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Mounting attachments such as bushings and threaded fittings, are used to provide a gas tight seal when installing thermocouples into the
process. They also give ceramic tubes support to prevent mechanical breakage. Adjustable flanges can be used to adjust the immersion length of
metal protection tubes and ceramic tubs having a metal sleeve. Armor adaptors can be used to attach Bantam or MgO thermocouple sheaths to
armored cables. Bayonet fittings can be used for quick disconnect applications on small thermocouples.
Armor Adaptor -
Part
Outside
Length
Tube
Number
Inches mm Inches mm
Size
Description
Figure
AA
1/2”
12.7
1”
25.4
All
Steel Armor Adaptor to attach armored cable to
Bantam or MgO thermocouple sheaths.
AA-SS
1/2”
12.7
1”
25.4
All
Stainless Steel Armor Adaptor to attach
armored cable to Bantam or MgO
thermocouple sheaths.
1
Armor Adaptor (AA)
Armor Cable -
Part
Inside Diameter
Outside Diameter
Number
Inches
mm
Inches
mm
Construction
Application
Figure
AC02
AC03
AC03GP
AC03P
AC03TB
AC03TW
AC04
AC04P
AC05
AC06
AC08
AC08P
AC10
AC12
1/8”
3/16”
3/16”
3/16”
3/16”
3/16”
1/4”
1/4”
5/16”
3/8”
1/2”
1/2”
5/8”
3/4”
3.18
4.76
4.76
4.76
4.76
4.76
6.35
6.35
7.94
9.53
12.70
12.70
15.88
19.05
.210”
9/32”
5/16”
5/16”
5/16”
5/16”
11/32”
11/32”
.425”
1/2”
5/8”
5/8”
3/4”
.890”
5.33
7.14
7.94
7.94
7.94
7.94
8.73
8.73
10.80
12.70
15.88
15.88
19.05
22.61
Stainless Steel
Stainless Steel
Galvan. Steel, PVC Coat
Stainless, PVC Coat
Stainless, Teflon, Black
Stainless, Teflon, White
Stainless Steel
Galvan. Steel, PVC Coat
Stainless Steel
Stainless Steel
Stainless Steel
Galvan. Steel, PVC Coat
Stainless Steel
Stainless Steel
Provides outer
protection for
insulated wires
2
Armor Cable (AC)
Adjustable Flanges -
Part
Pipe
Inside Diameter
Base
Height
Number
Size
Inches
mm
Inches Inches
Description
Figure
AF0416
AF0616
AF0816
AF1216
AF1616
AF2016
AF2416
1/4” NPT
3/8” NPT
1/2” NPT
3/4” NPT
1” NPT
1 1/4” NPT
1 1/2” NPT
.87
.87
.87
1.06
1.33
1.93
1.93
21.3
21.3
21.3
26.7
33.5
49.0
49.0
1.75 sq.
1.75 sq.
1.75 sq.
1.75 sq.
1.75 sq.
3.50 sq.
3.50 sq.
1.50
1.50
1.50
1.50
1.75
2.50
2.50
Aluminum flange with a
set screw to limit the
depth of insertion of
metal or ceramic tubes,
which have a sleeve.
3
Adjustable
Bayonet Fittings -
Part
Fits Tube Size Outside Diameter
Number
Inches mm
Inches
mm
Description
Figure
BF03
BF03-SS
3/16”
3/16”
4.78
4.78
.57
.57
14.5
14.5
Stainless Steel is the standard construc-
tion. A bayonet fitting is used to mount
bantam thermocouple and RTDs into
bayonet nipples in quick disconnect
applications in the Plastic industry.
Includes a spring and two brazing rings.
4
Bayonet
Accessories - Mounting
Manufacturing, Engineering and Sales Since 1938
Phone: 617.527.4385 Fax: 617.964.3746 Email:
sales@asrichards.comAC
Page 123
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