The ENDRESS+HAUSER switching unit with an intrinsically safe signal circuit designed for point level detection in liquid tanks and bulk material silos. It is also suitable for liquid detection in pipes for dry running protection for pumps and overfill prevention for tanks with combustible or non-combustible liquids harmful to water. This device offers functional safety up to SIL3 and is compatible with Liquiphant or Soliphant sensors. With its wide ambient temperature range and international explosion protection certificates, this switching unit is a reliable and safe choice for various applications. Switching unit with intrinsically safe signal circuit
Functional safety up to SIL3
Compatible with Liquiphant or Soliphant sensors
Wide ambient temperature range -20 to +70°C (-4 to +158°F)
International explosion protection certificates
Overfill prevention for tanks with combustible or non-combustible liquids harmful to water
Dry running protection for pumps
Suitable for point level detection in liquid tanks and bulk material silos
Reliable and safe choice for hazardous explosion areas