Pressure switches of the DNS series are suitable for monitoring and controlling pressures in chemical plants, process engineering and any situation where the pressure of aggressive liquids and gases must be monitored.

Especially suitable as a pressure monitor for fuel gases (DVGW Worksheet G 260) and liquid fuels, as well as for steam systems according to TRD 604 and hot water systems to DIN EN12828, systems in accordance to DIN EN12952-11 and DIN EN12953-9.

FEMA negative pressure switches detect the pressure difference relative to atmospheric pressure. The "zero" reference point on the scale of the unit corresponds to the relevant atmospheric pressure.

This universal pressure switch can be used in general mechanical engineering and the printing machine industry, as well as in pneumatics and hydraulics.

Differential pressure switches for filter, fan or air flow monitoring in air conditioning and ventilation systems, tested according to the EC Gas Appliance Directive EU/2016/426 and DIN EN 1854

The temperature sensors are made entirely from stainless steel 1.4571. Sensor element: Pt 100, Class A to DIN IEC 751, 3-wire connection. Temperature range –50…+400 °C.