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FAFNIR · Remote tank monitoring

Your tank has something to say.

Dipstick? Straight to the museum!

Level, water, temperature – in real time instead of with a dipstick. As FAFNIR’s official sales and service partner for Switzerland, we advise on, install and maintain your tank monitoring system.

FAFNIR VISY-X tank monitoring system with VISY-Stick probes and VISY-Command
APPLICATIONS

Wherever liquids are stored.

Magnetostrictive. Maintenance-free. Precise.
Fuel stationsStock, water and temperature of every compartment at a glance – public and company stations alike.
Tank farmsLarge volumes, clear numbers – above-ground tanks included.
Process industryPrecise levels for process automation with TORRIX.
Car washesFAFNIR systems are at work in car washes too.
FULL-SITE MONITORING

The whole station. One central unit.

instead of separate systems

Tanks, sumps, dispensers, separators, leak detectors and even the car wash compressors all report to one system. You see everything in one place – on site, and on the go with VISY-Command Web.

WEBVISY-Command Web · Office & phoneSHOPVISY-XCar wash123456
Tap a number
  1. =VISY-X central unit
SENSORS

The Stick family.

The right probe for every tank.
VISY-X – The system
THE SYSTEM

VISY-X

The tank monitoring system that brings the sensors together and keeps a constant eye on your tanks.

Technology
magnetostrictive, maintenance-free
ATEX
up to zone 0
The core
VISY-Stick – The classic
THE CLASSIC

VISY-Stick

Measures product, water and temperature – up to 50 times per second.

Measures
Product, water, temperature
Rate
up to 50 readings/s
VISY-Stick Flex – For the big ones
FOR THE BIG ONES

VISY-Stick Flex

For above-ground tanks up to 22 m high.

Use
above-ground tanks up to 22 m
VISY-Stick LPG – LPG
LPG

VISY-Stick LPG

The variant for LPG tanks.

Use
Liquefied gas (LPG)
SUMP GUARD

VISY-Stick Sump / Reed

Monitors manhole and dispenser sumps – so nothing collects there unnoticed.

Use
Manhole and dispenser sump
Grenzwertgeber – Overfill prevention
OVERFILL PREVENTION

Grenzwertgeber

Overfill prevention sensor to WHG – so nothing spills over during filling.

Standard
WHG
MONITORING & ACCESSORIES

Measuring is good. Knowing is better.

VISY-Command Web – Remote access
REMOTE ACCESS

VISY-Command Web

Your tank data in the browser – from the office instead of the manhole. The VISY-Command central unit also passes the data to your POS or ERP.

VISY-TD Display – On site
ON SITE

VISY-TD Display

The display right at the installation.

SECON-X – Multi-site
MULTI-SITE

SECON-X

Central management of multiple stations.

VISY-RF – Radio
RADIO

VISY-RF

Radio transmission – when pulling cables isn’t an option.

VISY-Input – Inputs
INPUTS

VISY-Input

Brings additional signals into the system.

VISY-Output – Outputs
OUTPUTS

VISY-Output

Switches pumps, alarms or other systems – triggered by readings and alerts.

SAFETY & SEPARATORS

So nothing goes astray.

FAFNIR keeps things calm around the tank too:

  • COMS – oil separator monitoring
  • SEPARIX-C and SEPARIX-T
  • O2-PID
  • Overfill prevention sensor to WHG
  • ATEX up to zone 0
FAFNIR SEPARIX
FAFNIR COMS · SEPARATOR MONITORING

Empty it when it's needed. Not when the calendar says so.

watched around the clock

COMS monitors your oil separator continuously. The sensor in the separator tells the controller how much has built up. Once a value hits the limit, COMS raises the alarm – and we come out. Not before.

LimitSensorOil separatorOKCOMS controllerAlarm to PetroService on demand
  1. 1MeasureThe sensor measures continuously in the separator.
  2. 2ReportLimit reached? COMS raises the alarm.
  3. 3EmptyWe come out – exactly when it's needed.
THE DIFFERENCE

Without COMS: service by the calendar

Fixed dates: sometimes pointless, sometimes too late.

With COMS: service only when needed

Call-out exactly when the limit is reached.

Level in the separator (illustration)
  • No pointless emptyingYou pay for call-outs that are really needed.
  • Alarm before it gets criticalNo overflow between two appointments.
  • Monitored around the clockCOMS keeps watch – nights and weekends too.

TORRIX measures to within ±0.3 mm. Yes, millimetres.

Process automation with HART protocol.
PROCESS AUTOMATION

The TORRIX family.

  • TORRIX Standard200–6000 mm, 4–20 mA / HART
  • TORRIX 6
  • TORRIX 90 / HART
  • TORRIX Mobile
  • TORRIX Bypass
  • TORRIX RS 485
  • TORRIXSpecial materials: Hastelloy C4/C22, titanium
REFERENCES

Already measuring here.

TAMOIL, Brienzwiler
BRIENZWILER · 2026

TAMOIL

FAFNIR tank gauging for the new TAMOIL station – the operator always has the fill levels in view.

Read the report →
2022

Tamoil

Contract to install FAFNIR tank monitoring systems at around 240 Tamoil stations across Switzerland – level, temperature and water level in real time.

MEYRIN GE · 2025

SHELL

AdBlue extension with container, dispenser and FAFNIR level probe, including calibration table.

BURGDORF · 2024

SOCAR

Tank replacement: old monitoring system removed, new tank installation with a new monitoring system and leak detector.

HERRLISBERG NORD · 2024

TAMOIL

New motorway service station: complete pipework, planning support and tank monitoring system.

FAQ

Good to know.

Product level, water and temperature – with up to 50 readings per second. The sensors are magnetostrictive and maintenance-free.

Let your tank do the talking.

Advice, installation and service for FAFNIR – Switzerland-wide, from a single source.

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