Fill Station Module

Fully automated fill station.

From manual logbooks to a smart fill station. Real-time monitoring, automatic gas analysis, and seamless billing through fill cards. Built for both staffed and unmanned fill stations.

Fill Station
Online
Active fillFilling...
232
bar
32%
Oâ‚‚
12L
volume
Recent fills
JV
DJK-0042 · Jan de Vries
Nitrox 32 · 12L · 232 bar
Done
MB
DJK-0118 · Maria Bakker
Air · 10L · 200 bar
Done
PK
DJK-0073 · Pieter Kuiper
Nitrox 32 · 15L · 232 bar
Done
100%
Automated
24/7
Unmanned filling
<1s
PLC response time
0
Manual paperwork

Everything for a professional fill station

From pressure monitoring to billing: your fill station runs on autopilot.

Real-time pressure monitoring

Track the pressure of every tank live during filling. Automatic stop at the correct target pressure via PLC control.

Automatic price calculation

Price per liter, per bar, or fixed price per fill. Gas mix, tank volume, and start/end pressure are all factored in.

Gas analysis & O2 measurement

Record O2 percentages directly with each fill. Automatic verification that the gas mix matches the order.

Fill card system

Customers buy prepaid fill cards. Each fill automatically deducts a credit. Full visibility of remaining balance at all times.

Cascade filling

Intelligent cascade control: automatic switching between buffer tanks for optimal gas usage and minimal compressor load.

Tank registration & tracking

Every tank is registered with a QR/NFC tag. Fill history, inspection dates, and ownership always available with a single scan.

Why dive shops are making the switch

From pen and paper to a fully digital fill station. Here are the results you can expect.

1

No more manual record-keeping

Every fill is automatically logged with exact pressure, gas mix, and customer link. No more logbooks or spreadsheets.

2

Unmanned filling made possible

Customers can fill tanks independently outside business hours. The system authorizes, monitors, and bills automatically.

3

Error-free billing

Automatic price calculation based on actual gas consumption. No disputes over prices or missed fills.

4

Safety first

Automatic pressure monitoring, inspection checks, and O2 limits. The system stops immediately when limits are exceeded.

Strip cards overview
Jan de Vries · 10-card
Nitrox 32 · 7/10 remaining
Active
Dive Team North · 20-card
All gases · 4/20 remaining
Low
Maria Bakker · 5-card
Air · 5/5 remaining
Full
Klaas Jansen · 10-card
Nitrox 32 · 0/10 remaining
Empty

Smart control, maximum efficiency

The fill station communicates directly with your Siemens PLC via MQTT. Every fill is tracked in real time and stored in the cloud.

  • Direct PLC communication via MQTT protocol
  • Automatic cascade switching between buffer tanks
  • Fill history per tank and per customer always available
  • Mobile app for customers to track their fills

Ready to automate your fill station?

Start today and experience how an automated fill station saves you time and money. Try free for 30 days.