The clamping bore of sensor holders GN 278.4 is mechanically machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462.

At the screw location z, the socket cap screw reduces the bore cross-section for clamping.

For clamping without tools, the socket cap screw can be replaced by an adjustable lever GN 911 listed in the table as accessory.

Specification

• Body
  Aluminum
  Powder coated
  Black, RAL 9005, textured finishSW

• Socket cap screws DIN 912
  Stainless steel AISI 304

• Hex nuts DIN 985
  Stainless steel AISI 304
  Self-locking via polyamide ring

RoHS

Accessory

Adjustable Levers GN 911