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EXmatic 471 is an electro-pneumatic control unit for fully automatic control of pneumatic retractable housings of EXtract 8XX series. The combination of the control unit EXmatic 471 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 different 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 for external start and monitoring. It is an open and autonomous system and does not depend on any specific sensor transmitter.
| Voltage supply: | 24 V DC / 30 VA |
|---|---|
| Air supply: | compressed air 6 bar |
| Input for ext. trigger: | 24 V DC internal power supply for potentialfree contact |
| Current consumption: | 1,6 A max. |
| Output ext. relays: | 24 V DC max. 250 mA |
| Output pump: | 24 V DC max. 250 mA |
| Output alarm contacts: | 24 V DC max. 100 mA |
| Housing material: | glass-reinforced plastic or stainless steel |
| Housing dimensions: | 300 x 400 x 200 mm |
| Ambient temperature: | 0…+55 °C |
| Type of protection: | IP54 |
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Show external contentCommissioning of the electro-pneumatic cleaning control unit EXmatic 471
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