YOKOGAWA SC25V Instruction Manual Download Page 1

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IM 12B06J01-40EN-P

edition

Instruction

Manual

Model SC25V

Combination 12mm sensor;

pH, Ref, LE and Temperature

Summary of Contents for SC25V

Page 1: ...IM 12B06J01 40EN P 2nd edition Instruction Manual Model SC25V Combination 12mm sensor pH Ref LE and Temperature ...

Page 2: ...e E Todos los manuales de instrucciones para los productos antiexplosivos de ATEX están disponibles en inglés Si desea solicitar las instrucciones de estos artículos antiexplosivos en su idioma local deberá ponerse en contacto con la oficina o el representante de Yokogawa más cercano F Tous les manuels d instruction des produits ATEX Ex sont disponibles en langue anglaise Si vous nécessitez des in...

Page 3: ... com a delegação mais próxima ou com um representante da Yokogawa PL Wszystkie instrukcje obsługi dla urządzeń w wykonaniu przeciwwybuchowym Ex zgodnych z wymaganiami ATEX dostępne są w języku angielskim Jeżeli wymagana jest instrukcja obsługi w Państwa lokalnym ję zyku prosimy o kontakt z najbliższym biurem Yokogawy RO Toate manualele de instructiuni pentru produsele ATEX Ex sunt in limba engleza...

Page 4: ... 7 2 5 Operating range 7 2 6 Shipping details 8 2 7 Environmental conditions 8 2 8 Mechanical specifications 8 2 9 Regulatory standards 9 3 INSTALLATION OF SC25V 21 3 1 Typical installation 21 3 2 Preparing the sensor for use 21 3 3 Mounting the sensor 21 4 DIMENSIONS 23 5 WIRING 24 6 GENERAL CALIBRATION MAINTENANCE PROCEDURE 25 6 1 Calibration for pH measurement 25 6 2 Maintenance of the SC25V se...

Page 5: ... 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 Damage caused by wear and tear inadequate maintenance corrosion or by the effects of chemical p...

Page 6: ...00028 Table 1 Production Year code Year Year code Year Year code 2014 P 2026 3 2015 R 2027 4 2016 S 2028 5 2017 T 2029 6 2018 U 2030 7 2019 V 2031 8 2020 W 2032 9 2021 X 2033 A 2022 Y 2034 B 2023 Z 2035 C 2024 1 2036 D 2025 2 2037 E Table 2 Production Month code Month Month code January 1 February 2 March 3 April 4 May 5 June 6 July 7 August 8 September 9 October A November B December C ...

Page 7: ...5 mm Note The temperature sensor included in the SC25V is designed for process compensation and for indication It is NOT designed for process temperature control 2 4 Dynamic specifications Response time pH t90 15 sec for 7 to 4 pH step Response time temperature t90 90 sec for 10 C step Stabilization time pH 2 min for 0 02 pH deviation during 10 sec 2 5 Operating range pH 0 to 14 Temperature G Glas...

Page 8: ...x 3 9 x 3 0 inch 17 2 x 2 4 x 2 4 inch Package weight max 0 26 kg 0 57 lbs 0 28 kg 0 62 lbs 2 7 Environmental conditions Storage temperature 10 to 50 ºC 14 to 122 ºF Ingress Protection IP67 conform IEC 60529 Sterilizable Up to 135 C 275 F CIP cleaning possible YES 2 8 Mechanical specifications Process connection PG13 5 ...

Page 9: ...EN IEC 61010 1 ANSI ISA 61010 1 CAN CSA C22 2 No 61010 1 Note 1 Models without ID chip Suffix SC25V A I O signals are from to an associated intrinsically safe certified pH ORP transmitter e g Yokogawa transmitter Model FLX21 FLX202 series or Yokogawa transmitter Model PH202S series Models with ID chip Suffix SC25V B I O signals are from to an associated intrinsically safe certified pH ORP transmit...

Page 10: ...DEKRA11ATEX0014 X issue 1 effective from 03 2011 DEKRA11ATEX0014 X issue 2 effective from 02 2021 IECEx IECEx DEK 11 0064X issue 0 effective from 07 2011 IECEx DEK 11 0064X issue 1 effective from 02 2021 Label information The Model Suffix information as well as manufacturer information is written on a product label on or in the product Example of a product label inside SC25V see figure 1 Figure 1 ...

Page 11: ...023 A50 Sensor input parameters Ui 18V Ii 170 mA Pi 0 4 W Li 0 mH Ci 0 4 nF Suffix SC25V B with ID chip Ci 0 nF Suffix SC25V A without ID chip Ambient temperature 40 C to 40 C for temperature class T6 40 C to 55 C for temperature class T4 and T5 40 C to 105 C for temperature class T3 When the sensor has been connected to non intrinsically safe equipment which exceeds the restrictions regarding the...

Page 12: ...IM 12B06J01 40EN P Control drawing D E 2020 023 A50 part 1 ...

Page 13: ...ent which provides input to output and input to earth isolation up to 500 V rms 5 Sensor Model code Table 3 Model Suffix Codes Option Codes SC25V abcde fgh j abcde Type Region AGP25 Glass body Straight Thread Bulb shaped G glass without ID chip IS for ATEX IECEx FM US FM CAN ALP25 Glass body Straight Thread Bulb shaped L glass without ID chip IS for ATEX IECEx FM US FM CAN fgh Sensor length Up to ...

Page 14: ...IM 12B06J01 40EN P Control drawing D E 2020 023 A50 part 2 ...

Page 15: ...ng equipment Model SA11 P1 Smart Adapter however provide this required isolation 5 Sensor Model code Table 4 Model Suffix Codes Option Codes SC25V abcde fgh j abcde Type Region BGP25 Glass body Straight Thread Bulb shaped G glass with ID chip IS for ATEX IECEx FM US FM CAN BLP25 Glass body Straight Thread Bulb shaped L glass with ID chip IS for ATEX IECEx FM US FM CAN fgh Sensor length Up to three...

Page 16: ...input parameters Ui 18 V Ii 170 mA Pi 0 4 W Li 0 mH Ci 0 4 nF Suffix SC25V B with ID chip Ci 0 nF Suffix SC25V A without ID chip Ambient temperature 40 C to 40 C for temperature class T6 40 C to 55 C for temperature class T4 and T5 40 C to 105 C for temperature class T3 When the sensor has been connected to non intrinsically safe equipment which exceeds the restrictions regarding the sensor input ...

Page 17: ...IM 12B06J01 40EN P Control drawing D E 2020 023 A51 part 1 ...

Page 18: ...hread Bulb shaped G glass without ID chip IS for ATEX IECEx FM US FM CAN ALP25 Glass body Straight Thread Bulb shaped L glass without ID chip IS for ATEX IECEx FM US FM CAN fgh Sensor length Up to three alphanumeric characters 0 to 9 j Option code Up to ten alphanumeric characters A to Z 0 to 9 or hyphen 6 WARNING POTENTIONAL ELECTROSTATIC CHARGING HAZARD SEE INSTRUCTIONS pH sensors containing acc...

Page 19: ...IM 12B06J01 40EN P Control drawing D E 2020 023 A51 part 2 ...

Page 20: ...traight Thread Bulb shaped G glass with ID chip IS for ATEX IECEx FM US FM CAN BLP25 Glass body Straight Thread Bulb shaped L glass with ID chip IS for ATEX IECEx FM US FM CAN fgh Sensor length Up to three alphanumeric characters 0 to 9 j Option code Up to ten alphanumeric characters A to Z 0 to 9 or hyphen WARNING POTENTIONAL ELECTROSTATIC CHARGING HAZARD SEE INSTRUCTIONS pH sensors containing ac...

Page 21: ...s filled with a weak acid and saline solution to prevent the sensor from drying out during storage and making sure it is ready for immediate use During shipment electrolyte in the sensor could be dislocated To correct this place the sensor upright for 24 hours Although on the Quality Inspection Certificate QIC all factory calibration data is stored it is recommended to calibrate the sensor before ...

Page 22: ...IM 12B06J01 40EN P Figure 6 PG13 5 M25 Flow fitting Figure 7 PG13 5 P 20 fitting Figure 8 Flow fitting FF40 Flow fitting option FF K1598AC incl 3 1 certificate Dimensions in mm inches ...

Page 23: ... 08 Ø shaft 11 9 0 1 mm 0 47 0 004 Concentricity 0 25 mm 0 01 centerline plug head 25 mm from tip Perpendicularity 0 5 mm 0 02 plug head 25 mm from tip Cylindricity 0 5 mm 0 02 centerline sensor Criteria All types All measuring elements within 25mm from tip Dimensions in mm inches Figure 9 Dimensional drawing SC25V 173 2 0 278 2 0 6 81 0 08 10 94 0 08 120 2 225 2 4 72 0 08 8 86 0 08 0 98 Ø11 9 0 1...

Page 24: ...ble 7 Figure 10 Connection diagram connector type top view Note Preferred connection cable is Yokogawa Model WU10 V D or Model WE10 Pin no SC25V A P25 6 pins SC25V B P25 8 pins A pH pH B Reference Reference C pH Guard pH Guard D LE ORP LE ORP E Pt1000 Pt1000 F Pt1000 Pt1000 ID chip GND G Not available ID chip VCC H Not available ID chip DATA A C D E F G Indication groove B ...

Page 25: ...ntenance to keep the measuring elements clean and functioning When the sensitivity of the electrode has decreased or the response has slowed down the electrode should be cleaned Depending on the process different cleaning solutions may be required In most cases cleaning with water iso propanol or methanol is sufficient In other cases the measuring elements of the sensor have to be cleaned with spe...

Page 26: ...F 40 SS K1520JN Adapter M25x1 5 PG13 5 PVC K1520JP Adapter M25x1 5 PG13 5 RVS K1500DV Adapter M25x1 5 PG13 5 PVDF K1523JB Adapter PG13 5 to NPT PPO K1523JD Adapter PG13 5 to NPT SS K1598AC Flow fitting 3 1 In combination with K1523JB JD K9148NA Adapter for mounting PG13 5 sens in HA405 120 S3 K9148NB Adapter for mounting PG13 5 sens in HA405 120 PP K9148NC Adapter for mounting PG13 5 sens in HA405...

Page 27: ... x shortens useful life cannot be used Blank no data currently available Note Information in this list is based on our general experience and literature data and given in good faith However Yokogawa is unable to accept responsibility for claims related to this information ...

Page 28: ...IM 12B06J01 40EN P IM 12B06J01 40EN P Printed in The Netherlands 02 2101 Subject to change without notice Copyright ...

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