www.miinet.com
Moore Industries-International, Inc.
- 36 -
User’s Manual
238-741-00K
May 2019
Installation in Hazardous Locations
This section contains important information regarding installation of THZ
3
and TDZ
3
in Hazardous
Area Locations.
Note:
The THZ3-DIN is suitable for Class I, Division 2, Groups A-D or Non-Hazardous locations
only.
Note:
The THZ3-DIN with the -AIS Option is an associated apparatus which is suitable for
Non-Hazardous or Class I, Division 2/Zone 2 locations with sensor terminals connected to
equipment in Class I, II, III, Division 1/Zone 0 locations.
WARNING:
Do not separate power connector when energized.
WARNING:
Substitution of components is not allowed, as it may impair the intrinsic safety.
AVERTISSEMENT:
La substitution de composants peut compromettre la sécurité intrinséque.
WARNING:
To prevent ignition of flammable or combustible atmospheres, disconnect power before
servicing.
AVERTISSEMENT:
Risque d’explosion. Avant de déconnecter l’equipement, couper le courant ou s’assurer que
débrancher tant que l’emplacement est désigné non dangereux.
WARNING:
Explosion Hazard. Do not disconnect equipment when a flammable or combustible atmosphere
is present.
AVERTISSEMENT:
Risque d’explosion. Ne pas débrancher tant que le circuit est sous tension, a moins qu’il ne
s’ agisse d’un emplacement non dangereux.
WARNING:
Explosion Hazard. Substitution of components may impair suitability for Class I, Division 2.
AVERTISSEMENT:
Risque d’explosion. La substitution de composants peut rende ce materiel inacceptable pour les
emplacements de Classe I, Division 2
Maximum operating parameters of the “COM” port for use in Non-Hazardous areas shall not
exceed 3.0V, 300mA and 240mW.
Programmable Smart HART Temperature Transmitter
THZ
3
/ TDZ
3
SECTION 3
