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306
PHOTOELECTRIC FEATURED RECTANGLE RIGHT ANGLE BARREL
Glass Fiber Optics• Solve numerous challenging sensing applications in the most hostile
environments, including temperatures up to 480° C, corrosive materials and extreme moisture
• Withstand severe shock and vibration• Ignore extreme electrical noise• Constructed of a combination of optical glass fiber, stainless steel, PVC,
brass, molded thermoplastics and optical-grade epoxy
Choosing Glass or PlasticPlastic fibers are for general purpose use. They tolerate severe flexing, can be cut to length in the field and cost less than glass fibers. Glass fibers are the best choice for challenging environments such as high temperatures, corrosive materials and moisture.
Plastic fibers page 286• Inexpensive and easily cut to length during installation• Bend for a precise fit• Available in high-flex models to withstand flexing• Offered with special jackets that withstand corrosion, impact and abrasion• Available in coiled versions for applications requiring articulated or reciprocating motion• Available in diameters of 0.25, 0.5, 1.0 or 1.5 mm• Can be quickly custom designed and built for your unique applications
Glass fibers page 306• Solve numerous challenging sensing requirements• Ideal for hostile environments such as high temperatures to 480° C,
corrosive materials and extreme moisture• Withstand high levels of shock and vibration• Inherently immune to extreme electrical noise• Available with choice of sheathings: standard stainless-steel flexible conduit, PVC or other flexible tubing• Can be quickly custom designed
Fiber ConstructionCore: Thin glass or plastic center of the
fiber through which light travels
Cladding: Outer optical material surrounding the core that reflects light back into the core
Jacket/ Protective layer to protect fiber Sheath: from damage and moisture
Sheath
Core & cladding
Cladding
Core
Jacket
Glass
Plastic
307More information online at bannerengineering.com
SLOT & AREA MINIATURE FIBER OPTIC
* Individual glass fibers are packaged separately.
ASSEMBLY STYLE designator
B = Bifurcated fiberI = Individual fiber*
SENSING END TIP STYLE designator
A = 90° AngleAM = Miniature 90° AngleAT = 90° Angle/ThreadF = FerruleM = Miniature TipMP = Miniature ProbeMT = Miniature ThreadR = Rectangular Bundle TerminationT = ThreadTA = Thread/90° AngleTETA = Thread and Extra Tight 90° Angle
I A T 2 3 S X X
Model Key
FIBER BUNDLE DIAMETER designator
.44 = 0.027 in = 0.69 mm
.5 = 0.032 in = 0.81 mm
.75 = 0.046 in = 1.17 mm1 = 0.062 in = 1.57 mm1.5 = 0.09 in = 2.29 mm2 = 0.125 in = 3.18 mm2.5 = 0.156 in = 3.96 mm
OVERALL LENGTH designator (in feet)
2 = 2 ft. = 610 mm ±38 mm3 = 3 ft. = 914 mm ±38 mm
MODIFICATIONS designator
“MXX” = Sensing end tip modification“M600” = Sensing end withstands 315° C“M900” = Sensing end withstands 480° C
SHEATHING MATERIAL designator
S = Stainless steel flexible conduitP = PVC with galvanized monocoil reinforcing wire
308
PHOTOELECTRIC FEATURED RECTANGLE RIGHT ANGLE BARREL
Fiber Mode End Tip (mm) Features Typical Range (mm) Model
Standard
OPPOSED
12.7 27.9
R 12.7ø 4.87
20.3
ø 6.4 • 3.18 mm core diameter• 19 mm bend radius
• 90° angle
M600 M900
QS18R55FSME312D12ED12
7151050
250975550
IA23S
ø 6.4
20.3ø 4.8
12.7 27.9
R 12.7
38.1
ø 7.4 • 3.18 mm core diameter• 19 mm bend radius
• 90° angle/thread
• Lenses available
M600 M900
QS18R55FSME312D12ED12
9001050
250975550
IAT23S
ø 5.8 ø 7.4 ø 4.8
12.712.7
• 3.18 mm core diameter• 19 mm bend radius• Smooth ferrule
M600 M900
QS18R55FSME312D12ED12
9901050
975550
IF23P
ø 3.0 ø 3.8
12.712.7
• 0.69 mm core diameter• 9.5 mm bend radius• Miniature thread
QS18R55FSME312D12ED12
NA7525
10270
NA
IMT.442P
ø 8.0ø 6.4
38.112.7
• 3.18 mm core diameter• 19 mm bend radius• Thread
• Lenses available
M600 M900
QS18R55FSME312D12ED12
9001050250975550
IT23S
ø 8.0
ø 6.4 38.1 15.812.7
27.9
ø 4.8
R 9.7
• 3.18 mm core diameter• 19 mm bend radius
• 90° angle/thread
M600 M900
QS18R55FSME312D12ED12
11001050
250925550
ITA23S
Miniature Probe
OPPOSED
ø 8.0ø 1.5ø 6.4
25.435.6
R 3.05
4.8
• 1.17 mm core diameter• 19 mm bend radius
• 90° angle
M600
QS18R55FSME312D12ED12
110130
50180170
IAM.752S
ø 7.4 ø 1.5ø 4.6ø 6.4
12.7 12.7 25.4
• 1.17 mm core diameter• 19 mm bend radius• Non-bendable probe
M600
QS18R55FSME312D12ED12
NA130
50180170
NA
IM.752S
ø 3.0 ø 3.8 ø 1.5
25.412.7
• 1.17 mm core diameter• 9.5 mm bend radius
QS18R55FSME312D12ED12
NA130
50180170
NA
IMP.753P
NA: Not recommended.
M600 Available 315° C models. Add M600 to end of model number (example, IA23SM600).
M900 Available 480° C models. Add M900 to end of model number (example, IA23SM900).Dimensions may vary for these models.
309More information online at bannerengineering.com
SLOT & AREA MINIATURE FIBER OPTIC
Fiber Mode End Tip (mm) Features Typical Range (mm) Model
Area Sensing (Array)
OPPOSED
ø 6.438.1
25.4
12.7
50.8
2x 4.8
• 3.69 mm core diameter• 19 mm bend radius
• Straight exit; 38 mm widthM600
QS18R55FSME312D12ED12
7601175350975580
IR2.53S
ø 6.42.54
19.1
11.7
2x 3.2
19.1
• 3.18 mm core diameter• 19 mm bend radius
• Straight exit; 10 mm widthM600
QS18R55FSME312D12ED12
10451050
250925550
IR23S
Side View
OPPOSED
25.4
ø 5.3ø 5.1 ø 4.8ø 3.05
5.3
12.7
• 2.29 mm core diameter• 19 mm bend radius• Ultra-compact head
M600
QS18R55FSME312D12ED12
250600180500450
IA1.53SMETA
35.1
ø 6.4ø 5.3 ø 3.05
7.1
• 2.29 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
340600180500450
IA1.53SMTA
ø 8.0ø 6.45/16-24 thd brass
2 jam nuts included
38.112.7 25.4
ø 4.8ø 3.05
5.3
• 2.29 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
390600180500450
ITETA1.53S
Vacuum
OPPOSED 12.0 3.0
M4 x 0.7
M2.5 x 0.045
ø 4.2 • 1.27 mm core diameter• 19 mm bend radius
QS18R55FSME312D12ED12
Contact factory for sensing range IMT.753SMVF
Extended Range Lens
45.7
ø 14.3
5/16" - 24 thread
lens optic
• Glass lens withstands 315° C L9
58.4
ø 28.6
5/16" - 24 thread
lens optic
• Plastic housing withstands 105° C L16F
58.4
ø 28.6
5/16" - 24 thread
lens optic
• Aluminum housing withstands 315° C L16FAL
58.4
ø 28.6
5/16" - 24 thread
lens optic
• Stainless steel housing withstands 480° C L16FSS
M600 Available 315° C models. Add M600 to end of model number (example, BA23SM600).
Continued on next page
310
PHOTOELECTRIC FEATURED RECTANGLE RIGHT ANGLE BARREL
Fiber Mode End Tip (mm) Features Typical Range (mm) Model
Standard
DIFFUSE
38.1
12.7 27.9
ø 4.820.3
ø 6.4
• 3.18 mm core diameter• 19 mm bend radius
M600 M900
QS18R55FSME312D12ED12
8011025
180150
BA23S
ø 6.4
5/16-24UNF brass2 brass jam
nuts included
20.3ø 4.8
12.7 27.9
38.1
ø 7.4
38.1 • 3.18 mm core diameter• 19 mm bend radius
M600 M900
QS18R55FSME312D12ED12
9011025
180150
BAT23S
ø 5.8
38.1
ø 7.4ø 4.8
12.712.7
• 3.18 mm core diameter• 19 mm bend radius
QS18R55FSME312D12ED12
10011025
180150
BF23P
ø 3.0
38.1
ø 3.8#8-32 thd brass
2 jam nuts included
12.712.7
• 0.69 mm core diameter• 9.5 mm bend radius
QS18R55FSME312D12ED12
NANA1
105
NANA
BMT.442P
ø 8.0ø 6.4 5/16-24 thd brass2 jam nuts included
38.112.738.1
• 3.18 mm core diameter• 19 mm bend radius
M600 M900
QS18R55FSME312D12ED12
10011025
180150
BT23S
ø 8.0
ø 6.4
5/16-24 thd brass2 jam nuts included
38.1 15.8
27.9
12.7
ø 4.838.1
• 3.18 mm core diameter• 19 mm bend radius
M600 M900
QS18R55FSME312D12ED12
8511025
180150
BTA23S
Miniature Probe
DIFFUSE
ø 8.0ø 1.5ø 6.4
25.435.6
R 3.05
4.8
38.1
• 1.17 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
NA113
4225
NA
BAM.752S
ø 7.4
25.412.7 12.738.1
ø 4.6 ø 1.5ø 6.4
• 1.17 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
NA113
4225
NA
BM.752S
ø 1.5
25.412.738.1
ø 3.0 ø 3.8
• 1.17 mm core diameter• 9.5 mm bend radius
QS18R55FSME312D12ED12
NA113
4225
NA
BMP.753P
M600 Available 315° C models. Add M600 to end of model number (example, BA23SM600).
M900 Available 480° C models. Add M900 to end of model number (example, BA23SM900). Dimensions may vary for these models.
311More information online at bannerengineering.com
SLOT & AREA MINIATURE FIBER OPTIC
Fiber Mode End Tip (mm) Features Typical Range (mm) Model
Area Sensing (Array)
DIFFUSE
ø 6.4
38.1
25.4
12.750.8
2x 4.8
6.4 38.1
• 3.69 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
75120
30180155
BR2.53S
ø 6.4
38.1
2.54
19.1
11.7
2x 3.2
19.1
• 3.18 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
11011025
180150
BR23S
Side-View
DIFFUSE
25.4
ø 5.3ø 5.1 ø 4.8
ø 3.05
12.738.1
• 2.29 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
456520
135125
BA1.53SMETA
35.1
ø 5.3 ø 6.4 ø 3.05
38.1
• 2.29 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
506020
135125
BA1.53SMTA
ø 8.0ø 6.4 5/16-24 thd brass2 jam nuts included
38.112.7 25.4
ø 4.8ø 3.05
5.3
38.1
• 2.29 mm core diameter• 19 mm bend radius
M600
QS18R55FSME312D12ED12
306020
135125
BTETA1.53S
Convergent Beam Spot
DIFFUSE
45.7
ø 14.3
5/16" - 24 thread
lens optic • Glass lens; withstands 315° C • Focuses light to .80 mm with
ø 1.6 mm fiberContact factory for range information L10
M600 Available 315° C models. Add M600 to end of model number (example, BA23SM600).
312
PHOTOELECTRIC FEATURED RECTANGLE RIGHT ANGLE BARREL
Glass Fiber Optics SpecificationsConstruction Combination of optical glass fiber, stainless steel or PVC, brass, molded thermoplastics, and optical-grade epoxy. Optical fiber is F2 core,
EN1 clad, approx. 50 µm diameter per strand. Flexible steel interlock sheathing is 302 stainless.
Sensing Range Refer to the specific fiber optic to be used
Bend Radius Inside bend radius must be 12 mm or greater for PVC covered fiber optic assemblies, and 25 mm or greater for stainless steel armored cable covered fibers
Length Standard length for assemblies is 915 mm; see dimension diagramsMost models are available from the factory with shorter or longer cable lengths, up to 18 m max
Length Dimension Tolerance
Overall assembly length: ±12 mm per 300 mm of lengthShrink junction dimensions: ±12 mm
Implied Dimensional Tolerances All dimensions are in millimeters: x = ±2.5 mm, x.x = ±0.25 mm and x.xx = ±0.12 mm, unless specified.
Operating Conditions Fiber assemblies with stainless-steel (SS) sheathing and metal end tips: -140° to +249° CFiber assemblies with PVC sheathing and/or plastic end tips: -40° to +105° CSpecial order assemblies with SS sheathing and metal end tips and model suffix “M600”: -140° to +315° C* Special order assemblies with SS sheathing and metal end tips and model suffix “M900”: -140° to +480° C*; note dimensional
changes from STD models
* sensing end tip only
! Application Notes and Warnings !
The ends of glass fiber optic assemblies are optically ground and polished. Care taken in this manufacturing process accounts for the light coupling efficiency of the fiber optic assembly. As a result, glass fiber assemblies cannot be shortened, spliced or otherwise modified.
Use caution when applying fiber optics in hazardous locations. Although fiber optic assemblies are by themselves, intrinsically safe, the sensor and associated electronics must be LOCATED IN A SAFE ENVIRONMENT. Alternatively, fiber optics may be used with sensor model SMI912FQD. This sensor is approved for use inside hazardous areas when used with an appropriate intrinsic barrier. Also, see NAMUR sensor models Q45AD9F and MIAD9F. Fiber optics do not necessarily provide a hermetic seal between a hazardous environment and the safe environment.
In applications where glass fibers are used to insulate the control from high voltage, specify silicone rubber, Teflon®, or high-density polyethylene sheathing with no reinforcing wire in the cable. It is the responsibility of the user to test each fiber optic assembly for insulation capacity.
Do not subject the fibers to sharp bends, pinching, repeated flexing or high levels of radiation.
When ordering fiber lengths in excess of 1 m, take into account light signal reduction of 5 percent per 300 mm of additional length.
Teflon® is a registered trademark of Dupont™.
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