GN 2277 Bull´s eye levels with mounting flange


  • RoHS

Description

Specification

Sensitivity

Type 30: Angle minutes, bubble move by 2mm

Types

  • Type A: Mounting flange, for bolting surface
  • Type B: Mounting flange, for inserting (collar)
Housing
Aluminium
anodized, natural colour ALN
anodized, black ALS
Spirit level element
Glass plastic body
Filling
coulourless-transparent K
Casting compound
mineral-based

Information

Bull´s eye levels GN 2277 are used to check the horizontal position of jigs, machines, devices, appliances and instruments.
The spirit levels are aligned in relation to the reference surface so that the bubble is located inside the marking ring when the horizontal position of the contact surface is achieved.

On request

  • Filling, green-transparent
  • Other sensitivities
  • Housing in brass or Stainless Steel

Technical information

Definition of terms

A spirit level is hollow body filled with a fluid and a gas bubble which is used to check the horizontal position of an object. The position of the gas bubble in the fluid shows the angle and the direction at which the object is inclined in relation to the horizontal level.
Bull´s eye levels with mounting flange GN 2277
GN 2277
Filter
Description d1 d2 d3 d4 d5 h1 h2 Weight
GN 2277-ALN-20-K-30-A 20 10 14 17 1.8 10 1.8 3
GN 2277-ALS-20-K-30-A 20 10 14 17 1.8 10 1.8 3
GN 2277-ALN-25-K-30-A 25 12 17 21 2.2 10 2 5
GN 2277-ALS-25-K-30-A 25 12 17 21 2.2 10 2 5
GN 2277-ALN-30-K-30-A 30 12 18 24 3.2 11 3 7
GN 2277-ALS-30-K-30-A 30 12 18 24 3.2 11 3 7
GN 2277-ALN-40-K-30-A 40 20 28 34.5 3.2 14 4 14
GN 2277-ALS-40-K-30-A 40 20 28 34.5 3.2 14 4 14
GN 2277-ALN-50-K-30-A 50 25 34 43 3.2 15 5 25
GN 2277-ALS-50-K-30-A 50 25 34 43 3.2 15 5 25
GN 2277-ALN-20-K-30-B 20 10 14 17 1.8 10 1.8 3
GN 2277-ALS-20-K-30-B 20 10 14 17 1.8 10 1.8 3
GN 2277-ALN-25-K-30-B 25 12 17 21 2.2 10 2 5
GN 2277-ALS-25-K-30-B 25 12 17 21 2.2 10 2 5
GN 2277-ALN-30-K-30-B 30 12 18 24 3.2 11 3 7
GN 2277-ALS-30-K-30-B 30 12 18 24 3.2 11 3 7
GN 2277-ALN-40-K-30-B 40 20 28 34.5 3.2 14 4 14
GN 2277-ALS-40-K-30-B 40 20 28 34.5 3.2 14 4 14
GN 2277-ALN-50-K-30-B 50 25 34 43 3.2 15 5 25
GN 2277-ALS-50-K-30-B 50 25 34 43 3.2 15 5 25