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Tank gauging instrument Float Gauge LT5

Mechanical tank gauge for accurate and reliable level measurement

Tank gauging instrument Float Gauge LT5

Mechanical tank gauge for accurate and reliable level measurement

This product is not available in this region.

Please contact your Endress+Hauser sales partner for any further questions.

Benefits

  • No electrical power is required to perform the measurement
  • Built-in repeatability check
  • Direct reading at the tank side allows you to check the level indication easily
  • Can be installed on a variety of tanks including fixed roof, floating roof, covered floating roof and spherical tanks
  • Can be used in conjunction with analog/digital transmitter to perform tank inventory management
  • LT5 has completely integrated internal mechanisms
  • Standardized guide wire and anchor design allow easy customer installation
FLEXible answers to individual needs
Current product

Tank gauging instrument Float Gauge LT5

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  • Specialized products
  • Designed for demanding applications

What is FLEX?

FLEX selections
Technical excellence
Simplicity
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Fundamental selection Meet your basic measurement needs
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Lean selection Handle your core processes easily
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Extended selection Optimize your processes with innovative technologies
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Xpert selection Master your most challenging applications
Variable
Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

Learn more

Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

Services by your side

Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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24/7 customer portal

Personalized transaction space

Check prices and delivery times, save your favorite products, create quotes and place orders in just a few clicks and track deliveries at any time. With access to your complete order and quote history including all relevant documents you benefit from full transparency throughout the entire process.

Easy access to technical documentation

Select and download all technical documentation such as operating manuals, calibration certificates, approvals and CAD drawings conveniently bundled as a complete documentation package for your entire order or quote.

My Endress+Hauser – all in one place

My Endress+Hauser is your 24/7 connection to Endress+Hauser – in the office, in the field or on the go. It brings together transaction management, documentation and software downloads, knowledge base access, customer support, engineering tools and cloud‑based IIoT services helping you work easier, faster and more efficiently.

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Product information

Specifications
Measuring / Application task Continuous / Liquids
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Description

Float Gauge LT5 has been developed for all areas of industry. Many years of operation in a wide variety of applications have proven its reliability.

Field of application

Level indication of petroleum products such as crude oil, kerosene, light and heavy oil, vegetable oil, palm oil, seed oil and animal oil, highly viscous liquid such as asphalt, certain chemicals (corrosive/toxic vapor can be sealed using a liquid seal pot).

  • Process temperature for low pressure version: -200 to +200°C (-328 to +392°F)
  • Process temperature for middle/high pressure version: -45 to +80°C (-49 to +176°F)
  • Measuring range: Maximum 30m (100ft)
  • Accuracy: ±2mm (± 0.08")
Benefits
  • No electrical power is required to perform the measurement
  • Built-in repeatability check
  • Direct reading at the tank side allows you to check the level indication easily
  • Can be installed on a variety of tanks including fixed roof, floating roof, covered floating roof and spherical tanks
  • Can be used in conjunction with analog/digital transmitter to perform tank inventory management
  • LT5 has completely integrated internal mechanisms
  • Standardized guide wire and anchor design allow easy customer installation
Predecessors
Float Gauge LT11, Float Gauge LT12, LT14, LT16
Downloads
Most downloaded
Technical Information (TI)
TI Float level gauge LT5 Tank gauging
English version - 11/2025
Download
Operating Instruction (BA)
BA Float level gauge LT5 Tank gauging
English version - 11/2025
Download
Short Instruction (KA)
KA Float level gauge LT5 Tank Gauging
English version - 11/2025
Download
All downloads
4 Downloads
Technical Information (TI)
TI Float level gauge LT5 Tank gauging
English version - 11/2025
Download
Operating Instruction (BA)
BA Float level gauge LT5 Tank gauging
English version - 11/2025
Download
Short Instruction (KA)
KA Float level gauge LT5 Tank Gauging
English version - 11/2025
Download
Installation Instructions (EA)
EA PTFE paste Proservo NMS80, NMS81, Float level gauge LT5, Level switch MPC2
English version - 04/2025
Download

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Spare parts and accessories

Gauge head
Gauge head

Seal O shape, front cover steel/glass

Gauge head
Gauge head
Order code 56004464
Drawing number 21
Gauge head
Gauge head

Counter cover LT5

Gauge head
Gauge head
Order code 71269676
Drawing number 20
Gauge head
Gauge head

Blind cover set, for rear cover

Gauge head
Gauge head
Order code 56004288
Drawing number 20
Gauge head
Gauge head

Dial plate, 2.5m

Gauge head
Gauge head
Order code 017860-0220
Drawing number 42
Spare parts and accessories