OLCT 700/710 TP
Page 8 of 45 Rev. C.1 OLCT 700/710 TP Instruction Manual
2.5 Mounting Installation
▪ The installation should meet all the regulations currently in force for installations in explosive
atmospheres, in particular the standards IEC/EN 60079-14 and IEC/EN 60079-17 (whichever editions
are in force) or in accordance with other national standards.
▪ The equipment is allowed in ATEX zones 1 and 2 for ambient temperatures ranging from -40 °C to +
75 °C. Understand that operating temperature range may be different (see technical specifications).
▪ The sensor shall always be in contact with ambient air. Therefore,
- do not cover the detector
- do not paint detector assemblies
- avoid dust accumulation
The OLCT 700/710 TP should be vertically oriented so that the detector points straight downward (see
Figure below). Installation of the enclosure shall be secured with 4 x M6 screws and the appropriate plugs
for the supporting material. There is an adaptor plate for ceiling installation (PN 6322420).
Figure 6: Outline and Mounting Dimensions
When mounting on a pole, secure the Junction Box to a suitable mounting plate and attach the mounting
plate to the pole using U-Bolts (Pole-Mounting brackets for Oldham J-box accessories are available
separately).
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