Endress+Hauser Liquiphant M FTL51 User Manual

Liquiphant M FTL50 / FTL51 Operating Instructions
Endress+Hauser 25
6 Technical Data
Ambient temperature T
a
Process temperature T
p
Process pressure p
e
Process temperature T
p
6.1 Accessories
Weld-in sockets max. 360 psi/300°F
(max. 25 bar/150°C)
max. 580 psi/210°F
(max. 40 bar/100°C)
T
()
158 °F
70 °C
32 °F
()
122 °F
50 °C
T
T
T
–58
(–5 ) ( ) ( ) ( )
°F 32 °F 194 °F 300 °F
0 °C 0 °C 90 °C 150 °C
–58 °F
(–50 °C)
Available when
used with temperature
spacer.
See order codes.
a
a
p
P
°F
°F
KA143Y55ae.eps
p
e
psi
(bar)
FTL51-
FTL51-
# ### ## # ##
# ### ## # ##
P
R
T
p
()
°F
°C
928
64()
–58
–50()
300
150()
32
0()
–14.5
–1()
1450
()100
See order codes
KA143Y70ae.eps
1.02 (26)
0.97
(24.6)
1.02
(26)
0.20 (5)
1.16 (29.6)
G¾
E+H 52001052
G1
E+H 52001051
G1
E+H 52001221
Ø 2.5
(65Ø
)
Ø 2.36
(60Ø
)
G1
ISO 228
Ø1.61
(ø41)
Ø 2.16
(Ø55
)
G¾
ISO 228
Ø1.26
(ø32)
0.83
(21)
Dimensions are in inches (mm)
-0.02
-0.4
-0.4
-0.3
-0.02
-0.01
KA143Y56ae.eps

Endress+Hauser Liquiphant M FTL51 Specifications

General

Measuring Principle	Vibrating fork
Process Temperature	-50°C to +150°C (-58°F to +302°F)
Ingress Protection	IP66/IP67
Type	Vibrating fork level switch
Application	Liquids
Process Pressure	-1 to +100 bar (-14.5 to +1450 psi)
Density Range	≥0.5 g/cm³
Output	Relay, NAMUR, PNP
Housing Material	Aluminum, stainless steel
Wetted Materials	316L
Power Supply	20 to 253 V AC
Approvals	ATEX, IECEx, FM, CSA, NEPSI
Communication	HART
Electrical Connection	M20 x 1.5 cable gland or 1/2" NPT conduit
Process Connection	Thread, Flange, Hygienic connections