Metric Size, Aluminum
Sensor Holders

GN 273.4
RoHS Compliant

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Specification
Sensor holder: Aluminum, black powder coated, textured finish
Cap screws: DIN 912, stainless steel, European Standard No. 1.4301 (American Standard Series 304)
Nylon insert hex nuts: DIN 985, stainless steel, European Standard No. 1.4301 (American Standard Series 304)

ADJUSTABLE CLAMPING LEVER KITS GN 911 (SOLD SEPARATELY):
These kits can be used to replace the DIN 912 cap screws with adjustable levers. They include lever, spacer bushing, and hex nut, unassembled. See GN 911 to order separately; see right hand column in tables for part numbers of appropriate kit.

 

Information
The clamping bore of GN 273.4 sensor holders is machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.
In the standard version, the clamping force of the clamp onto the tube is achieved via the socket cap screws and hex nuts with nylon insert.
The aluminum design guarantees a highly safe and secure clamping action and safe positioning.

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Dimensions in:

millimeters
(inches)

Part Number
d1
Bore
(B)
d2
Bore
(B) for sensor
b
holder
width
d3
d4
Clamping Thread
k
l
length
m
t
-0.5 mm
GN 911 Adjustable Clamping Lever Kit
B12
B12
25
(.98)
20
(.79)
M6 x 1.0
25
(.98)
64
(2.52)
29.5
(1.16)
11.5
(.45)
B18
B14
B12
25
(.98)
20
(.79)
M6 x 1.0
25
(.98)
64
(2.52)
29.5
(1.16)
11.5
(.45)
B18
B16
B12
25
(.98)
20
(.79)
M6 x 1.0
25
(.98)
64
(2.52)
29.5
(1.16)
11.5
(.45)
B18
B18
B12
25
(.98)
20
(.79)
M6 x 1.0
25
(.98)
64
(2.52)
29.5
(1.16)
11.5
(.45)
B18