Related Manuals for YOKOGAWA Vigilantplant SC202SJ
Summary of Contents for YOKOGAWA Vigilantplant SC202SJ
- Page 1 User's Manual Model SC202SJ [Style : S2] 2-wire Conductivity or Resistivity Transmitter IM 12D08B02-11E IM 12D08B02-11E 1st Edition Y okogawa Electric Corporation...
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Page 2: Preface
Before replacing parts inside a transmitter case, move it to a non-hazardous area. Installation and wiring The EXA analyser should only be used with equipment that meets the relevant IEC, American or Canadian standards. Yokogawa accepts no responsibility for the misuse of this unit. 1st Edition: Mar. 2007 (YK) All Rights Reserved, Copyright ©... - Page 3 Do not use an abrasive or solvent in cleaning the instru- ment. Contents of this manual are subject to change without notice. Yokogawa is not respon- sible for damage to the instrument, poor performance of the instrument or losses resulting from such, if the problems are caused by: •...
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Page 4: Warranty And Service
Preface Warranty and service Yokogawa products and parts are guaranteed free from defects in workmanship and material under normal use and service for a period of (typically) 12 months from the date of shipment from the manufacturer. Individual sales organizations can deviate from the typical warranty period, and the conditions of sale relating to the original purchase order should be consulted. - Page 5 Preface IM 12D08B02-11E...
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Page 6: Table Of Contents
Table of Contents Table of Contents Preface ........................1 1. Introduction and General Description ............1-1 1-1. Instrument check ....................1-1 1-2. System configuration ..................1-2 2. General Specifications ................... 2-1 2-1. Specification ....................... 2-1 2-2. Operating specifications ..................2-2 2-3. - Page 7 Table of Contents IM 12D08B02-11E...
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Page 8: Introduction And General Description
This manual also includes a basic troubleshooting guide to answer typical user questions. Yokogawa can not be responsible for the performance of the EXA analyzer if these instructions are not followed. -
Page 9: System Configuration
1. Introduction and General Description Check that all the parts are present, including mounting hardware, as specified in the option codes at the end of the model number. For a description of the model codes, refer to Chapter 2 of this manual under General Specifications. Basic Parts List: Transmitter SC202 Instruction Manual English Optional mounting hardware when specified (See model code) -
Page 10: General Specifications
2. General Specifications 2. General Specifications 2-1. Specification I. Display : Custom liquid crystal display, with a main display of 3 1/2 digits 12.5 mm A. Input specifications high. Message display of 6 alpha- : Two or four electrodes measurement numeric characters, 7 mm high. -
Page 11: Operating Specifications
- Matrix Maximum Allowable Maximum Allowable Safety Barrier Note: "F.S." means maximum setting value of transmitter Inductance Capacitance output. "K" means cell constant. YOKOGAWA BARD-800 2.2 mH 35 nF provides conductivity sensors which cell constant are BARD-400 2.2 mH 35 nF 0.1 to 10 cm... -
Page 12: Hart Communications
Software : Firmware based on Yokogawa stack. Hardware : Yokogawa HART Modem F9197UB Other Control systems : Yokogawa PRM, Rosemount AMS, Siemens PDM Hand Terminal : Rosemount HHT 275/375 Output span -Conductivity : min 0.01 µS/cm, max.1999 mS/cm. (max 90% zero suppression) - Resistivity : min 0.001k ·cm, max.999 M ·cm. -
Page 13: Model And Suffix Codes
2. General Specifications 2-4. Model and suffix codes 1. 2-wire Conductivity transmitter (Explosionproof type) [ Style : S2 ] Model Suffix Code Option Code Description SC202SJ Intrinsically safe type conductivity transmitter Type TIIS Certification (*1) Language Japanese English Option Mounting Hardware Pipe, wall mounting bracket (Stainless steel) Panel Mounting bracket (Stainless steel) Hood... -
Page 14: External Dimensions
2. General Specifications 2-5. External dimensions Unit : mm Hood (Option) Option code : / H 66.5 Sensor cable inlet Grounding terminal cable gland (Pg13.5 equivalent) 56 0.2 (M4 screw) M6 screw ( 2) Transmission signal cable inlet Cable gland : Pg13.5 equivalent F3-1.EPS Fig. - Page 15 2. General Specifications IM 12B08B02-11E...
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Page 16: Installation And Wiring
3. Installation and Wiring 3. Installation and Wiring 3-1. Installation and dimensions 3-1-1. Installation site The EXA converter is weatherproof and can be installed inside or outside. It should, however, be installed as close as possible to the sensor to avoid long cable runs between the sensor and the converter. - Page 17 3. Installation and Wiring Screws for fixing on panel (2-M5 x 20) 2-M6 screws Attachment for fixing on panel Panel F3.1E.eps 2-wire Conductivity Transmitter Fig. 3-2. Panel mounting hardware and overview diagram F3.2E.eps Figure 3-3. Panel cut-out dimensions Wall mounting Pipe mounting Pipe mounting (vertical)
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Page 18: Preparation
3. Installation and Wiring Unit : mm 2-M6 screws Wall-mounting hardware 2-wire Conductivity Transmitter Holes for 3-M8 screws 3-M8 mounting screws F3.5E.eps Figure 3-5. Hardware and overview diagram for wall mounting 3-2. Preparation Refer to Fig. 3-9 to 3-12. The power/output connections and the sensor connections should be made in accordance with these figures. -
Page 19: Wiring Of Sensors
3. Installation and Wiring Requirement of connecting with external instruments Screw terminal (option /TB) Terminal for pin cable terminal Ring-shaped or fork-shaped Crimp contact Pin-shaped crimp contact crimp contact for cable with sleeve insulator Crimp contact shown as the figures Usable contact max. -
Page 20: Sensor Wiring
The EXA SC202 can be used with a wide range of commercially available sensor types if provided with shielded cables, both from Yokogawa and other manufacturers. The sensor systems from Yokogawa fall into two categories, the ones that use fixed cables and the ones with separate cables. -
Page 21: Other Sensor Systems
3. Installation and Wiring 3-3-3. Other sensor systems To connect other sensor systems, follow the general pattern of the terminal connections as listed below: 11 and 12 : Always used for temperature compensation resistor input. 13 and 14 : Normally used for the outer electrode 15 and 16 : Used for inner electrode In case a 4-electrode measuring system will be used, 14 and 16 should be used for the... -
Page 22: Connection Of The Power Supply
3. Installation and Wiring • If the transmitter is mounted on a non-conducting surface (e.g. a brick wall) it is recommended to ground the shield of the 2-wire cable at the distributor end. 1. Example of Intrinsically Safe Explosionproof System (a) SC210G-A or SC210G-B SC202SJ PH201G (Style B) - Page 23 3. Installation and Wiring IM 12D08B02-11E...
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Page 24: Maintenance
4. Maintenance 4. Maintenance 4-1. Periodic maintenance for the EXA 202 transmitter The EXA transmitter requires very little periodic maintenance. The housing is sealed to IP65 (NEMA 4X) standards, and remains closed in normal operation. Users are required only to make sure the front window is kept clean in order to permit a clear view of the display and allow proper operation of the pushbuttons. -
Page 25: Periodic Maintenance Of The Sensor
4. Maintenance 4-2. Periodic maintenance of the sensor NOTE Maintenance advice listed here is intentionally general in nature. Sensor maintenance is highly application specific. In general conductivity/resistivity measurements do not need much periodic mainte- nance. If the EXA indicates an error in the measurement or in the calibration, some action may be needed. -
Page 26: Customer Maintenance Parts List (For Style: S2)
Customer Model SC202SJ [Style : S2] Maintenance Conductivity and Resistivity Transmitter Parts List Item Part No. Description Cover Assembly K9315CA Polyurethane Coating K9315CN Epoxy-polyester Coating K9660YD Internal Works Assembly with amplifier assembly Housing Assembly K9315BK Polyurethane Coating K9315BV Epoxy-polyester Coating K9660YU Cable Gland Assembly 2 units K9660BQ... - Page 27 Pipe/Wall Mounting Hardware (Option Code : /U) Panel Mounting Hardware (Option Code : /SCT) Option Code : /H Hood to sun protection (Option Code : /PM) Item Parts No. Description K9171SS Universal Mount Set (/U) K9311BT Tag Plate (/SCT) K9311KA Fitting Assembly (/PM) K9311KG Hood Assembly (/H)
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Page 28: Revision Record
Revision Record Manual Title : Model SC202SJ [Style : S2] 2-wire Conductivity or Resistivity Transmitter Manual Number : IM 12D08B02-11E Edition Date Remark (s) Mar. 2007 Newly published (separated from IM 12D08B02-01E, style changed to S2) - Page 29 User's Supplement Model SC202SJ [Style : S2] 2-wire Conductivity or Resistivity Manual Transmitter Thank you for selecting our Model SC202SJ [Style : S2] 2-wire Conductivity or Resistivity Transmitter. The User's Manual IM 12D08B02-11E 1st edition supplied with this product has been revised as follows. Please make a note in your copy.
- Page 30 3. Installation and Wiring 3. Installation and Wiring 3-1. Installation and dimensions 3-1-1. Installation site The EXA converter is weatherproof and can be installed inside or outside. It should, however, be installed as close as possible to the sensor to avoid long cable runs between the sensor and the converter.
- Page 31 Customer Model SC202SJ [Style : S2] Maintenance Conductivity and Resistivity Transmitter Parts List Item Part No. Description Cover Assembly K9315CA Polyurethane Coating K9315CN Epoxy-polyester Coating K9660YD Internal Works Assembly with amplifier assembly Housing Assembly K9315BK Polyurethane Coating K9315BV Epoxy-polyester Coating K9660YU Cable Gland Assembly 2 units K9660BQ...
- Page 32 Pipe/Wall Mounting Hardware (Option Code : /U) Panel Mounting Hardware (Option Code : /SCT) Option Code : /H Hood to sun protection (Option Code : /PM) Item Parts No. Description K9171SS Universal Mount Set (/U) K9311BT Tag Plate (/SCT) K9311KA Fitting Assembly (/PM) K9311KG Hood Assembly (/H)
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