E+H Soliphant FTM51 Level Switch

For use in silos containing fine-grained or powdery solids even with a low bulk density.

Starting at $1,547.00
Effective August 22nd, 2025, Endress+Hauser has added a 8.4% surcharge to this product. The surcharge will appear as a separate line item on the order.

View Company Reviews
Manufactured
Includes
Availability
Product Specs

Features

  • Threads, flanges and hygienic process connection
  • -60 to 540°F (-50 to 280°C) temperature
  • -1 to +25bar (-14.5 to +360psi) pressure
  • 11.81in to 157.48in (300mm to 4,000mm) sensor length
  • 316L (3,2µm, 0,8 µm, PTFE coated, ETFE coated) sensor material
  • International explosion protection certificates
  • SIL2 in accordance with IEC 61508

E+H Soliphant FTM51 is a robust point level switch for use in silos containing fine-grained or powdery solids even with a low bulk density. Suitable for a wide range of applications with international certificates for use in dust or gas hazardous areas. Available with polished fork and stainless steel housing with Tri-Clamp or with aluminum housing and coated fork. Maintenance-free device for use in typical applications like: cereals, flour, cocoa, sugar, animal feed, dye powder, chalk.

This product can be used in the following applications:

Manufacturer Stock

This stock is typically available to ship in 2 - 4 working days

Part Number Approval Process Connection Sensor Length Electronics and Output Type of Probe Price Available
FTM51-5AFAM1AH2AC [300mm]
Show Full Configuration
ATEX II 1/2G Ex de IIC T6 ATEX II 1/2D Ex ta/tb IIIC T90oC
NPS 2in Cl.150 RF flange ASME B16.5
300 mm
FEM51; 2-wire 19-253VAC
Compact
 $3,009.03 11 in stock
FTM51-DAG2Q4A57AA [18in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
NPS 3in Cl.150 RF flange ASME B16.5
18 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,394.55 10 in stock
FTM51-DAG2Q4A57AA [12in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
NPS 3in Cl.150 RF flange ASME B16.5
12 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,356.39 8 in stock
FTM51-DAG2Q4A57AA [14in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
NPS 3in Cl.150 RF flange ASME B16.5
14 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,369.11 4 in stock
FTM51-AGJBU4A13AA [12in]
Show Full Configuration
Non-hazardous area
Thread ANSI NPT1-1/2, d=43mm/1.69in sensor combinable w sliding sleeve
12 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,392.23 3 in stock
FTM51-DGK2Q4A57AA [12in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
Thread ANSI NPT1-1/4, d=36mm/1.42in sensor
12 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $1,837.69 3 in stock
FTM51-DAG2Q4A57AA [15in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
NPS 3in Cl.150 RF flange ASME B16.5
15 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,375.47 2 in stock
FTM51-AAG2P4A37AA [20in]
Show Full Configuration
Non-hazardous area
NPS 3in Cl.150 RF flange ASME B16.5
20 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,224.10 1 in stock
FTM51-AGX2Q2A37AA [12in]
Show Full Configuration
Non-hazardous area
Thread ANSI NPT1-1/2, d=36mm/1.42in sensor
12 inches
FEM52; 3-wire PNP 10-55VDC
Compact
 $1,631.13 1 in stock
FTM51-DGJ2Q4AH7AA [12in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
Thread ANSI NPT1-1/2, d=43mm/1.69in sensor combinable w sliding sleeve
12 inches
FEM54; relay DPDT, 19-253VAC/55VDC
Compact
 $2,105.85 1 in stock
FTM51-DTDAP2A73AA [20in]
Show Full Configuration
FM + CSA C/US DIP FM DIP Cl.II,III Div1 Gr.E-G CSAC/US DIP Cl.II,III Div1+2
Tri-Clamp ISO2852 DN40-51 (2in)
20 inches
FEM52; 3-wire PNP 10-55VDC
Compact
 $2,345.50 1 in stock

Additional Part Numbers

These part numbers are available as old stock, but we have limited information about the configuration. Please call for more information.

Part Number Price Available
FTM51-AGJ2M4A37AA 1,000mm Call for information 1 Call to order
FTM51-AGX2Q4A13AA 47,00" Call for information 12 Call to order

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 2-3 weeks". Click here to select options