Endress+Hauser Liquiphant M FTL51 User Manual

Operating Instructions Liquiphant M FTL50 / FTL51
6 Endress+Hauser
3 Installation
3.1 Application
Level limit detection in
liquids
3.2 Measuring System
For direct connection
KA143Y10ae.eps
"T"
…
Order code:
FTL5#-###### ####
FEL 5
FEL 5
FEL 5
1
2
4
Electronic inserts
External load
KA143Y11ae.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