WIKA A2G-60 User manual
DE
EN
Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
Manuale d'uso
ES
FR
IT
Electronic ventilation duct temperature sensor
For ventilation and air-conditioning, model A2G-60
Elektronischer Lüftungskanaltemperatursensor
Für die Luft- und Klimatechnik, Typ A2G-60
Capteur électronique de température de conduit de ventilation
Pour la ventilation et le conditionnement d’air, type A2G-60
Sensor de temperatura electrónico para conductos de ventilación
Para ventilación y aire acondicionado, modelo A2G-60
Sensore di temperatura elettronico per condotti di ventilazione
Per la ventilazione ed il condizionamento dell’aria, modello A2G-60
Model A2G-60
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40202798.03 04/2022 EN/DE/FR/ES/IT
WIKA operating instructions model A2G-60
DE
EN
FR
ES
IT
© 01/2010 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA®is a registered trademark in various countries.
WIKA®ist eine geschützte Marke in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
Lire le mode d‘emploi avant de commencer toute opération !
A conserver pour une utilisation ultérieure !
¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!
¡Guardar el manual para una eventual consulta!
Prima di iniziare ad utilizzare lo strumento, leggere il manuale d‘uso!
Conservare per future consultazioni!
Operating instructions model A2G-60 Page 3 - 24
Betriebsanleitung Typ A2G-60 Seite 25 - 46
Mode d‘emploi type A2G-60 Page 47 - 68
Manual de instrucciones modelo A2G-60 Página 69 - 90
Manuale d‘uso WIKA modello A2G-60 Pagina 91 - 111
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3WIKA operating instructions model A2G-60
40202798.03 04/2022 EN/DE/FR/ES/IT
Contents
Contents
Declarations of conformity can be found online at www.wika.com.
1. General information 4
2. Design and function 5
3. Safety 7
4. Transport, packaging and storage 11
5. Commissioning, operation 12
6. Maintenance, cleaning and recalibration 17
7. Dismounting, return and disposal 18
8. Specications 21
9. Accessories 23
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WIKA operating instructions model A2G-60
1. General information
■
The ventilation duct sensor described in the operating instructions
has been manufactured using state-of-the-art technology. All
components are subject to stringent quality and environmental
criteria during production. Our management systems are certied to
ISO 9001 and ISO 14001.
■
These operating instructions contain important information on
handling the instrument. Working safely requires that all safety
instructions and work instructions are observed.
■
Observe the relevant local accident prevention regulations and
general safety regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept
in the immediate vicinity of the instrument and readily accessible to
skilled personnel at any time. Pass the operating instructions on to the
next operator or owner of the instrument.
■
Skilled personnel must have carefully read and understood the
operating instructions prior to beginning any work.
■
The general terms and conditions contained in the sales
documentation shall apply.
■
Subject to technical modications.
■
Further information:
- Internet address: www.wika.de / www.wika.com
www.air2guide.com
- Relevant data sheet: TE 62.90
1. General information
EN
5WIKA operating instructions model A2G-60
40202798.03 04/2022 EN/DE/FR/ES/IT
2. Design and function
2.1 Overview
Case
Probe sleeve
2.2 Description
The model A2G-60 electronic ventilation duct temperature sensor
is used for temperature measurement in heating, ventilation,
air-conditioning and refrigeration systems and is primarily used in air
ducts.
Mounting is performed using a mounting ange. In conjunction with an
additional thermowell, the A2G-60 can also be used for temperature
measurement in liquid media.
2. Design and function
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WIKA operating instructions model A2G-60
2.3 Dimensions in mm [in]
2.4 Scope of delivery
■
Electronic ventilation duct temperature sensor
■
Mounting set (cover screw, screw cover, 2 self-tapping screws,
mounting clip, self-adhesive sealing)
Cross-check scope of delivery with delivery note.
L = insertion length = 50 … 300 mm [1.97 ...11.81 in] (in 50 mm increments /
in 1.97 in increments) or 450 mm [17.72 in]
41,5L
6
65
33
70
[2.76]
[1.63]
[0,10]
[2.56]
[0.50]
[Ø0.24]
[1.30]
2,5
12,6
Ø
41,5
L
6
65
33
70
[2.76]
[1.63]
[0,10]
[2.56]
[0.50]
[Ø0.24]
[1.30]
2,5
12,6
Ø
2. Design and function
EN
7WIKA operating instructions model A2G-60
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3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in
serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in
light injuries or damage to property or the environment, if not
avoided.
DANGER!
... identies hazards caused by electrical power. Should the
safety instructions not be observed, there is a risk of serious
or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result in
burns, caused by hot surfaces or liquids, if not avoided.
Information
... points out useful tips, recommendations and information for
ecient and trouble-free operation.
3.2 Intended use
The electronic ventilation duct temperature sensor is used for
temperature measurement in gaseous media for measuring ranges
from -50 … +250 °C [-58 ... +482 °F] (depending on the version). It is
designed for connection to control and display systems.
This instrument is not permitted to be used in hazardous areas!
3. Safety
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WIKA operating instructions model A2G-60
The instrument has been designed and built solely for the intended use
described here, and may only be used accordingly.
The technical specications contained in these operating instructions
must be observed. Improper handling or operation of the instrument
outside of its technical specications requires the instrument to be taken
out of service immediately and inspected by an authorised WIKA service
engineer.
The manufacturer shall not be liable for claims of any type based on
operation contrary to the intended use.
3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous
situations and injuries.
▶Refrain from unauthorised modications to the instrument.
▶Do not use the instrument within hazardous areas.
▶Do not use the instrument with abrasive or viscous media.
Any use beyond or dierent to the intended use is considered as
improper use.
Do not use this instrument in safety or emergency shutdown devices.
3.4 Responsibility of the operator
The instrument is used in the industrial sector. The operator is therefore
responsible for legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the
safety, accident prevention and environmental protection regulations for
the application area must be maintained.
The operator is obliged to maintain the product label in a legible
condition.
3. Safety
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9WIKA operating instructions model A2G-60
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To ensure safe working on the instrument, the operating company must
ensure
■
that the operating personnel are regularly instructed in all topics
regarding work safety, rst aid and environmental protection and know
the operating instructions and, in particular, the safety instructions
contained therein.
■
that the instrument is suitable for the particular application in
accordance with its intended use.
■
that personal protective equipment is available.
3.5 Personnelqualication
WARNING!
Riskofinjuryshouldqualicationbeinsucient
Improper handling can result in considerable injury and
damage to property.
▶The activities described in these operating instructions
may only be carried out by skilled personnel who have the
qualications described below.
Skilled electrical personnel
Skilled electrical personnel are understood to be personnel who, based
on their technical training, know-how and experience as well as their
knowledge of country-specic regulations, current standards and directives,
are capable of carrying out work on electrical systems and independently
recognising and avoiding potential hazards.The skilled electrical personnel
have been specically trained for the work environment they are working
in and know the relevant standards and regulations.The skilled electrical
personnel must comply with current legal accident prevention regulations.
Operating personnel
The personnel trained by the operator are understood to be personnel
who, based on their education, knowledge and experience, are capable
of carrying out the work described and independently recognising
potential hazards.
Special operating conditions require further appropriate knowledge, e.g.
of aggressive media.
3. Safety
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WIKA operating instructions model A2G-60
3.6 Labelling, safety marks
Product label (example)
Model
Date of manufacture (MM.YYYY)
Ingress protection
Supply voltage
Output signal
Measuring range
Article number
Before mounting and commissioning the instrument,
ensure you read the operating instructions!
A2G-60
Art. No.: XXXXXXXX
Temperature:
Output:
0 ... 160 °C
4 ... 20 mA
Supply:
WIKA Schweiz AG Hitzkirch
15 ... 24 VDC
IP65
12.2021
3. Safety
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