Obtain Weight of Cylinders in 60 Seconds with Portasteele® Calculator


Identify the weight of cylinder contents by converting the liquid level height (taken by a Portalevel®) using this award winning Calculator application.


It’s a liquid level to weight conversion calculator app on a 7-inch hand-held ruggedised tablet.


Designed to convert the liquid level of CO2, FM-200™, Novec™1230, Halons into weight, for easy servicing and reporting of cylinders.

Save Money, Risk and Time:

1. Save Money

Add value to servicing and enhance safety management system thanks to the accurate and reliable datalogging capability, which enables the results to be recorded, downloaded and emailed as a CSV file

2. Save Risk

Traditional method of manually weighing fire suppression system cylinders is no longer necessary, by using Portalevel®  to find the level height and this app to convert into the fill weight.

3. Save Time

Together with Portalevel® this app on the 7” rugged tablet enables a competent user to test a cylinder to identify contents loss in under 60 seconds.

Three Core Benefits:

Make fire system servicing easier, faster and safer

1.First In The World:

The Portasteele® CALCULATOR is the first in the world to provide agent weight readings without physically weighing the fire suppression cylinders to comply with fire safety regulations.

2.Highly Accurate:

It takes into account the dimensions of practically any cylinder, the type of agent being measured and the ambient temperature therefore providing accurate results in a variety of conditions.

3.Save Cost Of Man Hours:

Decreasing the time to regularly and effectively test cylinder agent weights, when paired with a liquid level indicator, Portasteele® CALCULATOR will reduce the inconvenience and costly man hours required for testing.

Keywords: Portasteele® CALCULATOR, cylinder weight, fire suppression systems, liquid level, ultrasonic liquid level indicator, engineering safety

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