AMETEK音叉振动式液位开关--TF100.pdf

DREXELBROOKDREXELBROOKA Leader In Level Measurement SolutionsTF-100 SeriesApplicationThe TF100 Series Point Level Switch is designed for reliable indication of liquids and light slurries.The output can be set to indicate alarm on either high level for spill prevention,or low level for rundry protection.VersatilityThis versatile level switch requires no calibration and is available with relay,transistor,or current outputs.The electronic module responds to changes in frequency from an uncovered to a covered fork.As such,it is immune to changes in electrical properties of the material.This allows the TF100 Series to be used in vessels that can have either conductive or insulating liquids.Maintenance FreeWhen used in accordance with installation guidelines the TF100 Series Vibrating Tuning Fork requires no routine maintenance.SanitarySanitary models are available for Pharmaceutical and Food&Beverage applications.Easy InstallationThe TF100 requires no calibration.Install,connect power and outputs,and youre done.Compact DesignIntegral electronics with sensor lengths as short as 1.9(47mm)makes this switch ideal for limited space installations.ReliabilityInternal SelfCheck feature monitors the electronics and sensor.If there is a fault,the output switches to the Alarm State.Output TFL includes a DPDT relay output for local control of pumps,valves,or alarm indication.TFP offers PNP or NPN transistor output.TFT is a current output switch (8 mA/16 mA).Vibrating Tuning Fork TF-100TF-L Relay OutputTF-P Transistor OutputTF-T Current OutputTechnologyVibrating Tuning ForkVibrating Tuning ForkVibrating Tuning ForkCalibrationNoneNoneNoneModes of Operation(Protection)High Level(Overfill)Low Level(RunDry)High Level(Overfill)Low Level(RunDry)High Level(Overfill)Low Level(RunDry)RepeatabilityApprox.2 mm with vertical InstallationApprox.2 mm with vertical InstallationApprox.2 mm with vertical InstallationAmbient Electronic Temp.40 to 158 F 40 to 70 C 40 to 158 F 40 to 70 C 40 to 158 F 40 to 70 C Storage Temperature 40 to 176 F 40 to 80 C 40 to 176 F 40 to 80 C 40 to 176 F 40 to 80 C IndicatorsTwo Color LED(Red/Green)Two Color LED(Red/Green)Two Color LED(Red/Green)Power Requirement 20 to 253 VAC,50/60hZ 20 to 72 VDC10 to 55 VDC11 to 36 VDCDensity0.7 to 2.5g/cm(Standard)0.5 to 0.7g/cm(Selectable)0.7 to 2.5g/cm(Standard)0.5 to 0.7g/cm(Selectable)0.7 to 2.5g/cm(Standard)0.5 to 0.7g/cmSelectable)OutputDPDT RelayMin 10 micro AmpsMax 5 Amps AC1 Amp DCFloating TransistorPNP or NPN8 mA Normal16 mA AlarmHousingPowder Coated AluminumPowder Coated AluminumPowder Coated AluminumIngress ProtectionNEMA 4X/IP66NEMA 4X/IP66NEMA 4X/IP66Approvals Explosion proof Class 1,Div.1 Groups A,B,C,D,T5 Ta=60 C,Explosion Proof Class 1,IIC T5 Ta=60 CDust Ignition Proof Div,II,III,Groups E,F,G,T5 Ta=60 C,Type NEMA 4X/IP66Nonincendive Class 1,Div.2 Groups A,B,C,D,T5 Ta=60 CNonincendive Class 1,Div.2,IIC T5 Ta=60 C,Suitable for Class II,Div.2,F,G,T5 Ta=60 CSuitable for Class III,Div.1,T5 Ta=60 CExplosion proof Class 1,Div.1 Groups A,B,C,D,T5 Ta=60 C,Explosion Proof Class 1,IIC T5 Ta=60 CDust Ignition Proof Div,II,III,Groups E,F,G,T5 Ta=60 C,Type NEMA 4X/IP66Nonincendive Class 1,Div.2 Groups A,B,C,D,T5 Ta=60 C,Nonincendive Class 1,Div.2,IIC T5 Ta=60 CSuitable for Class II,Div.2,F,G,T5 Ta=60 C,Suitable for Class III,Div.1,T5 Ta=60 CExplosion proof Class 1,Div.1 Groups A,B,C,D,T5 Ta=60 C,Explosion Proof Class 1,IIC T5 Ta=60 CDust Ignition Proof Div,II,III,Groups E,F,G,T5 Ta=60 C,Type NEMA 4X/IP66Intrinsically Safe Class I,II,III,Groups A,B,C,D,E,F,G,T4 TA=60 C when powered by an I.S.supply meeting the following entity requirements:Vmax=31 V,Imax=166mA,Pi=0.667W,Ci=0n F,Li=omH,12 31 VDC 116 mA Max.I/O/Aex ia/IIC/T4 TA=60 C,ANI/1/II,III,2,A,B,C,D,E,F,G,T5 Ta=60 C,Nonincendive Class 1,Div.2 Groups A,B,C,D,T5 Ta=60 CNonincendive Class 1,Div.2,IIC T5 Ta=60 C,Suitable for Class II,Div.2,F,G,T5 Ta=60 C,Suitable for Class III,Div.1,T5 Ta=60 C CLI,Div.1,Groups A,B,C,&D,CLII,III,Div.1,Groups E,F,&G,T5 Ta=60 C,Type 5,4X,IP66 CLI,Div.1,Groups A,B,C,&D,CLII,III,Div.1,Groups E,F,&G,T5 Ta=60 C,Type 5,4X,IP66 CLI,Div.1,Groups A,B,C,&D CLII,III,Div.1,Groups E,F,&G T5 Ta=60 C Type 5,4X,IP66 CLI,IIIII Div.1,Groups A,B,C,D,E,F,&G Class I,Zone 0 T4 Ta=60 C Type 4,4X,IP66TF-100 SeriesSpecificationsTF-L Relay OutputTF-100 SeriesWiringContacts shown in Alarm/Non-Energized Condition3 456 781 23 451 23 451 21 2L1N1 23 456 781 23 451 23 45PNPNPNTF-P Transistor OutputTF-T Current OutputSensing ElementMaterials of Construction316 L Stainless Steel(optional flanges and triclamp mountings available)316 L Stainless Steel(optional flanges and triclamp mountings available)316 L Stainless Steel(optional flanges and triclamp mountings available)Mounting inch NPT(Standard)inch NPT(Standard)inch NPT(Standard)Temperature58 to 302 F 50 to 150 C58 to 302 F 50 to 150 C58 to 302 F 50 to 150 CProcess Pressure Vacuum to 928 psi(0 to 64 Bar)Vacuum to 928 psi(0 to 64 Bar)Vacuum to 928 psi(0 to 64 Bar)Viscosity0.1 to10,000 Centipoise0.1 to10,000 Centipoise0.1 to10,000 CentipoiseSpecificationsTF-100 SeriesModel NumberingTF-100 SeriesSensing Element0 316 SS Stainless Steel SensorTechnologyTF TF-100 Series Vibration Point Level SwitchApprovals3 FM/CSAOutputL Line Powered Relay OutputP PNP Transistor OutputT Two Wire Current OutputTF ILxxxA 1.88 (47 mm)Flange Mounted,Standard Length is 2 1/8(54mm)xxxC 6 (152 mm)xxxD 10(254 mm)xxxE 18 (457 mm)xxxF 24 (610 mm)xxxG 30 (762 mm)xxxH 36 (914 mm)xxxJ 5 (127 mm)xxxK 17 (432 mm)xxxZ Other as Specified-3.75(95mm)Min.to 118(2997mm)Max.Mounting ChartA1B 3/4(19 mm)NPTDA1 1(25 mm)150#RF 316/316LSSDB1 1 1/2 (38 mm)150#RF 316/316LSSDC1 2 (51 mm)150#RF 316/316LSSDI1 3 (76 mm)150#RF 316/316LSSDK1 4 (102 mm)150#RF 316/316LSSDE1 1 (25 mm)300#RF 316/316LSSDF1 1 1/2 (38 mm)300#RF 316/316LSSMounting Type(See separate Mounting Chart for first three digits)DG1 2 (51 mm)300#RF 316/316LSSDJ1 3 (76 mm)300#RF 316/316LSSDL1 4 (102 mm)300#RF 316/316LSSC2B 1 (25 mm)Tri-Clamp 3A SanitaryC3B 1 1/2 (38 mm)Tri-Clamp 3A SanitaryC4B 2 (51 mm)Tri-Clamp 3A SanitaryC6B 3 (76 mm)Tri-Clamp 3A Sanitary DREXELBROOK205 Keith Valley Road,Horsham,PA 19044 U.S.A.Tel:[phone] Fax:[phone]Email:Web: AMETEK,Inc.All rights reserved.Printed in the U.S.A.TF-100-A EDO#7-11-104 Issue#5