The level probe you know and love just became Intrinsically Safe.

Intrinsically Safe Magnetostrictive Level Probe

Available across all the same stem types as the Explosion-proof Magnetostricitive Level Probes you know and love from APG, the MPI probes provide the precision and output parameters of Modbus with the installation ease of Intrinsically Safe devices.

The MPI Series Intrinsically Safe Magnetostrictive Level sensor provides highly accurate and repeatable level readings in a wide variety of liquid level measurement applications. The sensor is ideal for taking two measurements: both the interface level measurement and a total volume.

The MPI series consists of five different models. The MPI-R’s large, buoyant, and robust float allows for use in harsh applications where fouling or buildup might otherwise be of concern. The MPI-E’s lighter weight design allows it to be used in applications where space is limited. The MPI-E Chemical has a chemical resistant coating, allowing for use in corrosive, acidic, or marine environments. The MPI-F’s flexible stainless steel stem allows for installation in tall tanks without needing a crane, and the MPI-T’s 1” titanium stem provides compatibility in a wider range of corrosive media--including H₂S--in larger tanks. Find more information on each model below.

Features:

Five stem material/diameter choices:
1. Stainless steel: 1/2" (MPI-E)
2. Stainless steel: 1" (MPI-R)
3. Stainless steel: 7/8" flexible mesh (MPI-F)
4. Coated stainless steel: 1/2" (MPI-E Chem)
5. Titanium: 1" (MPI-T)
Stem length up to 25' (7.62 m) for R, F, and T stems
Operating Temperature Range: -40° - 185° F (-40° - 85° C)
Optional digital temperature sensors (up to 7) in probe stem
Configurable Modbus output
Can be powered by MDI battery

Approvals:

All models of the Series MPI Intrinsically Safe Magnetostrictive Level Probes have CSA, ATEX, and IECEx approvals for:

Class I, Division 1, Groups C, D
Class I, Zone 0

Intrinsically Safe Modbus Display from APG Sensors

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Intrinsically Safe Float Level Transmitter - MPI-E/R

Magnetostrictive Level Transmitter

MPI-E/R

Both the 0.5"∅ MPI-E and the 1.0"∅ MPI-R are built for long-lasting, dependable performance in harsh applications and hazardous locations.

Modbus Output
Tank Cloud Compatible

Titanium Float Level Transmitter

MPI-T

With a 1"∅ titanium stem, Class I Div 1 and Class I Zone 0 approvals, and floats that just don't get stuck, the MPI-T is built to conquer corrosive chemicals and hazardous locations.

Anti-corrosion
Modbus Output
Tank Cloud Compatible

Titanium Float Level Transmitter - MPI-T

Intrinsically Safe Float Level Transmitter - MPI-E/R

Chemically Resistant Level Probe

MPI-E Chemical

With a coating to keep the probe safe in corrosive liquids, and Intrinsic Safety ratings to keep your job site safe, the MPI-E Chemical is perfect for small-scale measurements in big-time nasty environments.

Chemical Coating
Modbus Output
Tank Cloud Compatible

Flexible Float Level Transmitter

MPI-F

The MPI-F features a 316L SS flexible tubing braided stem that uncoils easily for simple installation in tall tanks.

Flexible Tubing Braided Stem
Modbus Output
Tank Cloud Compatible

Flexible Stem Level Probe - MPI-F

Intrinsically Safe Magnetostrictive Level Probe

Features:

Approvals:

Get started with the
all-new MPI.

Magnetostrictive Level Transmitter

MPI-E/R

Titanium Float Level Transmitter

MPI-T

Chemically Resistant Level Probe

MPI-E Chemical

Flexible Float Level Transmitter

MPI-F

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Made in the USA

Intrinsically Safe Magnetostrictive Level Probe

Features:

Approvals:

Get started with theall-new MPI.

Magnetostrictive Level Transmitter

MPI-E/R

Titanium Float Level Transmitter

MPI-T

Chemically Resistant Level Probe

MPI-E Chemical

Flexible Float Level Transmitter

MPI-F

Get Pricing

Newsletter Signup

Made in the USA

Get started with the
all-new MPI.