The HE 5422 monitors and controls the cleaning of industrial filter systems. A lower and an upper threshold define the cleaning range, so cleaning is only triggered when it is actually needed.

• Measuring ranges ±2.5 to ±1000 mbar, basic accuracy ±1 %

• Analogue output 0…10 V or 0(4)…20 mA, galvanically isolated

• Relay outputs for operation, fault and cleaning signal

• Pre-coating and data hold function, ATEX Zone 22, IP65

• Wide-range power supply 100–240 VAC / 24 VDC, parameterisation via EasyTool Controls 4.0