DÂY GIA NHIỆT THERMON USX
dây gia nhiệt , THERMON USX self-regulating heat tracing is specifically engineered for critical process maintenance and freeze protection applications where ultra-high temperature ratings are required. USX enables the use of ambient sensing controls for applications with continuous exposure temperatures up to 240°C (464°F). Constructed using Thermon’s unique and proven monolithic co-extrusion process, USX advances self-regulating heat tracing technology to the ultimate frontiers of performance and reliability.
The heat output of USX heat tracing varies in response to the surrounding temperature. Variations in the ambient temperature or heat lost through the thermal insulation are compensated for automatically along the entire length of a heat-traced pipe.
FEATURES
- Higher continuous operating and exposure temperatures 240°C (464°F), creating new possibilities for reliable self-regulating technology
- Thermon’s unique and proven monolithic co-extrusion technology provides superior performance and reliability
- Enhanced safety and ease of installation for electric heat tracing systems for high temperature applications
APPLICATION
USX self-regulating heat tracing is specifically
engineered for critical process maintenance and
freeze protection applications where ultra high
temperature ratings are required. USX enables the
use of ambient sensing controls for applications
with continuous exposure temperatures up to
240°C (464°F). Constructed using Thermon’s unique
and proven monolithic co-extrusion process, USX
advances self-regulating heat tracing technology to
the ultimate frontiers of performance and reliability.
The heat output of USX heat tracing varies in
response to the surrounding temperature. Variations
in the ambient temperature or heat lost through
the thermal insulation are compensated for
automatically along the entire length of a heattraced pipe.
USX heat tracing is approved for use in ordinary
(nonclassified) areas and hazardous (classified) areas.
RATINGS
Available power densities …10, 20, 30, 39, 49, 66 W/m @
10°C
(3, 6, 9, 12, 15, 20 W/ft @ 50°F)
Supply voltages…………………………………110-120 or 208-277 Vac
Max. operating temperature
Continuous (power-on)…………………………….240°C (464°F)
Max. exposure temperature
Intermittent (power-on or off)……………….250°C (482°F)
Continuous (power-off)…………………………….240°C (464°F)
Minimum installation temperature …………..-60°C (-76°F)
Minimum bend radius
@ -15°C (5°F)…………………………………………………….10 mm (0.38”)
@ -60°C (-76°F)………………………………………………..32 mm (1.25”)
T-rating 1
………………………………………………………………………………………………..
3, 6, 9, 12, 15-2 ……………………………………………..T3 200°C (392°F)
15-1 and 20-1………………………………………………T2D 215°C (419°F)
20-2 …………………………………………………………….T2C 230°C (446°F)
Based on stabilized design 2 ……………………………….T3 to T6
CONSTRUCTION
1 Nickel-plated copper bus wires (16 AWG)
2 Monolithic co-extruded semiconductive heating
matrix and fluoropolymer dielectric insulation
3 Nickel-plated copper braid
4 Fluoropolymer overjacket provides additional
protection where exposure to chemicals or
corrosives is expected.
Mail: Jan.tran@wili.com.vn
