Products for level measurement - Vibronic
Reliable and universal limit detection using the vibration principle.
FTL20
- Sensor length:
35 mm / 1.4" - Temperature:
-40...150 °C / -40...302 °F - Pressure:
-1...40 bar / -14.5...580 psi - Process connection:
½", ¾", 1" - Output:
AC, DC, ASi
More information about FTL20
FTL20H
- Sensor length:
35 mm / 1.4" - Temperature:
-40...150 °C / -40...302 °F - Pressure:
-1...40 bar / -14.5...580 psi - Process connection:
½", ¾", 1", Triclamp, diary, flush-mounted versions - Output:
AC, DC, ASi
More information about FTL20H
FTL260
- Ambient temperature:
-40°C...+160°C (-40°F...+70°F) - Process connections:
1" NPT to ANSI B 1.20.1 316 SS
G1 A to DIN ISO 228/1, 316 SS
R1 to DIN 2999 Part 1, 316 SS - Power supply:
AC, 19...253V, 50/60Hz
More information about FTL260
FTL50
- Sensor length:
65 mm / 2.6" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...63 bar / -14.5...914 psi - Process connection:
¾", 1", flanges - Output:
AC, DC, Relay, 8/16 mA, NAMUR, PFM, PROFIBUS
More information about FTL50
FTL50H
- Sensor length:
65 mm / 2.6" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...63 bar / -14.5...914 psi - Process connection:
¾", 1", flanges - Output:
AC, DC, Relay, 8/16 mA, NAMUR, PFM, PROFIBUS
More information about FTL50H
FTL51
- Sensor length:
148...6000 mm / 5.5 ...118" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...63 bar / -14.5...914 psi - Process connection:
¾", 1", flanges - Output:
AC, DC, Relay, 8/16 mA, NAMUR, PFM, PROFIBUS
More information about FTL51
FTL51C
- Sensor length:
148...3000 mm / 5.5...118" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...40 bar / -14.5...580 psi - Process connection:
Flanges - Output:
AC, DC, Relay, 8/16 mA, NAMUR, PFM, PROFIBUS
More information about FTL51C
FTL51H
- Sensor length:
148...6000 mm / 5.5...118" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...63 bar / -14.5...914 psi - Process connection:
¾", 1", flanges - Output:
AC, DC, Relay, 8/16 mA, NAMUR, PFM, PROFIBUS
More information about FTL51H
FTL70
- Sensor length:
65 mm /2.4" - Temperature:
-60...280 °C / -76...536 °F - Pressure:
-1...100 bar / -14.5...1450 psi - Process connection:
¾", 1", flanges - Output:
AC/DC, 8/16 mA, NAMUR, PFM PROFIBUS
More information about FTL70
FTL71
- Sensor length:
148...6000 mm / 5.8...236" - Temperature:
-60...280 °C / -76...536 °F - Pressure:
-1...100 bar / -14.5...1450 psi - Process connection:
¾", 1", flanges - Output:
AC/DC, 8/16 mA, NAMUR, PFM PROFIBUS
More information about FTL71
FDL60
- Sensor length:
130 mm / 5.1" - Temperature:
-40...150 °C / -40...302 °F - Pressure:
-1...40 bar / -14.5...580 psi - Process connection:
1", flange - Output:
PFM
More information about FDL60
FDL61
- Sensor length:
220...6000 mm / 8.7"...236" - Temperature:
-40...150 °C / -40...302 °F - Pressure:
-1...40 bar / -14.5...580 psi - Process connection:
1", flange - Output:
PFM
More information about FDL61
FTM20
- Sensor length:
225 mm / 8.7" - Temperature:
-40...150 °C - Pressure:
-1...25 bar / -14.5...360 psi - Density:
from 200 g/l, 12 lbs/ft³ - Output:
DC, AC/DC relay
More information about FTM20
FTM21
- Sensor length:
500, 1000, 2000 mm / 20, 40, 60" - Temperature:
-40...150 °C / -40...302 °F - Pressure:
-1...25 bar / -14.5...360 psi - Density:
from 200 g/l, 12 lbs/ft³ - Output:
DC, AC/DC relay
More information about FTM21
FTM50
- Sensor length:
145, 200 mm / 5.7, 8" - Temperature:
-50...150 °C / -58...302 °F - Pressure:
-1...25 bar / -14.5...360 psi - Density:
from 8 g/l / 0.6 lbs/ft3 - Output:
AC, DC, AC/DC relay, 8/16 mA, NAMUR, PFM
More information about FTM50
FTM51
- Sensor length:
300...6000 mm / 11.8...236" - Temperature:
-50...150 °C/ -58...302 °F - Pressure:
-1...25 bar / -14.5...360 psi - Density:
from 8 g/l / 0.6 lbs/ft³ - Output:
AC, DC, AC/DC relay, 8/16 mA, NAMUR, PFM
More information about FTM51
FTM52
- Sensor length:
750...20000 mm / 30...800" - Temperature:
-40...80 °C / -40...176 °F - Pressure:
-1...6 bar / -14.5...87 psi - Density:
from 8 g/l / 0.6 lbs/ft³ - Output:
AC, DC, AC/DC relay, 8/16 mA, NAMUR, PFM
More information about FTM52
FTL325N
- Power supply:
AC, 85...253V, 50/60Hz
DC, 20..60V - Ambient temperature:
Single installation -20°C...+140°C (-4°F...+60°F) - Ingress protection:
NEMA 1 (IP20) - Functional safety:
SIL 1 / SIL 2 - Overspill protection:
WHG - NAMUR interface
More information about FTL325N
FTL325P
- Power supply:
AC, 85...253V, 50/60Hz
DC, 20..60V - Ambient temperature:
Single installation -4°C...+140°C (-20°F...+60°F) - Ingress protection:
NEMA 1 (IP20) - Functional safety:
SIL 1 / SIL 2 / SIL 3 or AK 2 to 6
More information about FTL325P
FTL375N
- Housing:
Monorack / Racksyst - Ambient temperature:
-20°C...+70°C - Channels:
1 to 3 - Overspill protection:
WHG - External Standard:
NAMUR and others
More information about FTL375N
FTL375P
- Housing:
Monorack / Racksyst - Ambient temperature:
-20°C...+70°C - Channels:
1 to 3 - Overspill protection:
WHG - Functional safety:
SIL 1 / SIL 2 / SIL 3 or AK 2...6
More information about FTL375P
FML621
Benefit of the "density" key variable in process industry
- Content measurement and concentration ascertainment (sulphuric acid, sugar, alcohol)
- Quality statements (mineral oil, milk,…)
- Purity indication
- Identification
- As a changing variable indicating the metabolism in relation to kinetic statements (reaction rate)
- As a basic variable of physical calculations or simulations
- Clarification of how much material is contained in a volume.
More information about FML621





















