OceanSphereENGINES
Library› Cargo› Cargo Level & Temperature Gauging› Temperature Sensor› Endress+Hauser Liquiphant FTL51B Density with Density Computer FML621

Liquiphant FTL51B Density with Density Computer FML621

Temperature Sensor · Cargo Level & Temperature Gauging

Class-certified type (DNV register) · technical data sheet not yet verified​⁠​‌​⁠‍⁠‍​⁠‌​​⁠​‌‍‍​
Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Reference operating conditionswater H2O
Fluid temperature0 to 80 °C
Moisturemax. 90 %
Warm-up time>30 min
Power supply207 to 250 VAC ±10 %, 50 Hz, ±0.5 Hz
Humidity39 % ±10 % rF.
Measuring range0.3 to 2 g/cm³
Measured error, temperature sensor< 1 K
Maximum viscosity350 mPa⋅s
Maximum flow velocity2 m/s
Process temperature0 to +80 °C
Dataas per DIN EN 61298-2
Process pressure–1 to +25 bar
Thread EN10226, R ¾69 (2.72) mm (in)
Thread EN10226, R 166 (2.6) mm (in)
Tri-Clamp ISO2852 DN25-38 (1 to 1 ½")50.5 (1.99) mm (in)
Tri-Clamp ISO2852 DN40-51 (2")66.5 (2.62) mm (in)
Tri-Clamp 1 to 1 ½"50.5 (1.99) mm (in)
Tri-Clamp 2"66.5 (2.62) mm (in)
Flange material316/316L
Flange pressure rating Cl.150 NPS 1"1.0 kg (2.21 lb)
Flange pressure rating Cl.150 NPS 1-¼"1.2 kg (2.65 lb)
Process temperature range0 to 80 °C (32 to 176 °F)
Thermal shock≤ 120 K/s
sensor length L117 to 6 000 mm (4.7 to 236 in)
sensor lengths L148 to 3 000 mm (5.9 to 118 in)
Length tolerances L< 1 m (3.3 ft) = –5 mm (–0.2 in), 1 to 3 m (3.3 to 9.8 ft) = (–10 mm (–0.39 in)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The Liquiphant FTL51B Density with Density Computer FML621 is a density measurement device used for monitoring liquid density in various industrial applications.

Applications

  • chemical processing

Features

  • accurate density measurement
  • high-pressure and high-temperature resistance

Options

  • flange connections
  • tri-clamp connections
  • different thread sizes
Need this part?

Request a quote for this model.

Free of charge — send us your request for Endress+Hauser equipment. Our team checks it and replies by e-mail.

For marine equipment hardly any maker or authorised dealer will name a price while the vessel is unknown. With the vessel details, availability and price can be settled faster; without them we may have to ask first, which costs a few days. If you are not allowed to name the vessel, a photo of the rating plate is enough — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Temperature Sensor.

Other models of the same equipment type, Endress+Hauser first.

By manufacturer Endress+HauserAFRISOJUMOHerianaSamsonKongsbergHanla IMSVaisalaDanfossR.M. YoungKoden / SI-TEXSEIMIAlphatronEmotronSIKA Dr. Siebert & KühnAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All Endress+Hauser models More like Liquiphant FTL51B Density with Density Computer FML621
More than the data sheet shows

We answer by e-mail, never with an automatic reply.

Tell us what you need for this Endress+Hauser Liquiphant FTL51B Density with Density Computer FML621 — a part, a service call, a second opinion. Are you Endress+Hauser? Claim this brand page.

Service engineer? Write the day report for this Liquiphant FTL51B Density with Density Computer FML621 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Questions that come up with this equipment.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.