14 avril 2021

 

The use of heat pumps has increased along with the green transition to environmentally friendly forms of energy. Many large air to water heat pumps are already installed where the energy in the air is used to evaporate a refrigerant either directly where the refrigerant is present in the evaporator or indirectly where a frost-proof one circulates brine.

14 avril 2021

The A2 will now be replaced by A3 to provide a better product and simplify our product program. The A3 provide a better accuracy especially at elevated temperatures and has been used for heat pumps for some years.

14 avril 2021

The HBGS gas alarm sensor is now available in three versions. 

Ammonia:  0-1.000 ppm
Ammonia:  0-5.000 ppm
CO2:         0-10.000 ppm

21 janvier 2021
Hot ammonia has different properties than cold ammonia and this affect switches installed in heat pumps.

Product catalog HB Products 2020 2021
21 janvier 2021

We can now present a new oil level switch for heat pump applications

Product catalog HB Products 2020 2021
19 janvier 2021

A new technology makes it possible to build a cold store with both a low refrigerant charge and a small energy consumption.

25 septembre 2020

Our new updated product catalog for 2020/2021 is now available for download on our website.  

17 septembre 2020

From end of September 2020 all the switches with the circular electronic unit will have a built in heater.

10 juillet 2020

HBMD is a new multi display that can show a level or a pH value locally.

Michael and Abdallah in front of a heat pump
3 juillet 2020

In the latest version of the HB-tool mouseover texts have been added. 

Michael and Abdallah in front of a heat pump
3 juillet 2020

All level transmitters with integrated cable for direct control of Electronic Expansion Valves will now have analog 4-20 mA output to PLC or main controller unit.

3 juillet 2020

For level and HBX Vapor Quality Sensors with cable for direct control of valves the maximum current output is now increased from 1A to 2A.

3 juillet 2020

Level and HBX Vapor Quality Sensors with direct valve control can now supply both AC and DC up to 2A

3 juillet 2020

HB-level switches are upgraded to IP66 for outdoor use with new electronic unit/housing and union thread / threaded connection. The product update will be ready for the market in the fall of 2020.

15 mai 2020

New CO2 Gas Alarm and a new upgraded ammonia version with faster response time and improved stability.

15 mai 2020

We have extended our product range and can now present ATEX and IECEx approved liquid level sensors for zone 0.

Atex logo on background
8 janvier 2020

The HBX Vapor Quality Sensor has now become a mature product - easier to install and use for all common refrigerants.

8 janvier 2020

Special heat pump versions of sensors which are exposed to elevated temperatures are now available. 

8 janvier 2020

From 1st of March 2020 we can proudly present a new improved HBPH-MK2-LT sensor specified for low temperature applications.

8 janvier 2020

Based on the Defrost Sensor a new sensor for ice banks is now launched.