Designed for alternative fuel environments

The Magnetostrictive (MAG) Plus Probe for Alternative Fluids is constructed of stainless steel tubing and can be configured for several different tank applications. 

Compatible with a wide range of fuel types

Certified for inventory control, in-tank leak detection and water detection in multiple fluids including gasoline, diesel, and fluids up to 100% alcohol. The in-tank probe solution when used in underground storage tank applications is certified to exceed U.S. EPA performance standards and can accommodate 2", 3" and 4" float kits.

Employing magnetostrictive sensing technology, the MAG Plus Probe for Alternate Fuels gives tank owners visibility to measure and identify multiple liquid readings such as height, liquid temperature, and water.

The MAG Plus Probe for Alternative Fuels is constructed from stainless steel tubing and comes in a variety of models that include high growth polymer or aluminum canisters. It can be ordered as inventory control only, 0.1 or 0.2 gallon per hour leak detection models, and all can be ordered with or without water detection.

Product Form

Product Number 

Description 

Notes 

846397-1XX 

MAG Plus 0.1 In-Tank with High Grade Polymer (HGP) Canister for Alternative Fluids with Water Detection 

UL 

846391-1XX 

MAG Plus 0.1 In-Tank Probe with Aluminum Canister for Alternative Fluids with Water Detection 

UL 

846397-4XX 

MAG Plus 0.1 In-Tank with High Grade Polymer (HGP) Canister for Alternative Fluids with No Water Detection 

UL 

846391-4XX 

MAG Plus 0.1 In-Tank Probe with Aluminum Canister for Alternative Fluids with No Water Detection 

UL 

 

 

 

846397-2XX 

MAG Plus 0.2 In-Tank with High Grade Polymer (HGP) Canister for Alternative Fluids with Water Detection 

UL 

846391-2XX 

MAG Plus 0.2 In-Tank Probe with Aluminum Canister for Alternative Fluids with Water Detection 

UL 

846397-5XX 

MAG Plus 0.2 In-Tank with High Grade Polymer (HGP) Canister for Alternative Fluids with No Water Detection 

UL 

846391-5XX 

MAG Plus 0.2 In-Tank Probe with Aluminum Canister for Alternative Fluids with No Water Detection 

UL 

 

 

 

846397-3XX 

MAG Plus In-Tank Inventory Only with High Grade Polymer (HGP) Canister for Alternative Fluids with Water Detection 

UL 

846391-3XX 

MAG Plus In-Tank Inventory Only with Aluminum Canister for Alternative Fluids with Water Detection 

UL 

846397-6XX 

MAG Plus In-Tank Inventory Only with High Grade Polymer (HGP) Canister for Alternative Fluids with No Water Detection 

UL 

846391-6XX 

MAG Plus In-Tank Inventory Only with Aluminum Canister for Alternative Fluids with No Water Detection 

UL 

Key Features

  • Noncorrosive, stainless-steel tubing for long-lasting fuel monitoring
  • Highly accurate magnetostrictive measurement technology
  • Compatible with gasoline, diesel, and other alternative fluid blends
  • Extremely accurate multi-point temperature sensing to provide extreme accuracy for inventory control and in-tank leak detection
  • Provides fast, accurate inventory data including water detection when available to protect your fuel inventory investment
  • Certified performance for inventory control and in-tank leak detection in gasoline, diesel and more.

Leak Detection Specifications 

Probe Type 

Test Type 

P(D) 

P(FA) 

Test Time 

Mag Plus Probe 

0.1 GPH / 0.38 LPH 

99% 

1% 

3 Hours 

Mag Plus Probe 

0.2 GPH / 0.76 LPH 

99% 

<0.1% 

2 Hours 

Mag Plus With CSLD 

0.2 GPH / 0.76 LPH 

99% 

<0.1% 

Continuous