ftl20

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Application / FunctionOverview Technical data Dimensions

Electrical connection Price table ContactGo to shop

Technical DatasheetTD 00019E/24/EN/01.13

• 38 mm (1.5") fork/1.4435/316L•½", ¾" and G 1" threads• Compact size for simple installation

in places difficult to access• Rugged stainless steel housing

316L/1.4435•Overspill protection and leakage

detection•AC, DC or AS-i bus connection

Complete product information:www.e-direct.us/ftl20

Specs at a glance:

•Product: Liquids•Mounting: Vessels or pipes

from DN25•Product density: ≥ 0.7 g/cm³

(0.7 SGU)•Product temperature:

-40 to +212 °F/+300 °F (-40 to +100 °C/+150 °C)

•Product viscosity: ≤ 10000 mm²/s (10000 cSt)

•Process pressure: Max. 580 psi (40 bar)

Compact vibronic point level switch for liquids

LiquiphantTFTL20

$ 148.00

http://www.e-direct.us

Liquiphant T FTL20:programmable logic controller (PLC), relay, solenoid valve or AS-i bus

Interface AS

PLC

~ 230 V

LiquiphantTFTL20 2

Overview Technical data Dimensions


Application / Function

Application Liquiphant T FTL20 is a reliable point level switch for liquids. Its 38 mm (1.5") fork and its small process connections enable mounting it also in tanks as in very narrow pipes for example as pump protection. The FTL20 is unaffected by build up, bubbles or turbulence and does not rely upon the electrical properties of the liquid.

ApplicationexampleFunction The integrated electronics detect the change in the fork’s vibrating frequency when they are covered and uncovered by the liquid. FTL20 can be directly connected to AS-i bus, alternating voltage or to a PLC.


LiquiphantTFTL20 3

Application / FunctionOverview


DimensionsTechnical data

Dimensions(ininches)

Output AC versionPower supply 19 to 253 V AC, 50/60 HzConnectable load 250 mA (load is checked automatically when

connected)Current consumption Max. 3.8 mAElectrical connection Valve connector

Output DC versionPower supply 10 to 35 V DCConnectable load 250 mA (overload resistant)Current consumption Max. 15 mAElectrical connection Valve connector or M12×1

Power supplyPower supply 24,5 to 31 V DCConnectable load To EN 50295Current consumption Max. 25 mAElectrical connection M12×1

Output generalSwitching time Approx. 0.5 s when covered;

approx. 1.0 s when freeHysteresis Approx. 2 mm (0.08") with vertical mounting

from topProcess connection G ½", G ¾", G 1" (only with 150 °C / 300 °F)

Operating conditionsOrientation As requiredSwitch point Vertical installation: 13 mm (0.51”)

horizontal installation: 3.5 mm (0.14”)Ambient temperature -40 to +158 °F (-40 to +70 °C),

AS-i bus -13 to +158 °F (-25 to +70 °C )Temperature of product

-40 to +212 °F (-40 to +100 °C),optional +300 °F (+150 °C)

Operating pressure -14.5 to +580 psi (-1 to +40 bar )Storage temperature -40 to +185 °F (-40 to +85 °C)Climatic protection IEC 68, part 2-38Density of product Min. 0.7 g/cm³ (0.7 SGU)Viscosity of product Up to 10000 mm²/s (cSt)Ingress protection (EN 60529)

IP 65; with connector M12×1: IP 67

EMC Interference emission to EN 61326 Class B; interference immunity to EN 61326 Annex A (industrial) NAMUR NE 21; AS-i to EN 50295

ApprovalsWHG approval Overspill protection to § 19 WHG (Germany)Leakage

Technicaldata

*1 Switch point with vertical installation*2 Switch point with horizontal installationInstallation according to instruction manual

M12×1 coupling with 5 m cable, please order separately (Accessories)

valve connector (included)

Ø 1

.57

1.57

1.42

7.30 (M12×1: 6.81)

32 AF

300 °F version

1.18

Ø 0

.67

0.51 *¹

Ø 1

.24

Ø 1

.24

0.14

*²

0.14

*²

1.50

Ø 0

.67

0.51 *¹1.50

2.03

5.85 (valve connector: 6.34)

32 AF

212 °F version


LiquiphantTFTL20 4


ContactGo to shopElectrical connection Price table

Pricetable

Moreproductstocompleteyourmeasuringpoint…

Liquiphant FTL20 Order no. Price/pcs. in USDSwitch Output Application; Cable Entry Process Connection 1 to 5 6 to 10 11 to 352-wire 19-253 V AC

100 °C; plug ISO4400 NPT½, IP65

Thread ISO228 G¾, 316L* FTL20-3114 168.00 156.00 148.00Thread ANSI NPT½, 316L FTL20-3214 168.00 156.00 148.00Thread ANSI NPT¾, 316L FTL20-3314 168.00 156.00 148.00

3-wire PNP 10-35 V DC

100 °C; plug ISO4400 NPT½, IP65


100 °C; plug M12, IP67


* Please order accessory weld-in adapter separately.

Accessories Order no. Price/pcs. in USDSocket wrench 32AF 52010156 13.00Cable 4 × 0.34, box M12, Cu Sn/Ni, 90°, L = 5 mM12 socket for plug. 5 m cable PVC, Cu Sn/Ni lock.

52010285 13.00

Weld-in adapter G¾ d=50, 316L, 3.1 52018765 60.00Prices valid until 09.30.2013 in U.S. dollars per unit (not including shipping and applicable sales tax).See Endress+Hauser, Inc. Terms and Conditions of Sale for shipping, tax, and payment terms.

Complete product information:www.e-direct.us/ftl20

Electricalconnection

DC-PNPwith M12 × 1 connector

DC-PNPwith valve connector

AC two-wirewith valve connector

AS-iwith M12 × 1 connector

12

4

AS-i + 1: BN3: BU

AS-i –3

12

43R

L– L+0,5 A

1: BN3: BU4: BK

12

43R

L– L+0,5 A

1: BN2: WT3: BU

1 2+

–3 R

L–PE L+

0,5 A

1 2

+

–

3R

L–PE L+

0,5 A

1

>19 V3

R

L1PE N0,5 A

1

>19 V

2

R

L1PE N

0,5 A

Max. Min.

PressureswitchCeraphant T PTC31

CapacitiveprobeLiquicap T FMI21

PaperlessrecorderEcograph T RSG30


http://www.e-direct.us/ftl20

http://www.e-direct.us/ptc_ptp31

http://www.e-direct.us/fmi21

http://www.e-direct.us/rsg30



Contact

E-directEndress+Hauser, Inc.2350 Endress PlaceGreenwood, IN 46143

Direct order

Internet www.e-direct.usby phone 888- EH-DIRECT

(343-4732)per Fax 317-535-8498E-Mail [email protected]


ftl20

Devices & Hardware

c temperature of product

switch point

topprocess connection

vertical installation

density of product

mms cstingress protection

reliable point level

dcconnectable load