Endress+Hauser Micropilot FMR56 - Page 43

Micropilot FMR56, FMR57
Endress+Hauser 43
±15°
±15°
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 24 Micropilot FMR57 with alignment unit
Integrated purge air connection for FMR57
In applications with strong dust emissions, the integrated purge air connection can prevent the
antenna from becoming clogged. Pulse operation is recommended.
1
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 25 Micropilot FMR57 with purge air connection
1 Purge air connection NPT¼ or G¼
Purge air pressure range
• Pulse operation :
max. 6 bar (87 psi)
• Continuous operation:
200 to 500 mbar (3 to 7.25 psi)
• Always use dry purge air
• In general, only purge to the extent necessary as excess purging can cause mechanical
damage (abrasion)