CI Systems MetCam A160100 0 Series, Instructions For Use Manual

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MetCam Technical Manual
Document P/N A1604870010
8
Any electrical interference induced onto the conductors of a 4
– 20 mAmp loop, by the installation, must be kept below the
levels necessary to comply with the requirements of EN60079-29-1 or other applicable gas detector performance
requirements / standards.
In practice, this means that peak noise currents induced on the current loop should be no greater than ±0.25 mA.
4.2 Installation
The correct order for installing MetCam is:

Install the pan/tilt mount, see Section
‎4.2.2

Connect MetCam to the pan/tilt mount, see Sections
‎4.2.3, ‎4.2.4
and
‎4.2.5

Prepare the cable gland and wire MetCam, see Section
‎4.3.1

MetCam power-up, see Section
‎4.4
4.2.1 Handling

Warranty void if opening MetCam enclosure, other than the back cover used for accessing the electrical
connections to the terminal block.

Do not touch MetCam optics with bare hands; take care not to contaminate the optical surfaces with any greasy
substances.
The three MetCam optical surfaces are numbered in the following drawing:
1
– VIS window with lens guard
2
– IR window
3 - Mirror

For cleaning MetCam optics use only wipes approved for optical
equipment with
Isopropyl Alcohol
. Failure to comply could result in
damage.

MetCam is available with M25 or 3/4" NPT ports.

Make sure to use the gland or conduit connector that fits the
MetCam port type.

Using a gland with a flexible cable will allow ease of alignment
and is therefore recommended.