Yokogawa YTA320 Bedienungsanleitung

User’sManualYTA SeriesTemperature Transmitters(Hardware)[Style: S3]IM 01C50B01-01EIM 01C50B01-01E14th Edition

<2. Notes on Handling>2-4IM 01C50B01-01Ea) CSA Intrinsically Safe Type/Non-incendive TypeCaution for CSA Intrinsically safe type. (Follow

<2. Notes on Handling>2-5IM 01C50B01-01E• When installed in Division 2, “FACTORY SEALED, CONDUIT SEAL NOT REQUIRED”.Note 3. Operation• K

<2. Notes on Handling>2-6IM 01C50B01-01E(1) Technical Dataa) ATEX Intrinsically Safe “ia”Caution for ATEX Intrinsically safe “ia”Note 1.

<2. Notes on Handling>2-7IM 01C50B01-01E• Ambient Temperature for Dust Atmospheres: –40 to 65°C (T70°C), –40 to 80°C (T90°C)• Enclosure

<2. Notes on Handling>2-8IM 01C50B01-01ETemperature TransmitterElectrical data are as follows;Supply Input (Terminals: + and -)Ui = 30 VC

<2. Notes on Handling>2-9IM 01C50B01-01E For example, the production year of the product engraved in “NO.” column on the name plate as fo

<2. Notes on Handling>2-10IM 01C50B01-01E• For the sensor input circuitry, these non-incendive parameters must be taken into account when

<2. Notes on Handling>2-11IM 01C50B01-01E2.7.4 TIISCerticationa) TIIS Flameproof TypeThe model YTA /JF3 temperature transmitter, which

<2. Notes on Handling>2-12IM 01C50B01-01ETransmitterSupplySafety Barrier *1Hazardous Location Nonhazardous Location+–+–[Installation Diagr

<2. Notes on Handling>2-13IM 01C50B01-01ENote 5. Maintenance and Repair• The instrument modication or parts replacement by other than au

1IM 01C50B01-01EYTA SeriesTemperature Transmitters (Hardware)IM 01C50B01-01E 14th EditionCONTENTS1. Preface ...

<3. Part Names and Functions>3-1IM 01C50B01-01E3. Part Names and Functions3.1 Part NamesF0301.aiAmp. coverLCD assembly(with indicator)Bur

<3. Part Names and Functions>3-2IM 01C50B01-01E3.2 Setting the Hardware Error Burnout Change-over SwitchThe temperature transmitter is equ

<3. Part Names and Functions>3-3IM 01C50B01-01EFor a list of error codes, refer to “Error code table” in Section 6.4.(6) Unit displayThe u

<4. Installation>4-1IM 01C50B01-01E4. InstallationIMPORTANT• When performing on-site pipe tting work that involves welding, use care to

<5. Wiring>5-1IM 01C50B01-01E5. Wiring5.1 Notes on WiringIMPORTANT• Apply a waterproong sealant to the threads of the connection port.

<5. Wiring>5-2IM 01C50B01-01EWhen a thermocouple is used as the temperature sensor, a compensation wire must be used that it appropriate fo

<5. Wiring>5-3IM 01C50B01-01EF0506.ai12345123451234512345(–)(+)(B)(A)(B)(A)(B)(B)(A)(A)(B)Thermocouple andDC voltageRTD and resistance(2-wi

<5. Wiring>5-4IM 01C50B01-01E5.5 Wiring Cautions(1) General-use Type and Intrinsically Safe TypeUse metal conduit wiring or a waterproof

<5. Wiring>5-5IM 01C50B01-01EAdapter bodyRubber packingWasherPacking boxGrandClamp ringClamp nutUnion couplingUnion coverO-ringLock nutLock

<6. Maintenance>6-1IM 01C50B01-01E6. Maintenance6.1 GeneralEach component of this instrument is congured in units to make maintenance ea

2IM 01C50B01-01E5. Wiring ... 5-15.1 Notes on

<6. Maintenance>6-2IM 01C50B01-01E3. For thermocouple inputSince this instrument is equipped with a reference junction compensating functi

<6. Maintenance>6-3IM 01C50B01-01E6.3.1 Replacement of Built-in Indicator Removal of built-in indicator1. Remove the cover.2. Loosen t

<6. Maintenance>6-4IM 01C50B01-01E6.4 TroubleshootingWhen the measured value is found abnormal, follow the troubleshooting owchart below.

<6. Maintenance>6-5IM 01C50B01-01ETable 6.3 Problems, Causes and CountermeasuresObserved ProblemsPossible Cause CountermeasureRelated Para

<6. Maintenance>6-6IM 01C50B01-01E6.5 Integral Indicator and Error DisplayFor temperature transmitters equipped with an integral indicator

  <7.GeneralSpecications>7-1IM 01C50B01-01E7. GeneralSpecications7.1 StandardSpecicationsFor the specications of Fieldbus communica

<7.GeneralSpecications>7-2IM 01C50B01-01EEffectofsupplyvoltageuctuation:±0.005%/VInsulation:Input/output insulated at 500 V DCMount

  <7.GeneralSpecications>7-3IM 01C50B01-01ETable 7.1 Input Type, Measurement Range and AccuracySensor TypeReferenceStandardMeasurement Ra

<7.GeneralSpecications>7-4IM 01C50B01-01ETable 7.3 YTA310, YTA320 Effect of Ambient TemperatureSensor TypeInput RangeA/DCoefcient D/A

  <7.GeneralSpecications>7-5IM 01C50B01-01EFactorysetting(◊)Tag No. Left blank if not specied in order Unit of calibration range “°C” i

<1. Preface>1-1IM 01C50B01-01E1. PrefaceThe YTA temperature transmitter is fully factory-tested according to the specications indicated o

<7.GeneralSpecications>7-6IM 01C50B01-01E[For Explosion Protected Types]For FOUNDATION Fieldbus explosion protected type, see IM 01C50T0

  <7.GeneralSpecications>7-7IM 01C50B01-01E7.4 Dimensions65.4(2.57)With Indicator(Optional)Unit: mm (Approx. inch)Tag PlateTerminal Cover

<Installation and Operating Precautions for TIIS Flameproof Equipment>1EX-B03EInstallation and Operating Precautions for TIIS Flameproof Equ

<Installation and Operating Precautions for TIIS Flameproof Equipment>2EX-B03E• Specic cables shall be used as recommended by the “USER’S

Yokogawa Electric CorporationAll Rights Reserved. Copyright © 1998, Yokogawa Electric CorporationCustomer Maintenance Parts ListYTA SeriesTemperature

2CMPL 01C50B01-02EApril 2013Subject to change without notice. Item Part No. Qty Description1 F9165EA 2 Cover2 B1000ER 2 O-Ring3 Y9406JB 2 Screw Machin

iIM 01C50B01-01ERevision Information Title : Model YTA series Temperature Transmitter (Hardware) [Style: S3] Manual No. : IM 01C50B01-01EEdi

iiIM 01C50B01-01EEdition Date Page Revised Item9th April 2003 2-14-17-57-7CMPL7.27.4CMPLAdd Vertical pipe mounting bracket.Add Vertical pipe mounting

<1. Preface>1-2IM 01C50B01-01E(d) Modication• Yokogawa will not be liable for malfunctions or damage resulting from any modication made

<1. Preface>1-3IM 01C50B01-01E ATEXDocumentationThis procedure is only applicable to the countries in European Union.GBDKIENLSFPFDSLTLVPL

<2. Notes on Handling>2-1IM 01C50B01-01E2. Notes on HandlingThe YTA temperature transmitter is fully factorytested upon shipment. When th

<2. Notes on Handling>2-2IM 01C50B01-01E(3) Impact and VibrationIt is recommended that the instrument be installed in a location that is s

<2. Notes on Handling>2-3IM 01C50B01-01Eor more is conrmed (or 20MΩ if the unit is equipped with a built-in arrester).3. Upon completion