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Teledyne API M452 Ozone Sensor Instruction Manual, 02852, Rev. E
4-1
4 Installation
4.1 Unpacking
Upon receiving the M452 please verify that no apparent shipping damage
has occurred. If damage has occurred please advise shipper first, then
Teledyne API.
4.2 Mechanical Installation
Mount the M452 to a stable platform using four #8-32UNC screws. See
Figure 2-1 for mounting hole dimensions.
NOTE
If the mounting platform is non-conductive or
note connected to earth ground, then a separate
connection to earth ground should be made using
one of the mounting screws. Failure to provide a
proper earth ground connection may make the
M452 susceptible to electrical interference from
external sources.
4.3 Electrical Connections
Electrical connections are made to the M452 using the 15 pin D-Sub
connector on the top of the device. Figure 4-1 shows the pin-out of the 15-
pin connector and typical connections.