CM345 Large Pole to Mast or Crossarm Adapter Kit
Mount a Standard Mount to a Larger Pole
weather applications water applications energy applications gas flux and turbulence applications infrastructure applications soil applications

Overview

The CM345 is an adapter to mount a vertical 1 to 2.5 in, pipe (1.315 to 2.875 in. OD) or a 1 in, horizontal pipe (1.315 in. OD crossarm) to a large pole with a 20.32 to 53.34 cm (8 to 21 in,) diameter. By using this adapter with a vertical mast or crossarm, you can mount other standard Campbell Scientific gear to a larger pole. The vertical pipe clamps used are standard Unistrut clamps. 

  • The 1.5 in. pipe size (1.9 in. OD) should be used to mount the CM300, CM305, or CM310 vertical masts. This is the -V3 option.
  • The horizontal pipe option should be used to mount Campbell Scientific crossarms, which are 1 in. pipe (1.315 in, OD).
  • Quick-release band clamps are used to mount the CM345 to a large-diameter telephone or utility pole. For better stability, consider using two of these adapters when mounting vertical masts.
  • If you are mounting the SP20, SP50, or SP90 solar panel mounts to the CM345, select the -NP (-NP No pipe mounts) option, and those mounts can be attached directly to the CM345 with user-supplied 0.784 cm (5/16 in.) hardware.
  • For sizes not listed, generic 1-⅝ in. UniStrut tubing or pipe clamps can be used, up to 2.5 in. pipe (2.875 in. OD). Order the -NP (-NP No pipe mounts) option.

Images

CM345 mounted
CM345 mounted
CM345 mounted
CM345 mounted
CM345 mounted
CM345 mounted
CM345 top view
CM345 bottom view
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole, top view (pole sold separately)
CM345 mounted with a pole, bottom view (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 mounted with a pole (pole sold separately)
CM345 top view
CM345 bottom view

Specifications

Dimensions 12.7 x 20.3 x 25.4 cm (5.0 x 8.0 x 10.0 in.)
Weight 0.91 kg (2.0 lb)

Compatibility

Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.

Mounting Equipment

Product Compatible Note
33831 Use the 1.5 in. pipe (1.9 in. OD) option.
CM204 Use the horizontal 1 in. pipe (1.315 in. OD) option.
CM300 Use the 1.5 in. pipe (1.9 in. OD) option.

Miscellaneous

Product Compatible Note
CM202 Use the horizontal 1 in. pipe (1.315 in. OD) option.
CM206 Use the horizontal 1 in. pipe (1.315 in. OD) option.
CM305 Use the 1.5 in. pipe (1.9 in. OD) option.
CM310 Use the 1.5 in. pipe (1.9 in. OD) option.

Documents

Privacy Policy Update

We've updated our privacy policy.  Learn More