Special screw for temperature measurement "Temp Plug" (Bernolab Co.)
A special temperature measuring set screw that indicates the maximum reached temperature!
"Templug" is a small screw-like component that can be installed in movable parts or intricate areas where conventional temperature measurement devices are difficult to use. It is installed by cutting a tap into the movable parts of the engine (such as pistons and blades) and operated in a screwed-in state. After a certain exposure to temperature, it can be removed and analyzed by the manufacturer to determine the maximum temperature reached at the installation site. The analysis at the manufacturer involves measuring the hardness changes of the screw due to the quenching effect and cross-referencing with a database. [Features] ■ Analyze the actual maximum temperature reached in intricate areas and small components where traditional temperature measurement methods are challenging! ■ The measurable temperature range is from 100°C to 850°C! * The minimum measurable temperature may vary depending on the maximum temperature exposure time. Please consult us.
basic information
【Type/Shape】 ◆ No.2: Standard type, Break-off type ◆ No.3: Standard type, Break-off type * For No.2, a maximum temperature exposure of at least 1 hour is required for analysis, and for No.3, at least 2 hours. * For accurate analysis, especially for measurements below 200°C in No.2 and for measurements in No.3, a maximum temperature exposure of more than 4 hours is recommended.
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Model number/Brand name
Special screws for temperature measurement: Templugs
Applications/Examples of results
■Reciprocating Engine Piston, Piston Ring - Exhaust Valve, Intake Valve, Valve Guide, Valve Seat - Cylinder Head - Fuel Injector Nozzle - Timing Gear ■Turbine Engine - Turbine Wheel - Turbine Blade ■Others - Bearing Race
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News about this product（3）
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Notice of Participation in the 26th Kansai Manufacturing World / 26th Mechanical Components Technology Exhibition
Seal Tech will be exhibiting at the "26th Mechanical Elements Technology Exhibition Osaka," which will be held at Intex Osaka from October 4, 2023. We will showcase spring-loaded seals, rotary joints, slip rings, high-pressure filters, and temperature-sensing valves. Additionally, we will also present our new product, CinchSeal, which is an ideal long-lasting rotary seal that can accommodate shaft misalignment of ±3mm, making it perfect for replacing gland packing and oil seals. [Booth Number] Hall 4, 22-72 We sincerely look forward to your visit.
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Notice of Participation in the 35th Japan Manufacturing World / 28th Mechanical Components Technology Exhibition
Seal Tech will be exhibiting at the "28th Mechanical Components Technology Exhibition" held at Tokyo Big Sight from June 21, 2023. We will showcase products such as OmniSeal (spring-loaded seals), rotary joints, slip rings, high-pressure filters, and temperature-sensing valves. Additionally, we will also display our new product, CinchSeal, which is an ideal long-lasting rotary seal that can accommodate shaft runout of ±3mm, making it perfect for replacing gland packing and oil seals. [Booth Number] East Hall 7, 64-35 We sincerely look forward to your visit.
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Notice of Participation in the 25th Kansai Manufacturing World / 25th Mechanical Components Technology Exhibition
Seal Tech will be exhibiting at the "25th Kansai Machine Element Technology Exhibition," which will be held at Intex Osaka from October 5, 2022. At this exhibition, we will be showcasing the CinchSeal for the first time. The CinchSeal is a long-lasting rotary seal that is ideal for replacing gland packing and oil seals, capable of accommodating shaft runout of ±3mm. As in previous exhibitions, we will also display the OmniSeal (spring-loaded seal), rotary joints, slip rings, high-pressure filters, and temperature-sensing valves. [Booth Number] Hall 5, 22-30 We sincerely look forward to your visit.
