MAGNETOSTRICTIVE LEVEL TRANSMITTER

MAGNETOSTRICTIVELEVEL TRANSMITTERhttp: //www.fine-tek.come-mail: info@fine-tek.comTel: 886-2-22696789 Fax: 886-2-22686682EG series Magnetostrictive Level Transmitter isbuilt based on the principle of magnetic fieldinteraction of two different directions, whichsends out a signal to determine the exact level ofthe medium. Therefore, even if there is a powerfailure and reconnection is needed, it will notaffect the previous setting parameters. So thereis no reconfiguration involved. Moreover,medium is not in contact to the sensing element.There will be no wear and tear to the sensingelement during repeat operation.As Magnetostrictive Level Transmitter givesdirect signal output, additional output interface isnot needed. As the resolution is very accurateand reliable, it will reduce the malfunction of theproduct. Moreover, due to the durability of thesensing element, Minimal maintenance isneeded, Thus stocking for replacement partsinventory is not needed.For PC connection, it enables long distancemonitoring of one EG transmitter ( use RS232 /RS485 communication port) or multiple EGtransmitters (use RS485).(RS 232 / RS485 are optional accessories).FEATURES. High performance.. Absolute position output. Prompt response time.. High stable & high reliable.. Multi output selection.. Easy installation & no periodic maintenance. High resolution & high accuracy protection rating.. Durable structure with IP66.APPLICATION4 Natural gas liquid medium.4 Pharmaceutical / beverages4 Water Dam / barrier.4 Water / Wastewater Treatment.4 Chemical Process.4 Crude oil / Oil industry.4 Normal liquid environment.PowerMicroprocesssorPanel MeterOilLiquid Level IndicationWaterOil & Water Interface Indication1

OPERATING PRINCIPLEMagnetostrictive Transmitter measures theaccurate medeum (D) by calculating the timetravel of signal formed by two differentmagnetic field. One magnetic field comesfrom the float ball, and the other comes fromthe current pulse given by the waveguidetube.When the pulse signal is reversed back to thewaveguide coil, the transmitter will calculatethe float ball (liquid level) based on the timeinterval and travel speed the pulse signalbetween the two magnet field.This action is coatinuous and timely. Thechange float position will be detectedpromptly with absolute signal output.TRANSFER EQUATIONThe relation ofIX-4(20-4)mA=IX= 16DX DHeightlevelDT-TXTD & 4~20mA output=DXD+4mA (The relative current)LowestlevelT (Time)TXTminTTmaxOutput4~20mA20~4mARS485Dmax20mAFloat(laquid level)DDXIX.Waveguide coilDmin4mAD: Measuring Range2

SPECIFICATIONS-EG10 SERIES (STANDARD)SPECIFICATIONSDIMENSIONSMeasuring Range: 500~3000mmLinearity: 0.1% FSRepeatability: 0.01% FSOperation pressure: 30BARAmbient temp.: -10B C ~ 55BCOperation temp. : -20B C ~ 70BCf68109.7109.7f68Temp. Accuracy:1.5BCOutput:4~20mA(Maximum Load 600W)Digital Output: RS485Power supply: 24Vdc 20%Power consumption: 80mA(One Float)40201/2"PT40201/2"PT160mA(Two Float)Enclosure: IP65Housing Material: SUS304 (SUS316 optional)Connection: Screw 1/2" PT (by order)LLIf installing directly(without removingf12.7f12.7float),the dimension of connectionmust be bigger than the externalradius of the float ( >1-1/2" )f5252f5252Wetted Material: SUS304 (SUS316 option)f12.7f12.7Also combine with Panel Meter series ofour company.(Unit: mm)DETERMINE THE LENGTH DURINGORDERING INSTRUCTIONPlease refer below diagram for actual lengthof stem and the measurable length of the stem:Order length (L)= Actual measurable length (X)+Length of float+Blanking zone (end)= X+52+15= 67+X(mm)Blanking zone (end)15mmActual measurable length (X)Order length (L)3

SPECIFICATIONS-EG17 EXPLOSION PROOF SERIESNEPSI PROOF No.GYJ081243 Ex d IIB T4~T6SPECIFICATIONSDIMENSIONSMeasuring Range: 500~3000mmLinearity: 0.1% FS1/2"NPTRepeatability: 0.01% FSOperation pressure: 30BARAmbient temp.: -10B C ~ 55BCOperation temp. : -20B C ~ 70BC1/2"NPT132147f76Temp. Accuracy:1.5BCOutput:4~20mA(Maximum Load 600W)f76Digital Output: RS485Power supply: 24Vdc 20%Power consumption:80mA(One Float)8585Enclosure: IP65160mA(Two Float)201/2"NPT201/2"NPTHousing Material: SUS304 (SUS316 optional)Connection: Screw 1/2" PT (by order)If installing directly(without removingfloat),the dimension of connectionmust be bigger than the externalLLradius of the float ( >1-1/2" )f12.7f12.7Wetted Material: SUS304 (SUS316 option)Also combine with Panel Meter series ofour company.f5252f5252f12.7f12.7(Unit: mm)DETERMINE THE LENGTH DURINGORDERING INSTRUCTIONPlease refer below diagram for actual lengthof stem and the measurable length of the stem:Order length (L)= Actual measurable length (X)+Length of float+Blanking zone (end)= X+52+15= 67+X(mm)Blanking zone (end)15mmActual measurable length (X)Order length (L)4

INSTALLATION RECOMMENDATIONPower supply is 24VdcK20%This product will be calibrated before shipment. It is recommended not to changethe actual measurable length.Please make sure the float arrow faces toward the housing when reinstallingPlease do not bend the stem to ensure the measuring accuracy and performance.Please do not change a different float to auoid the effect of measuring accuracy.WIRING INSTRUCTIONTerminalWiring Diagram( Green )1. One Float7265 341 â Red Input DC+24Vã Black GNDä Greenå WhiteAnalog Output 4~20mACOM24VInput0VRS485O/P 1O/P 2Analog outputCOM2. Two Float or RS485 output7 1265 34â Redã Brownä Yellowå Greenæ Blueç Orangeè WhiteInput DC+24VGNDDigital Output RF(Option)Digital Output RG(Option)Analog Output1 4~20mAAnalog Output2 4~20mA (Option)COMHOUSING OPTIONStandard Wire length is 1mSide conduit with Top conduit with Side conduit with Side conduit with0 1 2 3 4ASI connector ASI connector ASI connector handle PG cable glandTop conduit withPG cable glandStandardM12f68109.7M12f68109.7M12f68112.7FG-21S-10f68109.7FG-21S-10f68109.7Explosion proof0 Side conduit 1 Top conduit 21/2"NPTf761321/2"NPTf76147Top conduitwith handle1/2"NPTStandard cable length 1M will equipped.(Explosion proof type will not be equipped with cable)f76147Cable ConduitMaterial: Washer --- NBR29-110429-1108364035EEx d IICBody --- Aluminum (3/4" NPT)Nickel plated (1/2" NPT)6832 553/4"NPTfMax=9fMin=61/2"NPTfMax=12fMin=95

ORDER INFORMATION-STANDARD1: Standard2: Plastic coatedHousingE G10: Side conduit with ASI connector1: Top conduit with ASI connector2: Side conduit with ASI connector handle3: Side conduit with PG cable gland4: Top conduit with PG cable gland(Standard cable length 1M will be equipped.)Connection BQ: 1/2"PT (std.)3---1-1/4"(32A)B---1/2"(15A)C---3/4"(20A)D---1"(25A)E---1-1/2"(40A)F---2"(50A)G---2-1/2"(65A)H---3"(80A)I---4"(100A)J---5"(125A)K---6"(150A)S---OthersFloat 1Float 22M---5kg/cm Q---PT2N---10kg/cm R---PFO---150 Lbs T---BSPP---300 Lbs U---NPTW---PN 10 V---GASX---PN 16 S---OthersY---PN 25Z---PN 40If installing directly(withoutremoving float),the dimensionof connection must be biggerthan the external radius of thefloat ( >1-1/2" )Please see chart belowPlease see chart belowCodeS4S5Dimensionf52x52xID15f75x73xID19Analog Output 10: NoA: 4~20mA (Bottom~Top)B: 20~4mA (Bottom~Top)Analog Output 20: NoA: 4~20mA (Bottom~Top)B: 20~4mA (Bottom~Top)Digital Output0: No 1: RS485Temperature SENSORMaterial S.G.SUS316SUS3160.750: No1: One sensor in the end of the stem2: One sensor at requested positionStem Length RangeF3 f45x45xID20 PP 0.650.6 SS: Special Specification00 : No FloatS: 500mm~2000mm (Metal Stem:f12.7, PP coated Stem f17.2)L : 2050mm~3000mm (Metal Stem:f16)Stem LengthCode Dimension Material S.G.Note: PP coated stem only can be opted under 2M, standard metal material is SUS30410:500~1000mm 20:1510~2000mm 30:2510~3000mm15:1010~1500mm 25:2010~2500mm6

ORDER INFORMATION-EXPLOSION PROOFE G17Housing0: Side conduit1: Top conduit2: Top conduit with handleConnection BQ: 1/2"PT (std.)3---1-1/4"(32A)B---1/2"(15A)C---3/4"(20A)D---1"(25A)E---1-1/2"(40A)F---2"(50A)G---2-1/2"(65A)H---3"(80A)I---4"(100A)J---5"(125A)K---6"(150A)S---OthersFloat 1Float 22M---5kg/cm Q---PT2N---10kg/cm R---PFO---150 Lbs T---BSPP---300 Lbs U---NPTW---PN 10 V---GASX---PN 16 S---OthersY---PN 25Z---PN 40If installing directly(withoutremoving float),the dimensionof connection must be biggerthan the external radius of thefloat ( >1-1/2" )Please see chart belowPlease see chart belowCodeS4S5Dimensionf52x52xID15f75x73xID19Analog Output 10: NoA: 4~20mA (Bottom~Top)B: 20~4mA (Bottom~Top)Analog Output 20: NoA: 4~20mA (Bottom~Top)B: 20~4mA (Bottom~Top)Digital Output0: No 1: RS485Temperature SENSORMaterial S.G.SUS316SUS3160.750: No1: One sensor in the end of the stem2: One sensor at requested positionStem Length RangeF3 f45x45xID20 PP 0.650.6 SS: Special Specification00 : No FloatS: 500mm~2000mm (Metal Stem:f12.7, PP coated Stem f17.2)L : 2050mm~3000mm (Metal Stem:f16)Stem LengthCode Dimension Material S.G.Note: PP coated stem only can be opted under 2M, standard metal material is SUS30410:500~1000mm 20:1510~2000mm 30:2510~3000mm15:1010~1500mm 25:2010~2500mm7