ADICOS GSME-X20 Fire Gas Detector Instruction Manual
- September 21, 2024
- ADICOS
Table of Contents
GSME-X20
Supplementary Instruction Manual for GSME-X20
Fire Gas Detector
GSME-X20 Fire Gas Detector
Supplementary Instructions for GSME-X20
Article number: 408-2410-004-EN-24
Release date: 28.05.2024
– Translation –
Manufacturer
GTE Industrieelektronik GmbH
Helmholtzstr. 21, 38-40
41747 Viersen
GERMANY
Support hotline: +49 2162 3703-0
E-Mail: support.adicos@gte.de
© 2024 GTE Industrieelektronik GmbH – This document and all figures contained
may not be copied, changed, or distributed without explicit approval by the
manufacturer!
Subject to technical changes!
ADICOS® and GSME® are registered trademarks of GTE Industrieelektronik GmbH.
Abstract
The Advanced Discovery System (ADICOS® ) is used for early detection of fires
in industrial environments. It is comprised of various, separate detector
units. By parameterizing and arranging the detectors appropriately, the system
fulfills a predefined detection goal. The ADICOS system ensures reliable early
detection of embers and smoldering fires even in adverse environments.
ADICOS GSME® fire gas detectors detect at an early stage gases that are
characteristic for developing fires. They detect both open and concealed
smoldering fires. Highly sensitive and at the same time robust, they are ideal
for fire gas detection in industrial environments – and already in the
incipient stage. With the ADICOS software, all detector states and
concentration curves can be displayed graphically. Sensitivities as well as
alarm thresholds can be parameterized individually for each detector. The
GSME® fire gas detectors can be used in almost any indoor plant area, taking
into account the air flow conditions.
Four parameterizable semiconductor gas sensors monitor and evaluate the
concentration curve of these gases according to multi-criteria technology.
This enables the GSME detectors to distinguish real fires from interference
signals. In industrial environments, this often occurs under harsh conditions,
e.g. due to vehicle exhaust fumes, dust, mist or vapor.
ADICOS GME-X20 detectors are designed for operation in hazardous dust
atmospheres up to ATEX zone 20.
About this manual
1.1 Objective
This manual describes the special requirements on installation, wiring,
commissioning, and operation of ADICOS detectors for explosive atmospheres up
to ATEX zone 20. They are exclusively addressed to knowledgeable specialist
personnel (–› Chap. 2, Safety instructions).
1.2 Explanation of Symbols
This manual features a continuous structure for best possible comprehension.
The following labels are used.
Warning signs
The following types of notes are used through this manual.
DANGER!
This combination of symbol and signal word indicates an immediately dangerous
situation that will lead to death or severe injuries if not avoided.
WARNING!
This combination of symbol and signal word indicates a possibly dangerous
situation that could lead to death or severe injuries if not avoided.
Explosion Protection
This information type signals measures that must be implemented for
maintaining the Explosion protection.
Tips and recommendations
Helpful tips and recommendations as well as information to ensure efficient
and uninterrupted use.
1.3 Storing the Manual
Store this manual easily reachable and in direct vicinity of the detector
system to enable use as needed.
Safety Instructions
ADICOS GSME-X20 detectors for explosive atmospheres up ATEX zone 20 ensure operational safety assuming proper installation, commissioning, operation, and maintenance. For this purpose, it is absolutely required to completely read, understand, and follow this manual and the safety information contained.
WARNING!
Personal injury and property damage!
Incorrect installation and operating errors can cause death, serious injury
and damage to industrial equipment.
- Read the entire manual and follow the instructions!
Explosion protection
When using ADICOS detectors in potentially explosive atmospheres, follow the
specifications of the ATEX operating directive.
2.1 Intended Use
ADICOS GSME-X20 are designated for the detection of fire scenarios in
explosive atmospheres of ATEX zone 20, 21 and 22. In this context, the
operating parameters described in Chap. 9, »Technical Data« must be met. Any
deviating use requires prior consultation with the manufacturer.
Compliance with this manual as well as all applicable country-specific
provisions is also part of the intended use.
2.2 Standards and Regulations
The safety and accident prevention regulations applicable for the specific
application must be observed during detector installation, commissioning,
maintenance, and test.
The following standards and directives in their current version are of
particular importance when handling potentially explosive atmospheres:
| Standards and Regulations | Description |
|---|---|
| EN 60079-0 | Explosive atmospheres – Part 0: Equipment – General requirements |
| EN 60079-31 | Explosive atmospheres – Part 31: Equipment dust ignition |
protection by enclosure „t“
EN 60691| Thermal-links – Requirements and application guide
EN 60529| Degrees of protection provided by enclosures (IP Code)
2014/34/EU| ATEX product directive (about equipment and protective systems
intended for use in potentially
explosive atmospheres)
1999/92/EG| ATEX operating directive (on safety and health protection of
workers potentially at risk from explosive atmospheres)
2.3 Personnel Qualification
Any work on ADICOS systems may only be performed by qualified personnel.
Persons, who can perform work on electrical systems and recognize possible
dangers based on their professional education, knowledge, and experience as
well as knowledge of the applicable provisions, are considered qualified
personnel.
WARNING!
Personal injury and property damage!
Improperly performed work on and with the device can lead to malfuctions.
- Installation, startup, parameterization and maintenance may be performed only by authorized and properly trained personnel.
2.4 Handling Electrical Voltage
DANGER!
Risk of explosion by electrical voltage in potentially explosive atmospheres!
The electronics of ADICOS GSME-X20 detectors requires an electrical voltage
that can trigger an explosion in potentially explosive atmospheres.
- Do not open enclosure!
- De-energize the entire detector system and secure against unintentionally reactivation for all wiring work!
2.5 Modifications
WARNING!
Property damage or detector failure by any form of unauthorized modification!
Any form of unauthorized modification or extension can lead to a failure of
the detector system. The warranty claim expires.
- Never make unauthorized modifications on your own authority.
2.6 Accessories and Spare Parts
WARNING!
Property damage due to short circuit or failure of the detector system
The use of parts other than the manufacturer’s original spare parts and
original accessories may result in property damage due to short circuits.
- Only use original spare parts and original accessories!
- Original spare parts and accessories may only be installed by trained specialist personnel.
- Qualified personnel are persons as described in Chap. 2.3
Structure
3.1 Overview
| No. | Description |
|---|---|
| 1 | Detector enclosure |
| 2 | Signal Dome |
| 3 | Spray protection |
| 4 | Sinter metal filter |
| 5 | Explosion protection cable gland |
3.2 Cable Assignment
3.2.1 12-pin cable; LEONI KERPEN ICONBASE
| Wire | Color | Signal | Limit value contact |
|---|---|---|---|
| 1 | black | Operating voltage |
DC 21.6 … 40 V non-polarised
1| white
2| black| Relay output X6 e| Alarm NO1
2| white| Relay output X6 a| Alarm NO1
3| black| Relay output X7 a| Fault NC
3| white| Relay output X7 e| Fault NC
4| black|
4| white
Option auxiliary relay
| Wire | Color | Auxiliary relay |
|---|---|---|
| 5 | black | – |
| 5 | white | – |
| 6 | black | Normally open |
| 6 | white | Common |
3.2.2 12-pin cable OELFLEX 415CP
| Wire | Signal | Limit value contact |
|---|---|---|
| 1 | Operating voltage |
DC 21.6 … 40 V non-polarised
2
3| M-Bus
max. 40 V non-polarised
4
5| Relay output X6 e| Alarm NO1
6| Relay output X6 a| Alarm NO1
7| Relay output X7 a| Fault NC
8| Relay output X7 e| Fault NC
1 with series resistor
Option auxiliary relay
| Wire | Auxiliary relay |
|---|---|
| 9 | – |
| 10 | – |
| 11 | Common |
| 12 | Normally open |
3.3 Display Elements
Signal Dome
The signal dome is a translucent element. It includes the status LED to
indicate the operating condition of the X20 detectors. The light signals of
the ADICOS X20-Detectors are identical to the signals of the ADICOS detectors
without explosion protection properties.
Installation
4.1 Mounting
DANGER!
Risk of explosion due to electrical voltage in hazardous areas.
The electronics of ADICOS GSME-X20 works with an electrical voltage that can
trigger an explosion in potentially explosive atmospheres.
- Do not open enclosure! Mount the device with closed housing!
- Use ADICOS mounting plate, if necessary!
4.2 Wiring
Wiring according to chapter 3.2.
DANGER!
Risk of explosion due to electrical voltage in hazardous areas.
The electronics of ADICOS GSME-X20 works with an electrical voltage that can
trigger an explosion in potentially explosive atmospheres.
- Do not open enclosure! Mount the device with closed enclosure.
- De-energize the entire detector system and secure against unintentionally reactivation for all wiring work!
- In the case of wiring within potentially explosive atmospheres, only use Ex- protected connection boxes with respective approval!
- Do not bend connection cable! Observe minimum bending radius! (–› Chap. 9), Technical Data)
Commissioning
DANGER!
Risk of explosion due to electrical voltage in hazardous areas.
The electronics of ADICOS GSME-X20 detectors works with an electrical voltage
that can trigger an explosion in potentially explosive atmospheres.
- Prior to switching on, check that all detectors are properly mounted and wired!
Operation
DANGER!
Risk of explosion due to electrical voltage in hazardous areas.
The electronics of ADICOS GSME X20 detectors works with an electrical voltage
that can trigger an explosion in potentially explosive atmospheres.
- Never open the enclosure or loosen the cable gland during operation!
Maintenance
7.1 Detector Replacement
DANGER!
Risk of explosion due to electrical voltage in hazardous areas.
The electronics of ADICOS GSME-X20 works with an electrical voltage that can
trigger an explosion in potentially explosive atmospheres.
- Do not open enclosure!
- De-energize the entire detector system and secure against unintentionally reactivation for all wiring work!
- Replace the closed detector including connection cable only!
Disposal
Return the device to the manufacturer when it reaches the end of its serviceable life. The manufacturer will ensure that the components are disposed of properly, in an environmentally friendly manner.
Technical Data
General
| Model: | GSME-X20 | |
|---|---|---|
| Item No.: | 408-2001-301 | |
| Enclosure dimensions: | mm | 150 x 100 x 100 (Length x Width x Depth) (Length: |
cable gland and signal dome included)
Weight (10 m cable incl.):| kg| 2.2
Degree of protection:| | IP 64
Enclosure:| | Aluminum die casting, powder-coated
Electrical properties
| Voltage range: | V | DC 21.6 … 40 |
|---|---|---|
| Maximum power consumption (without heating): | VA | 4 |
| Maximum power consumption (with heating): | VA | 14 |
| M-Bus voltage (signal): | V/mA | max. 40 V non-polarized / max. 30 mA |
Thermal, physical data
| Ambient Temperature: | °C | –20 … + 50 °C |
|---|---|---|
| Relative humidity: | % | ≤ 95 (non-condensing) |
Sensor data
| Sensor combination: | CO – H2 – HC – NOx | |
|---|---|---|
| Reaction time: | s | > 30 |
| Detection scenarios: | Smoldering fires according to EN 54-7, Fires emerging |
from smoldering coals
Information regarding explosion protection
Explosion protection class:| | Ex ta IIIC 105°C Da
Certified according to ATEX and IECEx
---|---|---
Max. surface temperature:| °C| 105
Device group:| | II, category 1D
Type approval:| | Certificate according to 2014/34/EU
Other
| Bending radius connection cable | mm | > 91.5 |
|---|
9.1 ID Plate
Model:| Device model| SERIAL| Serial number (variable)| YR| Year of production
(variable)
---|---|---|---|---|---
ART-Nr:| Article number (variable)| TEMP| Ambient temperature| IP| Degree of
protection
COM-Nr:| Communication number (variabel)| VDC/VA| Voltage range / maximum
power consumption (heating incl.)| Is| Internal fusing (Short-circuit current)
CE marking| Information on explosion protection
Appendix
10.1 ADICOS Mounting Plate
GTE Industrieelektronik GmbH
Helmholtzstr. 21, 38 – 40 41747 Viersen
Germany +49 2162 3703-0
info@gte.de
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