Retractable probe housing control unit EXmatic 470

programmableelectropneumatic

EXmatic 470 electro pmeumatic - programmable EXmatic 470 is an electro-pneumatic control unit for fully automatic control of pneumatic retractable housings of EXtract 8XX series. The integrated connection hose accommodates all control tubes and makes the installation very easy.The combination of the control unit EXmatic 470 and a retractable probe housing of EXtract 8XX series ensures safe access to a sensor by driving it easily out of the process into the maintenance position and clean them fully-automatic with one or two rinsing solutions or even to take out the sensor for inspection, calibration or exchange. The cleaning intervals as well as additional functions can be programmed very easily. Output contacts can be connected to a DCS system for external start and monitoring Your advantages: • Full automatic measuring point • High extension of sensor-lifetime and reducing of servicing efforts • Safe removal of the sensor under current process conditions • Operates with any kind of transmitter, open system • Three different cleaning solutions usable • Sealing water function • Pre- and post-cleaning function • Detection of holder position • Integrated connecting hose for plug and play operation Specifications • Voltage supply: 24V DC / 30VA • Air supply: compressed air 5-6bar • Input for ext. trigger: 24V DC internal power supply for potentialfree contact • Current consumption: 1,6 A max • Output ext. relays: 24V DC max. 250mA • Output clean. pumps: 24V DC max. 250mA • Output alarm contacts: 24V DC max. 100mA • Housing material: glass-reinforced plastic or stainless steel • Housing dimensions: 300 x 400 x 200mm • Ambient temperature: 0…+55°C • Type of protection: IP54