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Typical applications
• Monitors medium to large stationary
bearings
• Responds to high temperatures caused by:
- Tight, worn or out-of-round bearings
- Cracked or broken shafts
- Power or compressor cylinder overload
- Tight packing glands
- Torsional vibration
- Lack of lubrication
• Can be applied to liquid systems by installing in
an AMOT 6721L Well
• For larger moving bearing applications,
refer to model 4102 temperature detectors
datasheet located at www.amot.com
Key features and benefits
• Provides early warning of problems - avoids high
cost bearing failures
• Instant response to excessive bearing
temperatures
• Use with oil, air or gas
• Compact design - easy, low cost installation
• Minimal maintenance - low cost of ownership
Accreditations available
• PED
Suitable for Group 1 & 2 liquids
(Ensure materials are compatible)
Datasheet_4103_Temperature_Valve_FEB18_Rev2
Temperature Valve for Static Bearings
Models 4103D/M
Model 4103D
Temperature Valve
Model 4103M Miniature
Temperature Valve
Model 6710X Spare
Fuse Rod
Model 7280X Spare
Fuse Rod
www.amot.com
Page 1
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Table of Contents
Related Manuals for AMOT 4103D
Summary of Contents for AMOT 4103D
- Page 1 Model 4103D - Lack of lubrication Temperature Valve • Can be applied to liquid systems by installing in an AMOT 6721L Well • For larger moving bearing applications, refer to model 4102 temperature detectors datasheet located at www.amot.com Key features and benefits...
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Page 2: Table Of Contents
Temp. Valve for Static Bearings - Models 4103D/M Contents Overview ................3 Operation ................3 Typical Application .............. 3 Installation Design Considerations ........4 Spacers ..............5 Adapters ..............5 Thermowells ..............5 Valve Characteristics ............6 Installed depth and fuse rod length ......... 6 How to Order .............. -
Page 3: Overview
Temp. Valve for Static Bearings - Models 4103D/M Overview AMOT Model 4103D Temperature Valves and Model The 4103M valves provide the same low cost 4103M Miniature Temperature Valves are ideal for reliability for small bearings that have been field use on medium and high speed engines. The valves... -
Page 4: Installation Design Considerations
Temp. Valve for Static Bearings - Models 4103D/M Installation Design Considerations Model 4103M - figure 3 • AMOT Model 4103 temperature valves are the basic sensing units in a safety system and must • Control pressure source may be clean, dry air,... -
Page 5: Spacers
Temp. Valve for Static Bearings - Models 4103D/M Installation Design Considerations Spacers Adapters Adapter Length (L) AMOT Model 4103D valves are used where standard inches metal thicknesses are held by machined surfaces. The locknut and spacer (P/N: 6661) 6660L001 4 ⅜”... -
Page 6: Valve Characteristics
Temp. Valve for Static Bearings - Models 4103D/M Valve Characteristics Installed depth and fuse rod length Table 1 - 4103D Table 2 - 4103M Installed depth and fuse rod Installed depth and fuse rod length length Code Code Minimum Maximum... -
Page 7: How To Order
Temp. Valve for Static Bearings - Models 4103D/M How to Order Use the table below to select the unique specification of your Model 4103 Temperature Valve. Example 4103 M 02 A Code description Comments Basic model (A) Base model for mounting thread and... -
Page 8: Specification
Temp. Valve for Static Bearings - Models 4103D/M Specification Metric units English units Body material 416 Stainless steel Sensing material Eutectic alloy Valve ball material Viton or stainless steel Rod body Brass Trip temperature range 79°C - 173°C 174°F - 343°F Maximum allowable temperature 173°C... -
Page 9: Maintenance And Service Parts
Temp. Valve for Static Bearings - Models 4103D/M Maintenance and Service Parts (refer to diagrams on page 10) Over time, exposure to foreign chemicals and Fuse rod assemblies (Model 4103D and Model particulate matter as well as prolonged operation 4103M respectively) should be replaced if the crimp at extreme conditions may reduce the effectiveness section becomes loose. - Page 10 Temp. Valve for Static Bearings - Models 4103D/M Maintenance and Service Parts Continued How to order replacement fuse rod assemblies continued Datasheet_4103_Temperature_Valve_FEB18_Rev2 Page 10...
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Page 11: Replacement Fuse Rod Assembly Model Number Structure
Temp. Valve for Static Bearings - Models 4103D/M Maintenance and Service Parts Continued Replacement fuse rod assembly model number structure Use the table below to select the unique specification of your replacement fuse rod assembly. Example 7280X 02 T 228 Code description... -
Page 12: Contact
Temp. Valve for Static Bearings - Models 4103D/M Contact Americas Europe, Middle East and Africa AMOT USA AMOT UK 8824 Fallbrook Dr. Western Way Houston, TX 77064 Bury St. Edmunds Suffolk, IP33 3SZ England Tel: +1 (281) 940 1800 Fax:...
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