Cable Glands (Adapter / Dummy Plugs) - Honeywell GasLab Q2 Manual

5.4.5. Cable glands (adapter / dummy plugs)

On the upper side of the device there are four threaded holes with
M20x1.5 thread. These can be fitted as required. Possible are
dummy plugs, adapters (½"NPT thread) or cable glands like shown
in the example right. These are standard products (not from the
manufacturer) which are necessary for the operation of the Q2
Most applications require only 2 cable glands, one for the data
transfer cable and one for the power supply (24 V DC). The
remaining holes provide access for further signal cables if required
The screw-in parts used must comply with the specifications at the
place of use. For example, when used in Japan, only cable glands
approved there may be used.
Figure 5.5: Position of the cable glands
The correct IP class (IP 64 or better / higher) must also be observed. An operating temperature range
up to 80°C ≙ 176°F ≙ 353K must be covered. Appropriate Ex-certifications (II2G Ex db IIC T4 Gb)
must also be provided for these parts.
Select a suitable type of cable gland depending on the location and requirements, contact
Honeywell if necessary.
In order to maintain the specified explosion protection, the screw-in parts must be must be installed
and cast in accordance with the gland manufacturer's specifications. Compliance with the IP rating
may require the use of sealing rings.
Openings which are not required must be fitted with appropriate dummy plugs
::
The cable inlets must satisfy or exceed the IP rating (IP 64). NEC-compliant cable inlet
equipment must be used in the USA. CEC-compliant cable inlet equipment must be used
in Canada. ONLY- Japanese Ex approval listed cable inlet equipment must be used in
Japan (Please contact Honneywell for information on permitted fitting types)
Les dispositifs d'entrée de câble doivent atteindre ou excéder la classification IP (IP 64).
Pour une utilisation aux États-Unis, les dispositifs d'entrée de câble doivent être
conformes au NEC. Pour une utilisation au Canada, les dispositifs d'entrée de câble
doivent être conformes au CEC. SEULEMENT - Les équipements d'entrée de câble
figurant sur la liste d'homologation Ex japonaise doivent être utilisés au Japon (Veuillez
contacter Honneywell pour obtenir des informations sur les types de montage autorisés)
Information for general use
Rev. M / 73023639
GASLAB Q2 AFTER DELIVERY AND AT THE PLACE OF USE
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69 GasLab Q2