Micropilot profibus pa, foundation fieldbus (28 pages)
Summary of Contents for Endress+Hauser Micropilot FMR51
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Products Solutions Services SD01084F/00/EN/01.12 71212877 Special documentation Micropilot FMR51, FMR57 Horn protection For 80 mm (3") and 100 mm (4") horn antenna...
Safety instructions Micropilot FMR51, FMR57 Safety instructions Designated use The horn protection is a retrofitting part for Micropilot FMR51 and FMR57 level measurement devices. Installation and commissioning 1.2.1 Authorised personnel All operations described in this mounting instructions manual must be carried out only by trained specialist personnel authorised by the operator.
• Documentation: this mounting instructions Principle of operation The horn protection is suitable for Micropilot FMR51/FMR57 level measurement devices in applications with strong buildup and condensation inside the horn antenna. Thanks to seals on the horn protection and antenna socket, moisture penetration can be prevented.
Mounting Micropilot FMR51, FMR57 Mounting Mounting preparations The following tools are necessary for mounting: Hexagon spanner size 3 Mounting steps A0019145 1 Mounting horn protection Flat seal Lock washer Screws, antenna socket Holding ring Contact ring O-ring seal Horn protection Screws, horn protection 1.
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Micropilot FMR51, FMR57 Appendix Appendix Technical data 4.1.1 Materials Horn protection PTFE Screws 316L Holding ring 316L Contact ring 316L O-ring seal Silicone Flat seal PTFE 4.1.2 Process conditions Vessel pressure max. 0.5 bar (7.252 psi) Process temperature max. 130 °C (266 °F) Dimensions 4.2.1...