MicroSet MS pH 97 Instruction Manual
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MicroSet MS pH 97 Instruction Manual

Ph indicating controller transmitter
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Instruction Manual
pH Indicating Controller
Transmitter
MS pH 97

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Summary of Contents for MicroSet MS pH 97

  • Page 1 Instruction Manual pH Indicating Controller Transmitter MS pH 97...

  • Page 2: Table Of Contents

    1. CONTENTS 1. CONTENTS..........................01 2. INTRODUCTION........................02 2.1 Item Supplied........................02 2.1 Device Identification......................02 2.2 Reading User Manual......................02 2.3 Warranty Terms........................02 3. SAFETY INSTRUCTIONS....................... 03 3.1 General Instructions......................03 3.2 Storage Precautions.

  • Page 3: Introduction

    2. Introduction Item Supplied: 1. MS pH 97 Indicating controller transmitter 2. User manual 3. Calibration Certificates Inspection :  Check for mechanical damage due to possible improper handling during shipment. All claims for damage are to be made promptly to the shipper.

  • Page 4: Safety Instructions

    3. SAFETY INSTRUCTIONS 3.1 General Instructions:  This pH Controller transmitter was carefully calibrated at the factory before shipment. When pH controller transmitter is delivered, visually check that no damage has occurred during transportation  Read User manual carefully and understand instructions provided in this manual. ...

  • Page 5: Technical Specifications

    4. TECHNICAL SPECIFICATIONS Instrument Name pH Indicating Controller Transmitter Model No. MS pH 97 Types of input 1. pH Sensor through BNC 2. from Pt-100 Sensor. Supply 230V AC, 50 Hz Output 4-20 mA DC, MODBUS RS485 Manual / Auto through Pt.100 Range – 0-149.9...

  • Page 6: Installation Details

    INSTALLATION DETAILS 5.1 Terminal Details:...

  • Page 7: Operating Procedure

    5.3 Operating Procedure: Connect Instrument to 230V AC, on back panel. Connect pH & pt100 to their respective connectors Remove Protective cap of the Sensor containing the storage solution (3.8 Molar KCL). Wait for some time. The Instruments processor is ready for working. Note: Save the Sensor cap for future use as a storage container and bulb protector when sensor is not in service.

  • Page 8: Calibration Procedure

    6. CALIBRATION PROCEDURE...
  • Page 9 Note :...

  • Page 10: Temp. Compensation

    When RTD PT 100 Temperature Sensor is connected, pH Indicating Controller Transmitter MS pH 97 automatically goes in Automatic Temperature Compensation Mode. When RTD PT 100 Temperature Sensor is Not connected, pH Indicating Controller Transmitter MS pH 97 is in Manual Temperature Compensation Mode.

  • Page 11: Slop

    6.3 SLOP: The slope is a conversion that the pH meter uses to convert the electrode signal in mV to pH. Generally a slope between 90 and 105% is acceptable.

  • Page 12: Set Point

    6.4 Set point setting: 1. You can use SPL1 & SPH1 for Low range controlling of pH. If you entered the pH SPL1 = 3.00 & SPH1 = 4.00. Then in this case relay will get ON when pH goes below 3.00 pH & Relay will get OFF, when pH value goes above 4.00 pH 2.
  • Page 13  You can see the value of Set points...

  • Page 15: Modbus

    7.MODBUS...
  • Page 16 Communication parameters of RS485 are: Communication Protocol Modbus - RTU Baud Rate 9600 Data Bit Check Mode None Slave ID Default = 1 ( Range = 1-245) For checking the Modbus made the connection for respective Terminals.

  • Page 17: Safety Warning & General Instructions

    8.SAFETY WARNING & GENERAL INSTRUCTIONS 1. Read User manual carefully and understand instructions & directions provided in this manual. 2. Installation, connections, commissioning and service shall carry out by only qualified and authorized person. 3. To protect instrument from any external hazards, customer should take necessary care while preparing site ready before installation.
  • Page 18 9.TEST / CALIBRATION CERTIFICATE Calibration Date: ITEM DETAILS Name pH Indicating Controller Transmitter Make MicroSet Model pH 97 Serial No. Input READING Observed Reading Observed Reading Observed Reading Standard Buffer Before Calibration After Calibration After Calibration Solution Calibrated By,...

  • Page 19: Warranty Card

    10.WARRANTEE CERTIFICATE MicroSet warrants each instrument to be free from defects in material & workmanship. This obligation to servicing or part returned to the company for that purpose & making good any parts thereof which shall be within warranty period, returned to the company under a written intimation &...

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