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Level Instrumentation
Magnetic, Magnetostrictive & Displacer Level
Magnetic level gauges and magnetostrictive transmitters follow a float in a chamber or on a guide tube to show and transmit level with high accuracy. Seven Star LLC, an independent supplier in Muscat, supplies these instruments from ABB, KOBOLD, Magnetrol, Mobrey, JUMO, Tecfluid and Tokyo Keiso to customers in Oman and the GCC.
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Category guide
About Magnetic, Magnetostrictive & Displacer Level
Magnetic level gauges and magnetostrictive transmitters follow a float in a chamber or on a guide tube to show and transmit level with high accuracy. Seven Star LLC, an independent supplier in Muscat, supplies these instruments from ABB, KOBOLD, Magnetrol, Mobrey, JUMO, Tecfluid and Tokyo Keiso to customers in Oman and the GCC.
Types of magnetic level gauge in this category
Magnetic level gauges and bypass indicators such as the ABB KM26, KOBOLD NBK-03 and Tokyo Keiso FM4000 give a visible local reading. Magnetostrictive transmitters like the ABB LMT200 and K-TEK AT100 and KOBOLD NMB deliver precise continuous level and interface signals. Displacer transmitters such as the Magnetrol E4 Modulevel and Mobrey MLT100, float transmitters like the JUMO NESOS R20 and Tecfluid LT-R153, and external chambers complete the range.
How to select a magnetic level gauge
Define the process fluid, specific gravity, pressure, temperature and centre-to-centre distance of the connections. Choose the float to suit density and pressure, the chamber material and connections, and whether you need local indication, a transmitter, switches or all three.
Data needed for a quotation
Send the model, or medium, specific gravity, pressure, temperature, connection distance, flanges, outputs and quantity.
What to include in your inquiry
These details let us quote the right item the first time.
- Medium (liquid or solid) and its properties
- Tank height or measuring range
- Process pressure and temperature
- Preferred principle (radar, ultrasonic, DP, switch)
- Process connection and material
- Output signal and area classification
Missing some of them? Send what you have. A nameplate photo or an old part number is enough to start.
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Request a Quote for Magnetic, Magnetostrictive & Displacer Level
Looking for a specific model, part number or brand in Magnetic, Magnetostrictive & Displacer Level? Send us your requirements and quantities. Seven Star LLC sources genuine industrial equipment for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
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Frequently Asked Questions
What is a magnetic level gauge?
A chamber with a float containing a magnet. Flags or a follower on the outside rotate to show the level without contact with the fluid.
How accurate are magnetostrictive transmitters?
They are among the most accurate continuous level technologies, often within a millimetre, and can measure interface too.
Can I add a transmitter to a magnetic gauge?
Yes. A magnetostrictive or reed chain transmitter and switches can be mounted on the outside of the chamber.
Why is specific gravity important?
The float must be designed for the fluid density so it floats at the correct level, especially for interface service.
What should I send for a quotation?
The model, or medium, specific gravity, pressure, temperature, connection distance, flanges, outputs and quantity.