MESSKO® MFLOC 2.0
New Generation of Flow Indicators
MESSKO® MFLOC 2.0 immediately and reliably detects a pump failure in the coolant circuit of a power transformer. There are various versions for oil, water or alternative media. A specially designed paddle is available as flow resistance in the coolant circuit, thus monitoring the flow of coolant. If the pump is active, the paddle is reliably pressed to the end stop for laminar as well as non-laminar flows starting from 0.7 m/s and the integrated micro-switch is triggered. This newest generation was thoroughly redeveloped and optimized.
Your Advantages at a Glance
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State-of-the-art paddle design and material – manufactured from glass fiber-reinforced plastic
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Reworked internal architecture (switch position / new switch cam)
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Optimized venting
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Coating in accordance with the current version of DIN EN ISO 12944-9, available in C4H and CX
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Micro-switches with high switching capacity (10 A/250 V AC; 4 A/24 V DC)
Product Information
| Housing / terminal box | Aluminum alloy, RAL 7033 or 7038, powder-coated in accordance with DIN EN ISO 12944 part 9, class C4H or CX |
| Mounting flange | Aluminum alloy |
| Paddle | Glass fiber-reinforced plastic / polyamide copolymer, 50% glass fiber |
| Indicator dial | Aluminum, matted, anodized |
| Viewing glass | Laminated safety glass with UV filter |
| Setup | Indoors and outdoors, tropic-proof |
| Ambient temperature | -40 °C - 80 °C |
| Temperature of cooling medium | -30 °C - 120 °C |
| Degree of protection | IP54 in accordance with DIN EN 60 529 |
| Rated insulation voltage | 2.5 kVAC / 1 min |
| Weight including terminal box | 2 kg |
| Weight without terminal box | 1.5 kg |
| Nominal diameter of the pipe, flange version | DN100 to DN300 |
| Pressure-tightness | Tested up to 3 bar oil pressure, 75 °C |
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| Housing / terminal box | Aluminum alloy, RAL 7033 or 7038, powder-coated in accordance with DIN EN ISO 12944 part 9, class C4H or CX |
| Mounting flange | Aluminum alloy |
| Paddle | Glass fiber-reinforced plastic / polyamide copolymer, 50% glass fiber |
| Indicator dial | Aluminum, matted, anodized |
| Viewing glass | Laminated safety glass with UV filter |
| Setup | Indoors and outdoors, tropic-proof |
| Ambient temperature | -40 °C - 80 °C |
| Temperature of cooling medium | -30 °C - 120 °C |
| Degree of protection | IP54 in accordance with DIN EN 60 529 |
| Rated insulation voltage | 2.5 kVAC / 1 min |
| Weight including terminal box | 2 kg |
| Weight without terminal box | 1.5 kg |
| Nominal diameter of the pipe, flange version | DN100 to DN300 |
| Pressure-tightness | Tested up to 3 bar oil pressure, 75 °C |
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