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OPTIBAR P 1010/2010
Supplementary Instructions
Pressure transmitter
Category
ATEX
non-metallic pressure port: II 2G Ex ia IIC T4 Gb / II 2D Ex ia IIIC T85°C Db
metallic pressure port: II 1G Ex ia IIC T4 Ga / II 1D Ex ia IIIC T135°C Da
IECEx
non-metallic pressure port: Ex ia IIC T4 Gb / Ex ia IIIC T85°C Db
metallic pressure port: Ex ia IIC T4 Ga / Ex ia IIIC T135°C Da
© KROHNE 01/2023 - 4002866802 - AD OPTIBAR P 1010_2010 R02 en
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Table of Contents
Related Manuals for KROHNE OPTIBAR P 2010
Summarization of Contents
Safety Instructions
General Safety Notes
General information about explosion protection for OPTIBAR P 1010/2010, relevant for category 1 devices.
EU Conformity Declaration
Declaration of conformity with EU directives for use in hazardous areas, referencing ATEX certificate.
IECEx Scheme Approval
Details conformity with IECEx standards and the relevant certificate number for explosive atmospheres.
Personnel Safety Requirements
Specifies that assembly, installation, and maintenance must be done by trained personnel.
Device Description Overview
Device Overview
Overview of OPTIBAR P 1010/2010 pressure transmitters for measuring absolute and gauge pressure.
Device Marking and Identification Plate
Details the identification plate on the device housing and its components.
Flammable Product Conditions
Defines explosive atmosphere conditions and operational constraints outside standard atmospheric conditions.
Equipment Category Classification
Specifies the ATEX equipment categories (II 1G, EPL Ga, II 1D, Da) for zone 0 and 20 usage.
Explosion Protection Types
Explains intrinsic safety protection type and level, detailing ATEX and IECEx markings and their components.
Ambient Temperature and Classes
Provides ambient temperature ranges for zone 0/20 and zone 1/21 usage.
Electrical Specifications
Lists electrical specifications like signal output, voltage, current, and intrinsic safety parameters.
Installation Guidelines
Mounting Precautions
Provides safety precautions and guidelines for installing pressure transmitters to prevent damage and hazards.
Electrical Connection Details
General Electrical Connection Notes
General guidelines for intrinsically safe circuits, cable selection, protection degree, and cable entries.
Power Supply and Overvoltage Protection
Explains transmitter power via 4...20 mA output and overvoltage protection requirements.
Input and Output Connections
Refers to standard documentation for terminal assignment and connecting to intrinsically safe circuits.
Grounding and Equipotential Bonding
Details requirements for electrostatic grounding and connecting cable shields to ground.
Operating Procedures
Start-up Requirements
Outlines conditions and checks required before starting up the pressure transmitter.
Operational Guidelines
Specifies operating within permissible limits and ensuring safety equipment is functional.
Electrostatic Charge Hazards
Warns about electrostatic charge risks with plastic parts and provides precautions for hazardous areas.
Service and Maintenance
Maintenance Procedures
Describes safety-relevant maintenance tasks performed by authorized personnel and recommended checks.
Dismantling Safety
Details safety precautions for disconnecting cables, depressurizing pipes, and handling residual liquids during dismantling.
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