Endress+Hauser FTM51 Vibronic Point level detection Soliphant
- Sensor Length: Up to 4000mm
- Process Temp: -50 to +280°C
- Process Pressure: Vacuum to 25bar
- Safety Approval: SIL2
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Description
Endress+Hauser FTM51: Extended Reach in Solids Sensing
Robust Point Level Switch for Silo Applications
The Soliphant FTM51 is a highly robust point level switch, engineered for exceptional performance in silos containing fine-grained or powdery solids, even those with very low bulk density.
Extended Sensor Length for Deeper Measurement
One of its standout features is the extended sensor length, ranging from 300mm to an impressive 4,000mm, allowing for precise level detection in larger, deeper vessels.
Unwavering Reliability in Challenging Environments
This device delivers unwavering reliability, as its measurement is completely unaffected by challenging factors like material build-up or external vibrations, ensuring continuous accuracy.
Maintenance-Free Operation Ensures Continuous Process
With no mechanically moved parts, the FTM51 is truly maintenance-free, drastically reducing operational downtime and ensuring continuous, smooth process operation.
Versatile Application Across Many Industries
It finds extensive use in a wide array of industries, perfectly suited for cereals, flour, cocoa, sugar, animal feed, dye powder, and chalk.
Optimal Integration with Diverse Control Systems
Thanks to its various electronic inserts—including NAMUR, relay, thyristor, and PFM-signal outputs—the FTM51 offers optimal integration with virtually any plant control system.
tpt24: Your Global Source for Authentic Products
For your Endress+Hauser FTM51, tpt24 is the top global online store, guaranteeing authenticity, quality, and reliable worldwide delivery.
Specifications
-
Measuring principle
Vibration Solids
-
Characteristic / Application
Point level switch for fine grained solids and powder
Grain size: <= 10 mm (<= 0.39 in)
Fork sensor
No calibration required
Not affected by build-up or external vibration
Robust
Switch value visible from outside
Tube extension -
Specialities
Build-up and corrosion detection
Remote version
3 temperature versions available
SIL 2 -
Supply / Communication
DC PNP 3-wire
AC 2-wire
19…253V AC / 19V…55V DC 2 relay contact
8/16mA
NAMUR
PFM -
Ambient temperature
-50°C … 70°C
(-60°F … 160 °F) -
Process temperature
-50°C … 280°C
(-60 °F … 540°F) -
Process pressure / max. overpressure limit
Vacuum … 25 bar
(Vacuum … 360 psi) -
Min. density of medium
Standard fork: 10 g/l
Short fork: 50 g/l -
Main wetted parts
selectable:
316L 3,2 µm
316L 0,8 µm
316L PTFE coated (to avoid build-up)
316L ETFE coated (to avoid corrosion) -
Process connection
Thread
R 1 1/2″
1 1/4″ NPT
1 1/2″ NPT
EN Flange DN50…DN100
ASME Flange 2″…4″
JIS Flange 50A…100A -
Process connection hygienic
Tri-Clamp ISO2852
-
Sensor length
300 … 4000mm
(12 … 155″)
(6000mm / 230″ on request) -
Communication
DC PNP 2-wire
AC Thyristor
DPDT relay
8/16mA
NAMUR
PFM -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, JPN, INMETRO, NEPSI, EAC
-
Safety approvals
SIL
-
Design approvals
EN 10204-3.1
-
Options
Glass cover
Temperature spacer
EN10204-3.1 -
Components
PFM: FTL325P, FTL375P
NAMUR: FTL325N, FTL375N











