Fully Insulated Rod Probes Fti51 - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Installation
!
NPT
G
L00-FMI5xxxx-06-05-xx-xx-061
Total length (L)
Active rod length (L1)
Inactive rod length (L3)
Probe rod diameter
ø Ground tube
ø Inactive length
ø Active buildup compensation
Length (mm) active buildup compensation
Lateral loading capacity (Nm) at 20 °C
For use in agitating tanks
For aggressive liquids
For high-viscosity liquids
For use in plastic tanks
For use in mounting nozzles
In the event of condensate on tank ceiling
For high-viscosity conductive liquids
X = Recommended * H3 = Thread height (important for calculating the exact probe length for process connection with thread G½, G¾, G1, G1½.) Information on
dimension H3 can be found on Page 19 ff. under Process connections → Thread → G → H3.
** Probe tube
Length tolerances L1, L3
22
3.1

1. Fully insulated rod probes FTI51

Note!
• The active rod probe is always fully insulated (dimension L1).
• Total length of the probe beginning at the sealing surface: L = L1 + L3 (+ 125 mm with active buildup
compensation + H3*)
• Thickness of insulation for probe rod diameter 10 mm = 1 mm; 16 mm = 2 mm; 22 mm = 2 mm
• Always use a fully insulated probe with active buildup compensation for high-viscosity, conductive media
that tend to form buildup.
Rod probe Rod probe with
ground tube
100 to 4000 100 to 4000
100 to 4000 100 to 4000
-- --
10 16 10 16
-- -- 22 43
-- -- -- --
-- -- -- --
-- --
<15 <30 <40 <300
-- -- X
X --
X --
-- X
-- --
-- --
-- --
up to 1 m: 0 to –5 mm
Rod probe Rod probe with
with inactive inactive length
length and ground
tube
200 to 6000 200 to 6000
100 to 4000 100 to 4000
100 to 2000 100 to 2000
10 16 10 16
-- -- 22 43
22 43 22 43
-- -- -- --
-- --
<30 <60 <40 <300
-- -- X
-- --
X --
-- X
X X
X X
-- --
from 1 m to 3 m: 0 to –10 mm
Liquicap M FTI51, FTI52
Rod probe Rod probe
with fully with active
insulated buildup
inactive length compensation
300 to 4000 225+H3 to 4125
150 to 3000 100 to 4000
150 to 1000 --
22** 10 16
-- -- --
22** -- --
-- 19 26
-- 125
< 25** <30 <60
-- --
X --
X X
-- --
X --
X --
-- X
from 3 to 6 m: 0 to –20 mm
Endress+Hauser
Rod probe with
inactive length
+ active
buildup
compensation
L00-FMI5xxxx-06-05-xx-xx-060
325 to 6000
100 to 4000
100 to 2000
10 16
-- --
22 43
19 26
125
<30 <60
--
--
X
--
X
X
X