Conductivity meter IVAR.PT-LFS for IVAR.PERMASOFT cartridges - 3/4" connection, limit 20 µS/cm
Code: IVAPTLFSProduct detailed description
The meter IVAR.PT-LFS (code IVAPTLFS) is connected to the pipe together with the demineralization cartridge IVAR.PERMASOFT or PERMASOFT ALU and continuously monitors water quality. Conductivity is measured digitally and compared with a fixed limit value of 20 µS/cm, so when filling the heating system, it is immediately visible when the cartridge capacity is exhausted.
Indication
- green LED – correct operation
- when the limit of 20 µS/cm is exceeded (at 20 °C), the green LED turns off and the red one starts blinking
- measurement is without temperature correction
Technical data
- connection 3/4"
- max. operating temperature 40 °C, max. operating pressure 10 bar
- V4A electrode, constant c = 0.6
- powered by a long-life battery, approximately 6 years
The meter is an electrical device – after the end of its life, it should be disposed of at a collection point, not in regular waste.
Technical parameters
| Code | IVAPTLFS |
| Manufacturer | IVAR |
| Type | IVAR.PT-LFS |
| Category | in-line conductivity meter |
| Application | cartridges IVAR.PT-PS5000 and PT-PS5000ALU (PERMASOFT) |
| Connection | 3/4" |
| Conductivity limit | 20 µS/cm (at 20 °C) |
| Max. operating temperature | 40 °C |
| Max. operating pressure | 10 bar |
| Electrode | V4A, c = 0.6 |
| Power supply | battery (lifetime approx. 6 years) |
| Indication | green and red LED |
| Temperature correction | no correction |
Frequently asked questions
What do the LED indicators on the meter indicate?
The green LED lights up during correct operation. When conductivity exceeds 20 µS/cm (at 20 °C), the green LED turns off and the red one starts blinking – the cartridge capacity is exhausted.
With which cartridges is the meter used?
With demineralization cartridges IVAR.PERMASOFT (IVAPTPS5000) and IVAR.PERMASOFT ALU (IVAPTPS5000ALU), which have a 3/4" connection.
Does the meter require power from the mains?
No. It is powered by a long-life battery, approximately 6 years.
Does the meter have temperature correction?
No, it measures without temperature correction. The limit value of 20 µS/cm is set at a water temperature of 20 °C.
Additional parameters
| Category: | demineralisation filters |
|---|---|
| Warranty: | 2 years |
| Availability: | In stock or at supplier |
| Code: | IVAPTLFS |
| Manufacturer: | IVAR |
| Type: | IVAR.PT-LFS |
| Product: | in-line conductivity meter |
| Application: | IVAR.PT-PS5000 and PT-PS5000ALU cartridges (PERMASOFT) |
| Connection: | 3/4" |
| Conductivity limit: | 20 µS/cm (at 20 °C) |
| Max. operating temperature: | 40 °C |
| Max. operating pressure: | 10 bar |
| Electrode: | V4A, c = 0.6 |
| Power supply: | battery (life approx. 6 years) |
| Indication: | green and red LED |
| Temperature compensation: | none |
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IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.