FLM-H

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WIKA · Level measurement · Family FLM

Magnetostrictive level transmitter

Name: Magnetostrictive level transmitter
Brand: WIKA

For sanitary applications, high-resolution measurement principle

Range

0.1…6 m

Output

HART® version 6 · 4 ... 20 mA

Accuracy

< ±0.5 mm

Protection

IP68

3-AFDAEN 10204 2.2EN 10204 3.1ADI-freeII 1 G Ex ia IIC T6…T1 GaII 1/2 G Ex ia IIC T6…T1 Ga/GbII 2 G Ex ia IIC T6…T1 GbII 2 D Ex ia IIIC TX°C DbII 1 GEx ia IICT6…T1 GaII 1/2 GEx ia IICT6…T1 Ga/GbII 2 GEx ia IICT6…T1 GbII 2 D Ex ia IIICTX°C DbEx i Zone 0 gasEx ia IIC T6...T1 GaEx ia IIC T6...T1 Ga/GbEx ia IIC T6...T1 GbEx ia IIC TX°C Db

Price

On request

Depends on configuration

Request a quote

+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

The model FLM-H magnetostrictive level transmitter has been specifically designed for the requirements of the pharmaceutical and biotechnology industries. The level transmitter is particularly suitable for the special conditions of CIP/SIP cleaning processes, such as chemical stability towards cleaning liquids and high temperatures.

The guide tube is directly welded to the process connection. This guarantees a crevice-free joint, additional seals are not required.

A special advantage of the level transmitter is its easy parameterisation and fast commissioning.

Special features

Fully welded and dead-space free
Insensitive to foaming, ideal for interface measurement
High-precision level measurement: accuracy < 0.5 mm [0.02 in]
3-A marked hygienic design

Identification

Model	FLM-H
Product family	FLM
Subcategory	Sterile version, high-precision

Measuring range

Level ranges

0.1…4 m · 0.1…6 m

Accuracy

Safety integrity level (SIL)

SIL 2 IEC 61508 / IEC 61511

Process conditions

Process connection	DIN 32676DIN 11864-1DIN 11864-2DIN 11864-3BioConnect® threadedBioConnect® flangeBioConnect® clampVARIVENT®ISO 2852 DN 32 ... DN 100DIN 32676 DN 32 ... DN 100ISO 2852 clamp DN 32 ... DN 100DIN 32676 clamp DN 32 ... DN 100DIN 11864-1 aseptic threadDIN 11864-1 aseptic linerDIN 11864-2 aseptic flangeDIN 11864-3 aseptic clampVARIVENT® Form F, N, GClamp ISO 2852 DN32...DN100
Process temperature	−40…+250 °C
Max process pressure	10 bar
Measurement technology	magnetostrictive

Electrical characteristics

Output signal	HART® version 6 · 4 ... 20 mA
Power supply	DC 10 ... 30 V
Electrical connection	2-wire, cable gland M16 x 1.5 / M20 x 1.5, M12 connector, ½ NPT thread

Materials

Wetted parts material

Stainless steel 1.4435 (316L), Stainless steel 1.4404 (316L), Stainless steel 1.4305

Operating environment

Ambient temperature	−40…+85 °C
IP rating	IP68

Certifications and approvals

Certifications	3-AFDAEN 10204 2.2EN 10204 3.1ADI-free
Explosion protection	II 1 G Ex ia IIC T6…T1 GaII 1/2 G Ex ia IIC T6…T1 Ga/GbII 2 G Ex ia IIC T6…T1 GbII 2 D Ex ia IIIC TX°C DbEx i Zone 0 gasEx ia IIC T6...T1 GaEx ia IIC T6...T1 Ga/GbEx ia IIC T6...T1 GbEx ia IIC TX°C Db

Additional details

Datasheet languages

Tables from datasheet

Basic information

Measurement principle	Magnetostriction
Measurement accuracy	< ±0.5 mm[0.02 in]
Resolution	< 0.1 mm[0.004 in]
Sensor housing
Ingress protection	IP68
Material	Stainless steel 1.4305
Guide tube
Max. length L	FLM-H	■ 14 mm[0.55 in]: 100 ... 4,000 mm[3.94 ... 157 in] ■ 17.2 mm[0.68 in]: 100 ...6,000mm [3.94 ... 236 in]
FLM-H-FLEX, with flexible insert	1,500 ... 6,000 mm[59.06 ... 236.22 in]
Diameter D	■ 14 mm[0.55 in] ■ 17.2 mm[0.68 in]
Material	■ Stainless steel 1.4435 (316L) ■ Stainless steel 1.4404 (316L)
Float
Diameter F	■ 50 mm[1.97 in] ■ 55 mm[2.17 in] ■ 80 mm[3.15 in]
Material	■ Stainless steel 1.4435 (316L) ■ Stainless steel 1.4404 (316L)
Sealing range	Float V80/88/A34/35	770 ... 1,162 kg/m³
Float V50/55/17/A34/35	995 ... 1,860 kg/m³
Float V55/70/17/A34/3A/35	780 ... 1,200 kg/m³

Logo	Description		Region
®	3-A Hygienic design This instrument is 3-A marked, based on a third party verification for conformance to the 3-A standard.	USA
	EU declaration of conformity	European Union
	- Ex i Zone 0 gas Zone 0 / 1 gas Zone 1 gas Zone 21 dust IECEx Hazardous areas - Ex i Zone 0 gas	II 1 GEx ia IICT6…T1 Ga II 1/2 GEx ia IICT6…T1 Ga/Gb II 2 GEx ia IICT6…T1 Gb II 2 D Ex ia IIICTX°C Db Ex ia IICT6…T1 Ga	International

Logo	Description
SIL IEC 61508 / IEC 61511	SIL 2 Functional safety
-	In accordance with EMEA/410/01 free from substances of animal origin (ADI-free) Use of materials without any verifiable risk of infection with BSE/scrapie

Certificates

■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, material proof, indication accuracy, wetted metal parts free from substances of animal origin (ADI-free)) ■ 3.1 inspection certificate per EN 10204 (e.g. material proof for wetted metal parts, indication accuracy, calibration certificate) ■ Proof for hygienic floats: pressure and X-ray test; surface roughness and delta ferrite content ■ Sanitary applications:FDA conformity ■ Confirmation of approval; SIL 2 manufacturer's declaration ■ Measurement accuracy: test certificate confirming sensor accuracy ■ Material proof: wetted, pressurised metal parts with subsupplier certificate (melting analysis) ■ Proof for sanitary applications:Ra < 0.38 µm surface roughness of wetted parts ■ Proof of material properties: ferrite: basic material <= 1 %, weld seams<=3%

View all (5)

Replaced model	Current model	Description
FFG-P	FLM-S	Magnetostrictive level transmitter , standard
FFG-T	FLM- T	Magnetostrictive level transmitter , high temperature
FFG-TP	FLM-P	Magnetostrictive level transmitter , plastic
FFG-T-MRVE...	FLM-H	Magnetostrictive level transmitter , sterile version with dairy coupling
FFG-T-FCFE...	FLM-H	Magnetostrictive level transmitter , sterile version with clamp
FFG-T-IS...	FLM-H	Magnetostrictive level transmitter , sterile version with ingolde nossle
746.2xxx	Successor:FLM-S	Magnetostrictive level transmitter (Phönix design)