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WIKA UPT-20 User Manual

WIKA UPT-20
140 pages
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Operating instructions
Betriebsanleitung
EN
DE
Prozesstransmitter für explosionsgefährdete Bereiche
Typ UPT-20, UPT-21
Process transmitter, model UPT-20
Process transmitter for hazardous areas
Model UPT-20, UPT-21

Table of Contents

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WIKA UPT-20 Specifications

General IconGeneral
BrandWIKA
ModelUPT-20
CategoryTransmitter
LanguageEnglish

Summary

General Information and Manufacturer Overview

Design and Functionality of the UPT-2x

Design Overview of the Process Transmitter

Details the physical components and layout of the process transmitter.

Product Description and Core Functionality

Explains the fundamental function of the process transmitter and its output signal.

Scope of Delivery for the Process Transmitter

Lists the items included with the pre-assembled process transmitter and ordered accessories.

Safety Guidelines for Hazardous Area Operation

Explanation of Safety Symbols

Defines danger, warning, caution, and information symbols used in the manual.

Intended Use and ATEX/IECEx Approvals

Specifies the correct applications and ATEX/IECEx approval ratings for hazardous areas.

Special Conditions for Safe Use in Zone 0

Outlines specific requirements for safe operation, especially in Zone 0.

Personnel Qualification and Training

Defines the necessary skills and knowledge for personnel operating the instrument.

Hazardous Area Risks and Media Handling

Addresses risks in hazardous areas and guidelines for handling hazardous media safely.

Product Labeling and Safety Marks

Explains the information provided on the product label and relevant safety marks.

Transport, Packaging, and Storage Procedures

Transport and Packaging Guidelines

Provides instructions for safe transport and optimal packaging of the instrument.

Permissible Storage Conditions

Specifies permissible environmental conditions and factors to avoid during storage.

Commissioning and Operation of the Transmitter

Mechanical Mounting Requirements

Details the necessary conditions and considerations for the mounting point of the transmitter.

Process Transmitter Mounting Steps

Guides on mounting the transmitter, including diaphragm protection and sealing methods.

Electrical Installation Safety Precautions

Outlines essential safety instructions for electrical connections, including voltage and cable requirements.

Intrinsic Voltage Supply Requirements

Specifies requirements for intrinsically safe circuits and voltage supply separation.

Case Opening, Shielding, and Grounding

Provides instructions on opening the transmitter case and details grounding and shielding practices.

Electrical Connection Procedure

Step-by-step guide for connecting the cables, tightening the gland, and performing mounting correction.

Terminal Pin Assignments

Illustrates the pin assignments for different electrical connectors and terminals.

Display and Operating Unit (DI-PT-U)

Design and Description of the Display Unit

Introduces the DI-PT-U display and operating unit and its features.

Accessing and Exiting the Operating Menu

Explains how to navigate and exit the menu structure using the unit's buttons.

Installation and Removal of the Display Unit

Provides instructions on how to install and remove the display and operating unit.

Configuration of the Main Display

Guides on configuring the primary display to show desired measurement values.

Configuration of the Additional Display

Details how to configure the secondary display for additional information or drag pointer values.

Configuration Without Display and Operating Unit

Performing Mounting Correction (Offset)

Describes how to set a new zero point to compensate for mounting position effects.

HART® Interface Configuration

Explains how to connect and configure the transmitter using a HART® modem and PC.

Configuration Via Display and Operating Unit

Configuring the Measuring Task

Guides on setting up the primary measurement application (pressure, level, volume).

Setting Measurement Units

Instructions for setting pressure, length, volume, density, and temperature units.

Scaling the Measuring Range

Details procedures for performing wet and dry adjustments to scale the measuring range.

Setting the Operating Mode

Explains how to define the measurement parameter transmitted via the current output.

Mounting Correction (Offset) Configuration

Provides methods for performing wet and dry adjustments for mounting correction.

Setting the Damping Value

Describes how to adjust damping to reduce output signal fluctuations.

Write Protection and PIN Management

Guides on activating/deactivating write protection and changing the device PIN.

Diagnostic Functions for Troubleshooting

Performing Measurement Simulations

Instructions for simulating pressure and current outputs for testing purposes.

Display and Reset Drag Pointer Values

Explains how to view and reset minimum/maximum values for pressure, PV, and temperature.

Display and Reset Operating Time

Details how to display and reset the instrument's accumulated operating time.

Detailed Settings and Configuration Options

Setting the Device Language

Options for selecting the user interface language from available options.

Marking the Measuring Point (TAG)

Guides on setting short and long TAG identifiers for the measuring point.

Setting Alarm Signal and Signal Limits

Configures alarm signal behavior and defines acceptable output signal limits.

LC Display Contrast Adjustment

Instructions for adjusting the brightness and contrast of the liquid crystal display.

Restoring Factory Settings

Procedure for resetting instrument and drag pointer values to factory defaults.

HART® Communication Settings

Configuration of HART® communication, including short address and constant current.

Instrument Information and Identification

Displaying Measuring Range and Settings

Shows how to view the configured measuring range and general display settings.

Displaying Manufacture and Firmware Details

Information on the date of manufacture, firmware version, and serial number.

Displaying Serial Number

How to retrieve the device's serial number, including HART® serial number.

Maintenance and Cleaning Procedures

Routine Maintenance and Cleaning

Guidelines for regular maintenance, cleaning the cooling element, and general care.

Recalibration Recommendations

Recommendations for periodic recalibration to maintain accuracy.

Troubleshooting Common Faults

Dismounting, Return, and Disposal

Dismounting and Return Procedures

Instructions for safely dismounting, returning, and shipping the instrument.

Proper Disposal Guidelines

Information on environmentally responsible disposal of instrument components and packaging.

Technical Specifications

Measuring Range and Accuracy Specifications

Details the instrument's measuring ranges, accuracy, and behavior with turndown.

Operating and Environmental Specifications

Covers operating conditions, permissible temperature ranges, and ignition protection types.

Material and Connection Specifications

Information on materials used, sealing types, and case head specifications.

Electrical and Supply Specifications

Details specifications for display unit, output signal, damping, and voltage supply.

Electrical Connections and CE Conformity

Information on ingress protection, reference conditions, and CE conformity directives.

Physical Dimensions for UPT-20

Provides dimensional drawings and details of process connection options for UPT-20.

Process Connections for UPT-21

Details the various process connection options available for the UPT-21 model.

Available Accessories

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