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Dräger Polytron 8100

Dräger Polytron 8100
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WARNING
Strictly follow the Instructions for Use.
The user must fully understand and strictly observe the
instructions. Use the product only for the purposes specified
in the Intended use section of this document.
!
Dräger Polytron 8100
Instructions for Use
i

Questions and Answers:

Dräger Polytron 8100 Specifications

General IconGeneral
DisplayLCD with backlight
Sensor TechnologyElectrochemical, Infrared, Catalytic Bead
Output Signal4 to 20 mA, HART
Ingress ProtectionIP66
Housing MaterialStainless steel or Aluminum
Gas TypesCombustible gases, toxic gases, oxygen
ApprovalsATEX, IECEx
CommunicationHART
Measurement RangeDepends on sensor type
CertificationsCE
Power Supply12-30 V DC

Summary

For your safety

General safety statements

Provides essential safety precautions and user responsibilities for operating the instrument.

Definitions of alert icons

Explains the meaning of DANGER, WARNING, CAUTION, and NOTICE icons used in the manual.

Description

Product overview

Introduces the explosion-proof instrument and its variant with an increased safety wiring compartment.

Intended use

Intended operating area and conditions

Specifies the hazardous area classifications (zones and divisions) and environmental conditions for operation.

Design

Details the instrument's power supply, display, LEDs, and output signals (analog/HART).

Installation

General information for installation

Covers crucial factors for effective system performance and installation details.

Installation restrictions

Lists limitations and requirements for instrument installation, including power and environmental factors.

Impedance of signal loop

Provides impedance ranges for the signal loop based on operating mode and supply voltage.

Mechanical installation

Electrical installation without Docking Station

Details wiring for power, signal, and optional relays for installations without a docking station.

Power and signal wiring

Explains how to connect power and signal wires to the 5-way pin connector.

Relay option

Describes the wiring and precautions for the optional relay board.

Electrical installation with Docking Station

Installing sensor

Provides steps for physically installing the sensor into the instrument housing.

Installation of EC sensing head remote

Installing sensor

Steps for installing the EC sensing head into its housing.

Connecting the EC sensing head remote to Polytron 8000

Connecting the instrument to a controller from Drger

Instructions for connecting the instrument to a Dräger controller.

Connecting the instrument to a PC

Explains how to connect the instrument to a PC using an IR interface.

Installing software dongles

Operation

Normal operation

Covers the start-up sequence, warm-up period, and normal display of gas concentration.

Analog signals

Explains the 4-20 mA current output and its relation to gas concentration.

The display and LEDs

Describes the information shown on the display and the meaning of different LED indicators.

The LED symbols

Lists the symbols for LED indicators and their corresponding states (alarm, fault, power).

Menu navigation

Example of the Info mode

Illustrates the information screens for instrument and sensor details.

Activating the Quick Menu

Describes how to access the Quick Menu for status and settings retrieval.

Password

Explains how to enter and manage the 4-digit alphanumeric password for menu access.

Graphic symbols

Changing parameter values or statuses

Details how to navigate menus and change parameter values or statuses.

Exiting the menu

Explains how to exit the menu and return to normal operation.

Menu overview

Information Instrument

Warning Messages

Displays warning messages in plain text with corresponding numbers.

Fault Messages

Displays fault messages in plain text with corresponding numbers.

Information Sensor

Calibration Dates

Shows the date of the last calibration performed on the sensor.

Calibration

Zero calibration

Step-by-step guide for performing zero calibration on the sensor.

Span calibration

Step-by-step guide for performing span calibration using calibration gas.

Auto calibration

Automates the calibration sequence, reducing manual steps.

Settings Instrument

Alarm settings

Configures alarm behavior, relay energization, latching, and acknowledgement modes.

Passwords

Allows changing passwords for calibration and settings access.

Date and time

Sets the instrument's date and time, crucial for many functions.

Function key

Device initialization

Resets the instrument to its factory default settings.

Software dongle

Deactivates SW dongles for safe removal or if faulty.

Display settings

Allows adjustment of display contrast and mode, and performs a display test.

Settings communication

HART interface

Configures HART interface settings like polling address, unique identifier, tag, and Dräger REGARD protocol.

Analog interface

Sets special signal currents (fault, warning, maintenance) and controls warning signal transmission.

Profibus address

Placeholder for future Profibus address settings.

Analog Interface Settings

Warning and Maintenance Signals

Configures warning signal transmission and maintenance signal type (static/dynamic).

Signal Current Configuration

Sets current values for warning and maintenance signals.

Analog Offset

Adds an offset to the analog output for controller synchronization.

Sensor Settings

Sensor Change

Describes how to change the sensor without interrupting operation or losing settings.

Gas and Sensor Type Settings

Configures gas type, measurement range, units, and sensor type.

Analog Output Configuration

Setting Analog Signal Values

Sets analog output current for normal operation, concentration, and fault conditions.

Sensor Configuration and Tests

Auto CAL and Sensor Test

Enables automatic calibration and sensor self-tests for instrument verification.

Sensor Lock and Type Settings

Activates sensor lock and selects sensor type for specific models.

Gas Settings and Reset

Configures gas type, range, units, and resets sensor parameters to factory defaults.

Calibration interval

Set sensor test

Enables or disables periodic sensor self-tests.

Fast Response

A function specific to Polytron 87X0 using the PIR 7X00 sensor.

Data-logger

Data-logger on or off

Enables or disables the data-logger function.

Set data-logger

Configures sampling time, peak/average storage, trigger value, and stack/roll mode.

Clear data-logger

Deletes all stored data from the data-logger.

Maintenance

Maintenance intervals

Outlines intervals for commissioning, 6-monthly checks, and sensor changes.

Calibration

Details the importance and procedure for instrument calibration.

Zero Calibration

Span calibration

Step-by-step guide for performing span calibration using calibration gas.

Auto Calibration

Troubleshooting

Fault reference

Lists fault numbers, their causes, and recommended remedies.

Warning reference

Replacing the sensor

Replacing the main electronics

Step-by-step guide for replacing the main electronics of the instrument.

Factory default settings

Settings which can be changed via the menu

Lists factory default settings for various menu parameters and their configurable ranges.

Fixed settings

Sensor principle

Disposing the instrument

Provides guidelines for the disposal of electrical and electronic equipment and sensors.

Technical data

Approvals

Lists various certifications and approvals (ATEX, IECEx, UL, CSA) for the instrument.

DIN EN 50104 for DrgerSensor O2 (6809720)

Details technical specifications for the DrägerSensor O2.

Response time

Specifies the response times (t0-20, t0-90) of the instrument.

Cross sensitivities for DrgerSensor O2 (6809720)

DIN EN 50104 for DrgerSensor O2 LS (6809630)

Cross sensitivities for DrgerSensor O2 LS (6809630)

Signal Transmission

Analog Signal

Defines the analog output signals for normal operation, faults, and maintenance.

HART Communication

Describes the HART communication protocol and its parameters.

Instrument Specifications

Power Supply and Physical Details

Specifies operating voltage, current, cable specs, enclosure material, display size, and weight.

Tightening torque for instrument threads

Tightening torque and size for field wiring terminals

Specifies torque and wire size for field wiring terminals.

Declaration of Conformity

Control Drawing

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