
Specs at a glance
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Process temperature
-40°C ... 150°C
(-40°F ... 300°F) -
Process pressure / max. overpressure limit
Vacuum ... 25 bar
(Vacuum ... 360 psi) -
Min. density of medium
200 g/l
Field of application
Soliphant FTM20 is a point level switch for applications with fine-grained or coarse-grained, non-fluidized bulk solids. The various designs means the device has a wide range of applications. Certificates are also available for use in dust and hazardous areas.
Point level switch in compact design with stainless steel housing.
Process connections: Threads
Temperature: -40 to +150°C (-40 to +302°F)
Pressure: -1 to +40bar (-14.5 to +580psi)
International explosion protection certificates, marine approvals
Benefits
Operational safety, reliability and universal applicability through use of the tuning fork measuring principle
Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles
Simple and fast commissioning, no calibration required
No mechanically moved parts, free of maintenance
Safe function due to self-monitoring (active frequency monitoring of the fork)
Easy recurring function test via test magnet
Suitable for constricted space due to compact design
Videos
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
Soliphant T FTM20, FTM21 Technical Information
English version - 08/2018
Robust point level switchfor bulk solids, also for dust incendive hazard areas
EN 31/08/201808/01/201813/07/201708/12/201609/04/2008Language:
English
Version:
31/08/2018
File size:
1.5 MB
File name:
TI00389FEN_1618.pdf
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Short Instruction (KA)
Operating Instructions Soliphant T FTM20, FTM21
English version - 01/2018
Robust point level switch for bulk solids, also for dust incendive hazard areas
EN 08/01/201813/07/201708/12/201630/09/2004Language:
English
Version:
08/01/2018
File size:
1.2 MB
File name:
KA00227FA6_1518.pdf
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Technical Information (TI)
Soliphant T FTM20, FTM21 Technical Information
Robust point level switchfor bulk solids, also for dust incendive hazard areas
EN 31/08/201808/01/201813/07/201708/12/201609/04/2008Language:
English
Version:
31/08/2018
File size:
1.5 MB
File name:
TI00389FEN_1618.pdf
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Short Instruction (KA)
Exchange of electronic insert on Soliphant T FTM20, FTM21
Exchange of electronic insert on Soliphant T FTM20, FTM21
EN 19/05/2021Language:
English
Version:
19/05/2021
File size:
177.3 KB
File name:
KA00621FA2_0909.pdf
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Short Instruction (KA)
Operating Instructions Soliphant T FTM20, FTM21
Robust point level switch for bulk solids, also for dust incendive hazard areas
EN 08/01/201813/07/201708/12/201630/09/2004Language:
English
Version:
08/01/2018
File size:
1.2 MB
File name:
KA00227FA6_1518.pdf
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Ex Safety Instruction (XA)
Soliphant T FTM20, FTM21
ATEX, IECEx: Ex ta/tb IIIC Da/Db
EN 02/08/202113/04/201614/03/201301/11/201101/08/2004Language:
English
Version:
02/08/2021
File size:
405.9 KB
File name:
XA00300FEN_1621.pdf
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Ex Safety Instruction (XA)
Soliphant T FTM20, FTM21
Ex ta/tc IIIC T170 °C Da/Dc
EN 11/12/202005/10/2017Language:
English
Version:
11/12/2020
File size:
311.3 KB
File name:
XA01681FEN_0220.pdf
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Ex Safety Instruction (XA)
Soliphant T FTM20, FTM21
Ex ta IIIC T170°C Da X and Ex tc IIIC T170°C Dc X
EN 25/05/202030/07/2018Language:
English
Version:
25/05/2020
File size:
115.4 KB
File name:
XA01420FEN_0220.pdf
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Ex Safety Instruction (XA)
Soliphant T FTM20, FTM21
Ex ta/tb IIIC T135°C Da/Db
EN 04/08/202222/01/201816/04/201301/02/2008Language:
English
Version:
04/08/2022
File size:
505.7 KB
File name:
XA00434FEN_1522-00.pdf
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Ex Safety Instruction (XA)
Safety Instructions Soliphant T FTM20, FTM21
Ex ta/tc IIIC T170°C Da/Db IECEx KEM07.0043
EN 14/03/201301/10/200701/04/2007Language:
English
Version:
14/03/2013
File size:
134.2 KB
File name:
XA00424FA3_1313.pdf
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Ex Safety Instruction (XA)
Soliphant T FTM20, FTM21
II 1/2 D Ex ta/tb IIIC Da/Db
Language:
English
Version:
16/09/2021
File size:
396 KB
File name:
XA02703FEN_0121-00.pdf
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Fields of Activities (FA)
Level measurement
Product overview for applications in liquids and bulk solids
Language:
English
Version:
14/10/2022
File size:
10.5 MB
File name:
FA00001F00EN2522.pdf
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