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BTG Pulptec SBT-2400 User Manual

BTG Pulptec SBT-2400
80 pages
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USER MANUAL
Pulptec
®BTG Pulp & Paper Sensors AB
SBT-2400
Static Blade Consistency Transmitter
M2041/5en

Table of Contents

Questions and Answers:

BTG Pulptec SBT-2400 Specifications

General IconGeneral
BrandBTG
ModelPulptec SBT-2400
CategoryTransmitter
LanguageEnglish

Summary

Product Introduction

1.1 System Description

Describes the SBT-2400 static blade transmitter for measuring fiber consistency in pulp suspensions.

1.2 Technical Data

Details general, functional, process, and support system specifications for the SBT-2400.

1.3 Dimensions and Mounting

Illustrates physical dimensions and provides a table for blade selection based on dimensions and consistency.

1.4 Type Sign Explanation

Explains the meaning of each part of the type sign label on the SBT-2400.

Safety Instructions

2.1 General

Outlines general safety regulations based on risk analysis and CE directives for safe installation and service.

2.2 Conventions

Explains the conventions used in the manual, such as DANGER!, WARNING!, and CAUTION! admonitions.

2.3 Safety Regulations

Details safety regulations for installation and service, including warnings about pipes and voltage.

2.4 CE-declaration

Declares conformity to CE directives, listing relevant standards like Machinery, Low Voltage, EMC, and PED.

Installation Instructions

3.1 Unpacking

Lists the items included in an SBT-2400 delivery and provides an illustration of the components.

3.2 Assembly of Product Parts

Details the steps for assembling the SBT-2400 transmitter from its components.

3.3 Welding Instructions

Details the process of welding the stud onto the process piping, including important notes on alignment.

3.4 Mounting Instructions

Provides instructions for mounting the transmitter, including required consumables and alignment notes.

3.5 Connection Instruction

Explains electrical connection procedures for 2-wire and 3/4-wire setups.

3.6 Mounting of Optional Accessories

Guides on mounting optional accessories like Fieldbus Interface and JCT-1200 junction box.

Operating Instructions

4.1 Commissioning

Covers the initial setup and configuration of the SBT-2400 transmitter.

4.1.2 Transmitter Setup

Details the steps for setting up the transmitter, including calibration, blade type, and tag number.

4.1.3 Set Lab Sampling Time

Explains how to set the laboratory sampling time to match actual sample collection from the pipe.

4.2 Operations with JCT-1200

Details operation procedures using the JCT-1200, including measurement, calibration, and data handling.

4.2.3 Calibration

Introduces calibration procedures, mentioning blade selection guide and single/multi-point calibration.

4.2.3.1 Single-point Calibration

Provides a flowchart for single-point calibration using pre-made constants and offset adjustment.

4.2.3.2 Multi-point Calibration

Presents a flowchart for multi-point calibration, used for more precise calibration or unusual pulps.

4.2.4 Take New Sample Values

Details how to take new sample values directly from the JCT-1200 device.

4.2.5 Enter Lab Sample Values

Guides on entering laboratory sample values into the system for calibration.

4.2.6 Calculate New Calibration Constants

Describes how to calculate new calibration constants using entered lab sample values.

4.2.7 Remove Sample Values

Instructions for removing sample values from the calibration data.

4.2.8 Change Offset

Details how to change the offset value in the basic calibration window.

4.2.9 View Diagnostics

Explains how to access and view diagnostic information from the transmitter.

4.2.10 Set JCT Display Light Time

Guides on setting the display backlight time for the JCT-1200.

4.3 Operations with SPC-1000

Explains operation procedures using the SPC-1000, including code protection and data management.

4.3.2 Code protection

Details how to change the personal security code for the transmitter settings.

4.3.3 Select SBT-2400 Program

Instructions for powering up the SPC-1000 and selecting the SBT-2400 program.

4.3.4 View Measurement/Read Data

Guides on viewing measurement data and reading information using the SPC-1000.

4.3.5 Take New Sample Values

Step-by-step guide for taking new sample values using the SPC-1000.

4.3.6 Enter Lab Sample Values

Instructions for entering laboratory sample values into the SPC-1000.

4.3.7 Use Calculated Values in Measurement

Explains how to use calculated values in the measurement process via SPC-1000.

4.3.8 Use Sample Values in Calculation

Guides on using sample values for calibration calculations in SPC-1000.

4.3.9 Remove Sample Values

Instructions for removing sample values from the SPC-1000 system.

4.3.10 Change Transmitter Specifications

Details how to change transmitter specifications like Tag or Serial Number using SPC-1000.

4.4 HART Communication

Lists available universal HART commands and their use in the SBT-2400 for communication.

Service Instructions

5.1 General

Provides general guidelines for servicing the transmitter, including precautions for abnormal situations.

5.1.1 Use of Equipment

Specifies how the transmitter should and should not be used during service, e.g., no ladders, cable management.

5.1.2 Basic Conditions

Emphasizes the need for suitable tools, measuring instruments, and BTG-specific parts for service.

5.2 Maintenance Routines

Covers routine maintenance tasks such as changing O-ring seals and calibration procedures.

5.2.1 Changing O-ring Seals

Details the procedure and parts required for changing O-ring seals in various parts of the transmitter.

5.2.1.3 Measuring Module

Refers to another section for measuring module O-ring seal replacement.

5.2.1.4 Housing Cover

Details parts, tools, and consumables for changing the O-ring seal on the housing cover.

5.2.2 Analog Out Calibration

Step-by-step guide for analog output calibration using JCT-1200 or SPC-1000.

5.2.3 Calibration of Transmitter

Details basic force calibration procedures for the transmitter using JCT-1200 or SPC-1000.

5.2.3.2 Basic Force Calibration with SPC-1000

Explains basic force calibration using the SPC-1000.

5.2.4 Trim Raw Signal using SPC-1000

Guides on trimming the raw signal using the SPC-1000, including a specific code.

5.3 Repair

Details procedures for repairing the transmitter, including component replacement and troubleshooting.

5.3.1 Transmitter Replacement

Provides steps for removing, and mounting the transmitter, including O-ring seal replacement.

5.3.2 Blade and Deflector Replacement

Details the process of removing and mounting the blade and deflector.

5.3.2.2 Mount the Blade and Deflector

Provides instructions for mounting the blade and deflector, including notes on calibration.

5.3.2.3 Mount Transmitter

Refers to installation instructions for mounting the transmitter after blade/deflector work.

5.3.3 Circuit Board Replacement

Details the process for removing and mounting the circuit board, including ESD precautions.

5.3.3.2 Mount the Circuit Board

Provides instructions for mounting the circuit board, including connection table and calibration.

5.3.4 Measuring Module Replacement

Details the process for removing the measuring module, emphasizing it must be sent for factory repair.

5.3.4.3 Mount the Measuring Module

Provides instructions for mounting the measuring module into the housing, including alignment and calibration.

5.3.5 Measuring Module O-Ring Seal Replacement

Explains the complexity and impact of replacing the measuring module O-ring seal on calibration.

5.3.5.1 Remove the O-Ring Seal

Details the steps and tools required to remove the O-ring seal from the measuring module.

5.3.5.2 Mount the New O-Ring Seal

Provides instructions for lubricating and mounting the new O-ring seal in the measuring module.

5.3.6 Change Transmitter Specifications

Guides on changing transmitter specifications like Tag or Serial Number via the menu.

5.3.7 Change Connector

Details the process for changing the transmitter's chassis connector, including wiring.

5.4 Troubleshooting

Lists common symptoms, probable causes, and actions for troubleshooting the SBT-2400.

Parts List

6.1 Spare Parts

Lists available spare parts for the SBT-2400, including part numbers and descriptions.

6.2 Optional Accessories

Lists optional accessories for the SBT-2400, such as welding jig and SPC-1000.

Appendix

7.1 Process Site Selection

Provides guidelines for selecting the best process site for transmitter installation, considering flow and foreign objects.

7.1.1 Straight Pipe Length Calculation

Explains how to calculate the required straight pipe length upstream and downstream using a nomogram.

7.1.2 Vertical Pipe Installation

Recommends vertical pipe installation and provides a calculation example for pipe lengths.

7.1.3 Horizontal Pipe Installation

Recommends horizontal pipe installation on the side and provides a calculation example for pipe lengths.

7.1.4 Multiple Bend Piping Installation

Discusses installation with multiple bends and the need for flow guides or longer straight sections.

7.1.5 Valve and Pump Influences

Explains how valves and pumps can influence flow characteristics and transmitter readings.

7.2 Flow Guide and Pipe Deflector Installation

Details installation of flow guides and pipe deflectors for optimal flow and protection.

7.2.2 Flow Guide Installation

Explains the arrangement and size of flow guides for pipes, referencing welding instructions.

7.2.3 Reverse Flow Installation

Discusses the need for reverse flow deflectors and their placement downstream.

7.3 Dilution

Provides guidance on calculating and controlling dilution water for reliable transmitter operation.

7.4 Dimensioning of the Dilution Water Valve

Explains how to calculate dilution water flow and dimension the control valve.

7.4.2 Dimensioning of the Dilution Water Valve

Presents the calculation formula for the capacity factor (Kv) of the dilution water valve.

7.5 Pressure and Temperature Limits

Lists pressure and temperature limits for piping, flanges, and fittings according to Swedish Standard SMS 1233.

7.6 Menu Overview (only in English)

Provides a visual overview of the menu structure for various functions like Measurement, Calibrate, Configure, and Diagnostics.

7.6.2 Calibrate

Shows the menu structure for calibration functions, including basic and lab calibration screens.

7.6.3 Configure

Displays the menu structure for configuring settings like General settings, Shear force trim, and Analog output.

7.6.4 Diagnostics

Outlines the menu structure for accessing diagnostic information such as temperature and software version.

7.7 Blade Selection Guide

A table correlating pulp types with appropriate blades (A, B, C, D) and their K1/K2 calibration constants.

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