MESSKO MFLOC 2.0 detects pump failure in power transformer oil or water cooling systems immediately and reliably. A specially designed paddle is placed as flow resistance in the circulating cooling liquid to monitor the flow of the cooling fluid. When the pump is on, the flow pressure applied to the paddle, ensures that it rotates to an end stop and functions safely in case of laminar or non-laminar medium flow.
The new generation is based on the MESSKO MFLOC, a product that has been in the product portfolio since 2010. It was further developed, subjected to functional tests and optimized. This ensures that there are no changes to the predecessor model during assembly and retrofit installations.
- Quick and easy installation - no paddle regulation or adjustment for different flow velocities required
- Separate sensor and indicator components with patented magnetic coupling for absolute air tightness
- Two permanently set switching contacts (changeover)
- Available for oil and other cooling fluids, and in an additional model for water cooled circulations
The new paddle
The MESSKO MFLOC 2.0 has been developed with an improved paddle design. The paddle is made from Polyamide Copolymer, 50% Glass Fiber – a proven material in the Reinhausen Group. The optimized functionality of the new design was confirmed by internal and external lab tests during the stage of development.
||-40°C up to +80°C
-40°F up to 176°F
|Temperature of cooling liquid
||-30°C up to +120°C
-22°F up to 248°F
||IP54 (IP65 in certification process)
||DN100 to DN300; other diameters on request
||Diameter 100 mm / 3,94''
||min: 0,7 [m/s] / 27,56 [inch/s]
max: 2,5 [m/s] / 98,43 [inch/s]
||Terminal box including M20 x 1,5 cable glands or Terminal box including 3/4"-NPT cable glands
(Optional ANSI and Military connector available)
||max. 10 A/250 V AC oder 4 A/24 V DC, min. 0,5 mA/5 V DC
|Rated insulation voltage
||2,5 kV AC/1 min., contacts to housing
||laminated safety glass with UV filter
||powder coated according to DIN EN ISO 12944-9:2018-06; available in C4H and CX
||Polyamide Copolymer, 50% Glass Fiber
||Aluminum anodized white coated digital printing
||NBR for mineral oil, EPDM for water, Viton for alternative isolation liquids