Pressure transmitters for liquids

PTL series pressure transmitters are used for pressure detection in liquids in heating and cooling systems

PTL-Heat is used for pressure detection in non-condensing applications such as district heating or heat recovery systems, whereas PTL-Cool is designed for extreme conditions where condensation is a common problem. PTL-Cool has a two-layer protection for electronics. This is why the possible condensation does not harm the product

PTL series products are also suitable for refrigerants and non-aggressive gases

:PTL-Heat series devices are commonly used in HVAC/R systems for

District heating

Liquid heat exchangers

Heating substation

Air compressor systems

:PTL-Cool series devices are commonly used in HVAC/R systems for

District cooling

Fan coil units (FCU)

Chilled beams