FLM-TB

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WIKA · Level measurement · Family FLM

Magnetostrictive level transmitter

Name: Magnetostrictive level transmitter
Brand: WIKA

Magnetostrictive level transmitter with local LC display for high-accuracy continuous level detection of liquids, suitable for hazardous areas and interface measurement.

Range

0.1…22 m

Output

HART® · 4 ... 20 mA

Accuracy

±0.2 mm or ±0.01 %

Protection

IP66

UKCARoHSCEChina RoHSEMC directive EN 61326II 2D Ex ia IIIC TX °C DbEx ia/db IIC T6...T1 Ga/GbII 1G Ex ia IIC T6 ... T1 GaII 2G Ex ia IIC T6 ... T1 GbII 2G Ex db ia IIC T6 ... T1 GbEx ia IIC T6...T1 GaEx db ia IIC T6...T1 GbEx ia IIICT X°C DbII 1G Ex ia IIC T6...T1 GaII 1/2G Ex ia IIC T6...T1 Ga/GbII 2G Ex ia IIC T6...T1 GbII 2G Ex db ia IIC T6...T1 GbEx ia IIIC T6...T1 GaEx ia IIIC T6...T1 Ga/GbEx ia IIIC T6...T1 GbEx ia IIIC TX °C DbEx db ia IIIC T6...T1 GbEx ia tb IIIC 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-TB magnetostrictive level transmitter is used for high-accuracy, continuous level detection of liquids, also with long insertion lengths.

The model FLM-TB has a local LC display. For particularly low ambient temperatures, the model FLM-TH version can be used, which has a heated LC display.

For approvals, see page 4

Level transmitter with LC display, model FLM-TB

Furthermore, the model FLM-TB and FLM-TH level transmitters with LC display are available as both an intrinsically safe version and a version with flameproof enclosure.

Special features

Insertion length 100 ... 6,000 mm [3.94 ... 236.22 in] (flexible version up to 22,000 mm [866.14 in])
Version with LC display for local indication of the level (optionally with heatable LC display for lower ambient temperatures)
High accuracy of up to ±0.2 mm [0.008 in] or ±0.01 % over the entire measuring range
Very high resolution of < 0.1 mm [0.004 in]
Version for hazardous areas

Identification

Model	FLM-TB
Product family	FLM
Subcategory	with local indication

Measuring range

Level ranges

0.1…6 m · 1.5…22 m

Accuracy

Safety integrity level (SIL)

SIL 2

Process conditions

Process connection	1/2 NPT ... 2 NPTDIN EN DN 50 ... DN 200, PN 6 ... PN 100ANSI 2 ... 8", Class 150 ... 600G 1/2 ... G 2height-adjustable bite-type fitting
Process temperature	−65…+450 °C
Max process pressure	40 bar
Measurement technology	magnetostrictive

Electrical characteristics

Output signal	HART® · 4 ... 20 mA · HART® version 6 · 4...20 mA (3.8...20.5 mA)
Power supply	DC 12 ... 50 V
Electrical connection	Cable gland M20 x 1.5, 1/2 NPT thread for conduit wiring

Materials

Wetted parts material

Stainless steel 1.4404 (316L), Stainless steel 1.4571 (316Ti), Hastelloy (on request), Titanium 3.7035 (grade 2), PVC, Polypropylene, PVDF

Operating environment

Ambient temperature	−55…+85 °C
IP rating	IP66

Certifications and approvals

Certifications	UKCARoHSCEChina RoHSEMC directive EN 61326
Explosion protection	II 2D Ex ia IIIC TX °C DbEx ia/db IIC T6...T1 Ga/GbII 1G Ex ia IIC T6 ... T1 GaII 1/2G Ex ia IIC T6 ... T1 Ga/GbII 2G Ex ia IIC T6 ... T1 GbII 1/2G Ex ia/db IIC T6 ... T1 Ga/GbII 2G Ex db ia IIC T6 ... T1 GbEx ia IIC T6...T1 GaEx db ia IIC T6...T1 GbEx ia IIICT X°C DbEx ia IIIC T6...T1 GaEx ia IIIC T6...T1 Ga/GbEx ia IIIC T6...T1 GbEx db ia IIIC T6...T1 GbEx ia tb IIIC TX °C Db

Additional details

Datasheet languages

EN, DE

Tables from datasheet

Model	Display	Electrical connection	Ex version
FLM-TB	LC display	Cable gland	-
FLM-TBI	LC display	Cable gland	Ex ia
FLM-TBD	LC display	Cable gland	Ex ia/db
FLM-TH	LC display with integrated heating	Cable gland	-
FLM-THI	LC display with integrated heating	Cable gland	Ex ia
FLM-THD	LC display with integrated heating	Cable gland	Ex ia/db

Basic information
Connection housing
Material	Stainless steel 1.4404 (316L), safety glass
Sensor tube
Material	Stainless steel 1.4571 (316Ti)
	Further materials such as Hastelloy on request
Diameter	12 mm[0.47 in]
Insertion length	Rigid version	100 ... 6,000 mm[3.937 ... 236.221 in]
	Flexible version (with corrugated tube)	1,500 ...22,000mm [59.055 ... 866.142 in]
Accuracy specifications
Level	Up to ±0.2 mm[0.008 in] or ±0.01%
Resolution (HART ® )	0.1 mm[0.004 in]
Process connection
Thread size	Mounting thread	■ G1/2 ...G2 " ■ 1/2 NPT ... 2 NPT
	Mounting flange	■ DIN EN DN 50 ...DN 200, PN 6 ...PN 100 ■ ANSI 2 ... 8 " , Class 150 ... 600
	Height-adjustable bite-type fitting
	→ Further thread sizes on request
Output signal	4 …20mA(3.8 …20.5 mA) / HART ® version 6
Residual current	3.6 mAor 21.5 mA(adjustable)
Electrical connection
Connection type	2-wire
Cable diameter	5 ... 10 mm[0.2 ... 0.39 in]
Supply voltage	Standard (non-Ex)	DC 12 ...50V
	Intrinsically safe version (Ex ia)	DC 12 ...30V
	Flameproof version (Ex db)	DC 12 ...50V
Electrical output	■ Cable bushing M20 x 1.5 ■ Cable gland M20 x 1.5 ■ 1/2 NPT thread for conduit wiring
Operating conditions
Ambient temperature range	FLM-TB	-40 ...+85 °C [-40 ... 185 °F]
	FLM-TH	-55 ...+85 °C [-67 ... 185 °F] (with integrated heating)
Storage temperature range	-40 ...+85 °C [-40 ...+185 °F]
Process temperature	Standard temperature	-40 …+85 °C [-40 ... 185 °F]
	Normal temperature (NT)	-40 …+125 °C [-40 ... 257 °F]
	High temperature (HT)	-40 …+250 °C [-40 ... 482 °F]
	Highest temperature (HHT)	-40 …+450 °C [-40 ... 842 °F]
	Low temperature (LT)	-65 …+125 °C [-40 ... 257 °F]
Other versions	■ Interface measurement, with two floats

Logo	Description Region
EU declaration of conformity	European Union
EMCdirective EN 61326 emission (group 1, class B) and immunity (industrial environments) RoHS directive UKCA	United Kingdom

Logo	Description	Region
	EU declaration of conformity	European Union
	- Ex i Zone 0 gas II 1G Ex ia IIC T6 ...T1 Ga Zone 0/1 gas II 1/2G Ex ia IIC T6 ...T1 Ga/Gb Zone 1 gas II 2G Ex ia IIC T6 ...T1 Gb Zone 1 dust II 2D Ex ia IIICTX °C Db (see thermal data on approval certificate) - Ex db Zone 0/1 gas II 1/2G Ex ia/db IIC T6 ...T1 Ga/Gb Zone 1 gas II 2G Ex db ia IIC T6 ...T1 Gb Zone 1 dust II 2D Ex ia tb IIICTX °C Db (see thermal data on approval certificate) IECEx	International

View all (8)

Logo	Description
SIL IEC 61508 / IEC 61511	SIL 2 Functional safety
-	China RoHS directive

Certificates

Certificates	■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, material proof, indication accuracy) ■ 3.1 inspection certificate per EN 10204 (e.g. material proof for wetted metal parts, indication accuracy, calibration certificate)

Material	Version	Suitable for guide tube Ø in mm[in]	Ø A inmm [in]	B inmm [in]	Ø C inmm [in]	Max. operating pressure in bar [psi]	Max. operating temp. in °C [°F]	Limit density 85 %in kg/m 3 [lb/ft 3 ]
Stainless steel 316Ti	V52A	14 [0.55]	52 [2.05]	52 [2.05]	15 [0.59]	40 [580.15]	250 [482]	720 [44.95]
V62A	14 [0.55]	62 [2.44]	61 [2.4]	15 [0.59]	32 [464.12]	250 [482]	597 [37.27]
V83A	14 [0.55]	83 [3.27]	81 [3.19]	15 [0.59]	25 [362.59]	250 [482]	430 [26.84]
V80A	18 [0.71]	80 [3.15]	76 [2.99]	23 [0.91]	25 [362.59]	250 [482]	660 [41.2]
V98A	18 [0.71]	98 [3.86]	96 [3.78]	23 [0.91]	25 [362.59]	250 [482]	597 [37.27]
V105A	18 [0.71]	105 [4.13]	103 [4.06]	23 [0.91]	25 [362.59]	250 [482]	533 [33.27]
V120A	18 [0.71]	120 [4.72]	117 [4.61]	23 [0.91]	25 [362.59]	250 [482]	389 [24.28]
V120/38A	18 [0.71]	120 [4.72]	116 [4.57]	38 [1.5]	25 [362.59]	250 [482]	537 [33.52]
Titanium 3.7035 (grade 2)	T52A	14 [0.55]	52 [2.05]	52 [2.05]	15 [0.59]	25 [362.59]	250 [482]	570 [35.58]
T62A	14 [0.55]	62 [2.44]	62 [2.44]	15 [0.59]	25 [362.59]	250 [482]	505 [31.53]
T83A	14 [0.55]	83 [3.27]	81 [3.19]	15 [0.59]	25 [362.59]	250 [482]	350 [21.85]
T80A	18 [0.71]	80 [3.15]	76 [3.0]	23 [0.91]	25 [362.59]	250 [482]	665 [41.51]
T98A	18 [0.71]	98 [3.86]	96 [3.78]	23 [0.91]	25 [362.59]	250 [482]	495 [30.9]
T105A	18 [0.71]	105 [4.13]	103 [4.06]	23 [0.91]	25 [362.59]	250 [482]	369 [23.04]
T120A	18 [0.71]	120 [4.72]	117 [4.61]	23 [0.91]	25 [362.59]	250 [482]	329 [20.54]

Material	Version	Suitable for guide tube Ø in mm[in]	Ø A inmm [in]	B inmm [in]	Ø C inmm [in]	Max. operat- ing pressure in bar [psi]	Max. operating temp. in °C [°F]	Limit density 85 %in kg/m 3 [lb/ft 3 ]
Stainless steel 316Ti	V44A	14 [0.55]	44 [1.73]	52 [2.05]	15 [0.59]	16 [232.06]	250 [482]	818 [51.07]
V44A	14 [0.55]	44 [1.73]	52 [2.05]	15 [0.59]	25 [362.59]	200 [392]	800 [49.94]
Titanium 3.7035 (grade 2)	T44A	14 [0.55]	44 [1.73]	52 [2.05]	15 [0.59]	16 [232.06]	250 [482]	550 [34.34]
PVC	P55A	16 [0.63]	55 [2.17]	54 [2.13]	22 [0.87]	3 [43.51]	60 [140]	798 [49.82]
P80A	20 [0.79]	80 [3.15]	79 [3.11]	25 [0.98]	3 [43.51]	60 [140]	573 [35.77]
Polypropylene	PP55A	16 [0.63]	55 [2.17]	54 [2.13]	22 [0.87]	3 [43.51]	80 [176]	595 [37.14]
PP80A	20 [0.79]	80 [3.15]	79 [3.11]	25 [0.98]	3 [43.51]	80 [176]	431 [26.91]
PVDF	PF55A	16 [0.63]	55 [2.17]	69 [2.72]	22 [0.87]	3 [43.51]	100 [212]	821 [51.25]
PF80A	20 [0.79]	80 [3.15]	79 [3.11]	25 [0.98]	3 [43.51]	100 [212]	681 [42.51]