order the option 2” coupler or a flange NB 50 to allow the float introduction from the tank top when possible.

Bamo MNR 6 Features

  • Versions: PVC, PPH, PVDF or AISI 316
  • 1 or 2 changeover contacts
  • Reduced dimensions
  • No effects of foam and vapours
  • Measuring height: Up to 1500 mm


The use of a relay ES2001 is recommended to protect the Reed contact by a low intensity current in the loop and to procure a great longevity to the device.


Pumps and solenoid valves automation, low and high alarm signals, overfill detection, etc. The MNR 6 series is recommended for non-viscous, non-sticky liquids and without magnetic particles or suspended solids.

Bamo MNR 6 Specification

Trigger point distances From sealing surface: Min. 250 mm, Max. 1500 mm
Temperature limits PVC-U: 5 … +50 °C; PPH: -5 … +80 °C
PVDF: -10 … +110 °C; AISI 316 L: -20 … +110
Pressure limits °C Max. 3 bar at 20 °C for plastic versions
Max. 20 bar at 20 °C for stainless steel version
Stem and fitting PVC, PP, PVDF or AISI 316 L
Float PP, PVDF or AISI 316 L
Head housing PBT for plastic versions; IP 65 (or DIN Plug IP 65)
Aluminum alloy for AISI 316L version; IP 54 (or DIN plug IP 65)
Output signals:
Number of contacts 1 or 2 changeover contacts
Switching power 60VA/220V/1A
Terminals Terminal board head housing or DIN Plug or cable output (3 m)
Gap between two contacts Min. 100 mm
Accuracy ± 2 mm
Hysteresis 8 mm

Download Data Sheet: Magnetic Level Controllers MNR 6


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