Endress+Hauser Micropilot FMR53 - Page 69

Micropilot FMR53, FMR54
Endress+Hauser 69
Materials: Housing GT18
(stainless steel, corrosion-
resistant)
2.1
1
2.2
5.2
5.1
6
7
8
9
3
4
A0036037
No. Component part Material
1 Housing CF3M similar to 316L/1.4404
2.1 Electronics compartment cover • Cover: CF3M (similar to 316L/ 1.4404)
• Window: glass
• Cover seal: NBR
• Window seal: NBR
• Thread coating: graphite-based lubricant varnish
2.2 Connection compartment cover • Cover: CF3M (similar to 316L/ 1.4404)
• Cover seal: NBR
• Thread coating: graphite-based lubricant varnish
3 Cover clamp • Screw: A4
• Clamp: 316L (1.4404)
4 Safety device on housing neck • Screw: A4-70
• Clamp: 316L (1.4404)
5.1 Dummy plug, coupling, adapter or connector
(depending on device version)
• Dummy plug, depending on device version:
• PE
• PBT-GF
• Coupling: 316L (1.4404) or brass, nickel-plated
• Adapter: 316L (1.4404/1.4435)
• Seal: EPDM
• Connector M12: brass, nickel-plated
1)
• Connector 7/8": 316 (1.4401)
2)
5.2 Dummy plug, coupling or adapter (depending on
device version)
• Dummy plug: 316L (1.4404)
• Coupling: 316L (1.4404) or brass, nickel-plated
• Adapter: 316L (1.4404/1.4435)
• Seal: EPDM
6 Dummy plug or M12 socket (depending on device
version)
• Dummy plug: 316L (1.4404)
• M12 socket: 316L (1.4404)
7 Pressure compensation vent 316L (1.4404)
8 Ground terminal • Screw: A4
• Spring washer: A4
• Clamp: 316L (1.4404)
• Bracket: 316L (1.4404)
9 Nameplate • Plate: 316L (1.4404)
• Groove pin: A4 (1.4571)
1) In the version with M12 connector, the seal material is Viton.
2) In the version with 7/8" connector, the seal material is NBR.