Beschreibung
MF41NVP is a dissolved oxygen measurement sensor with a shaft diameter of 12 mm for laboratory and process oxygen determination. The probe is built in plastic with a multi-layer membrane and is specified for an operating temperature range of −5 to 45 °C. It remains pressure-resistant up to a maximum of 1 bar under the stated conditions. Electrical and mechanical connection is realised via a Variopin screw plug head with PG 13,5 thread, enabling secure mounting in compatible fittings and holders. Offered as a single piece with a gross weight of 0,10 kg, the sensor from manufacturer Meinsberg - a Xylem brand is intended for dissolved-oxygen monitoring where a compact 12 mm shaft and plastic construction are preferred. The multi-layer membrane supports oxygen measurement across the defined temperature window, while the plastic body provides a practical alternative to metal housings in suitable media. PG 13,5 Variopin coupling simplifies integration into existing measurement loops and laboratory stands. Temperature capability from −5 °C through 45 °C covers typical lab and many process scenarios, and the 1 bar pressure limit clearly frames the mechanical operating envelope for routine use.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Shaft diameter: 12 mm
- Design: Plastic with multi-layer membrane
- Operating temperature: −5…45 °C
- Pressure resistance: max. 1 bar
- Connection: Variopin screw plug head with PG 13,5
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Questions about MF41NVP
What is this article?
MF41NVP is the article on this page. Luminix Health distributes Meinsberg - a Xylem brand for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Präzisionsinstrumente.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

