User's Manual

DRAFT
Micropilot FMR53, FMR54
60 V. 1, Rev. 7, 26-10-2012 Endress+Hauser
Process
Process temperature range
Sensor Process Connection Process temperature range
FMR53 Thread PVDF –40 to +80 °C (–40 to +176 °F)
Other process connections –40 to +150 °C (–40 to +302 °F)
Sensor Antenna Seal Process temperature range
FMR54 Horn Viton –40 to +200 °C (–40 to +392 °F)
1)
EPDM –40 to +150 °C (–40 to +302 °F)
Kalrez –20 to +200 °C (–4 to +392 °F)
1)
Graphite XT –196 to +280 °C (–321 to 536 °F)
Graphite HT –196 to +400 °C (–321 to 752 °F)
Planar Viton –20 to +150 °C (–4 to +302 °F)
1) bei letifähigen Medien maximal 150 °C (302°F)
Process pressure range
Sensor Process connection Process pressure range
FMR53 Thread PVDF p
rel
= –1 to 3 bar (–14.5 to 43.5 psi)
p
abs
< 4 bar (58 psi)
• Thread 316L
• Flange 316L
p
rel
= –1 to 40 bar (–14.5 to 580 psi)
Sensor Antenna Seal Process pressure range
FMR54 Horn • Viton
• EPDM
• Kalrez
p
rel
= –1 to 64 bar (–14.5 to 928 psi)
Graphite (XT) p
rel
= –1 to 100 bar (–14.5 to 1 450 psi)
Graphite (HT) p
rel
= –1 to 160 bar (–14.5 to 2 320 psi)
Planar Viton depending on the process temperature; see diagram
p
rel
[bar] ([psi])
[°C] ([°F])
T
p
-20 (-4)
80 (+176)
100 (+212)
120 (+248) 150 (+302)
5 (75)
10 (150)
20 (300)
25 (375)
A0019031
å 16
Admissible process pressure p
rel
as a function of the process temperature T
P
for FMR54 with planar antenna