Endress+Hauser Liquiphant M FTL50 - Length, spacer, pressure tight bushing; Electronic insert; Housing, cable entry; Additional fittings

Liquiphant M FTL50 / FTL51 Operating Instructions
Endress+Hauser 5
30 Length, spacer, pressure tight bushing
FTL50
AA Compact Ra <3.2 µm/80 grit
IA 66 mm / 2.6" + temperature spacer 1.3 lb 0.6 kg
QA 66 mm / 2.6" + pressure tight bushing 1.5 lb 0.7 kg
FTL51
CB ....... in (6 in to 115 in) Ra 3.2 µm 316L**
CE ....... in (6 in to 115 in) Ra 3.2 µm Alloy C4** 5 lb (2.3 kg)/100 in
DB Length II* Ra 3.2 µm 316L 0.2 lb 0.1 kg
DE Length II* Ra 3.2 µm Alloy C4 0.2 lb 0.1 kg
KB ....... in (6 in to 115 in)
+ temperature spacer
316L** 5 lb (2.3 kg)/100 in
+1.3 lb (+0.6 kg)
KE ....... in (6 in to 115 in)
+ temperature spacer
316L** 5 lb (2.3 kg)/100 in
+1.3 lb (+0.6 kg)
LB Length II*
+ temperature spacer
316L 0.2 lb
+1.3 lb
0.1 kg
+0.6 kg
LE Length II*
+ temperature spacer
Alloy C4 0.2 lb
+1.3 lb
0.1 kg
+0.6 kg
SB ....... in (6 in to 115 in)
+ pressure tight bushing
316L** 5 lb (2.3 kg)/100 in
+1.5 lb +0.7 kg
SE ....... in (6 in to 115 in)
+ pressure tight bushing
Alloy C4** 5 bl (2.3 kg)/100 in
+1.5 lb +0.7 kg
TB Length II*
+ pressure tight bushing
316L 0.2 lb
+1.5 lb
0.1 kg
+0.7 kg
TE Length II*
+ pressure tight bushing
Alloy C4 0.2 lb
+1.5 lb
0.1 kg
+0.7 kg
YY Special version
*) Replacing instruments: when vertically mounting a Liquiphant M
FTL51 with length II, the switch point is at the same height as for the
Liquiphant II FTL360, FTL365, FDL30, FDL35
**) order 3001 to 6000 mm (116 to 235 in) via yy
40 Electronic insert
1 FEL51* Contact-free two-wire, 19 to 253 V AC
2 FEL52* PNP three-wire, 10 to 55 V DC
4 FEL54 Floating change-over contacts, DPDT, 19 to 253 V AC, 19 to 55 V DC
5 FEL55 8/16 mA, 11 to 36 V DC
6FEL56 NAMUR
7 FEL57 Two-wire PFM
8 FEL58* NAMUR with push button (disconnects wire)
9 Special version
*) Also available in compact housing
50 Housing, cable entry
C3 Compact housing 316L IP66/68 5m cable
D3 Compact housing 316L IP65 Pg11 connector
E3 Compact housing 316L NEMA4x NPT1/2" connector
N3 Compact housing 316L IP66/68 M12 connector
E4 Polyester housing Nema 4x, NPT ½"
E5 Aluminum housing Nema 4x,NPT ¾" 1.1 lb/0.5 kg
E6 316L housing Nema 4x, NPT ½" 0.2 lb/0.1 kg
E7 Aluminum housing IP66 NPT ¾",
with separate connection compartment
2.0 lb/0.9 kg
Y9 Special version
60 Additional fittings
A No additional fittings
C 3.1.B material, wetted parts 316L,
Inspection certificate to EN 10204, in accordance with Specification 52005759
N NACE 3.1.B
P 1450 psi (100 bar) process pressure (FTL51)
R 1450 psi (100 bar) process pressure, EN 10204 - 3.1 material, NACE
MR0175 (316L wetted parts) (FTL51)
Inspection certificate
S GL marine approval (FTL 51: max. length 63"/1600 mm)
Y Special version
FTL 5# - Complete product designation