Level Detectors – MTSu/MTSt Float Switches

Galvatek’s MTSu/MTSt float switches offer a simple, robust, and economical solution for regulating and monitoring liquid levels in industrial tanks and vessels. Operating on the principle of a floating body’s movement, these devices are designed for use in liquids with a low risk of fouling. Available in multiple configurations, they can include up to four contacts and an integrated temperature probe for extended functionality.

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Installation instructions for float switches Data sheet – Float switches Accessories

Operating principle: Mobility of a magnetic float activating a reed contact in the float guide rod.
Available configurations:
- 1, 2, 3 or 4 changeover contacts.
- Integrated Pt100 temperature sensor option (models with up to 3 contacts) for plastic float switches.
Materials:
- Resistant plastics: polypropylene (PP) and polyvinylidene fluoride (PVDF) for corrosive environments.
- Stainless steel (1.4571 / AISI 316 Ti) for maximum durability.
Protection:
- PG version: IP64 (water splashes).
- LC or LC-L version: IP65 (water jets).
Maximum operating temperature:
- Plastic: 80°C (PP), 100°C (PVDF).
- Stainless steel: 100°C.
Nominal length: up to 3000 mm.

Versatility: detects up to 4 levels, with adjustable configuration to suit specific needs.
Material options: Suitable for a wide range of liquids, including corrosive environments.
Easy installation: Simple attachment via brackets or threaded options.
Extended functionality: optional integration of temperature sensors for additional control.
Reliability: Robust design for long-term use in industrial conditions.

Chemical industry: Level monitoring in clean, non-viscous solutions.
Water treatment: Regulation in storage and treatment tanks.
Food industry: For use in processes requiring high precision and hygiene.
General industrial applications: Economical solution for clean liquids with low deposits.

Protection standard :
- IP64 (PG version).
- IP65 (LC and LC-L versions).

Anti-corrosion design: Materials resistant to chemical and thermal conditions.
Process safety: preventing overflow and protecting equipment such as pumps and heaters.

Additional Resources

Find the installation manual for the Level Detectors - MTSu/MTSt Float Switches.

Options and Accessories

For opening the LC terminal box and the cable gland.

SL Mounting Key for LC Head

Red head material: PP, ref. LC - White head material: PVDF, ref. LC/L

LC Terminal Box

Allows installation in confined spaces on tank crossbeams bore diameter 63 mm Material: EPDM

ML Mounting Sleeve for LC Head

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Level Detectors – MTSu/MTSt Float Switches