Increased Safety� SafeTraceITtracerscomplywithASTMStdC-1055forskinexposuretemperaturesoflessthan136.4°F(58°C)whenincontactwithahotsurfaceforfiveseconds.

� SafetyyellowjacketalertsplantpersonneltoinherentlydangerousmaterialssuchassteamperASME/ANSIA13.1-1996.

Precise Heat Transfer Permitswinterizationformostanysizeofpipe.

ProvidespredictabletemperaturePerformance.

Eliminateshot/coldspotsassociatedwithbaremetaltracersandspacerblocks.

Reducestheriskofdamagetotemperature-sensitiveorcorrosiveproducts.

Reduced Costs InstalledCost -1/3lesslaborthanspacerblocks -Reducesnumberoftrapstations -Installswithtape -Eliminatesneedfortransition linesandfittings

Operating/MaintenanceCosts -Reducesteamusageby20%to50% -Fewerfittingsreducesmaintenance andrepair

Isolated Trace Provides . . .

Typical Pipe Temperatures With SafeTrace DLS-ITAmbientTemperatures

WindLoad25mph(40km/hr)-20 -10 0 10 20 30 40 50 60 70

-29 -23 -18 -12 -7 -1 5 10 16 21

60 140

49 120

38 100

27 80

16 60

5 40

-7 20

°C °F

°C

1½"(40mm)pipe2"(50mm)pipe3"(80mm)pipe4"(100mm)pipe6"(150mm)pipe

Given:15psig(1bar)steam@250°F(121°C).Insulationis1"(25mm)thickcalciumsilicate.

ProcessTem

perature

SafeTrace™ Isolated Steam Tracers

ThermoncreatedSafeTracefamilyofisolatedsteamtracers,specificallytowinterizepipeswhilereducingburnrisksanddecreasingsteamconsumption,whencomparedtoconventionalbaretubesteamtracing.Additionally,SafeTracesteamtracingtubesprovideaccurateandpredictableheattransferpropertiesnecessarytomaintaintemperature-sensitiveorcorrosiveproducts.

SafeTracesteamtracersaredesignedtobeeasilyinstalledwithouttheneedforchannels,spacerblocksormetallicattachmentbands.Thetracersaresimplyattachedtothepipeworksorvesselwithahightemperatureadhesivetape.

TwoSafeTraceversions(DLSandSLS)canbeinstalledfromthesteamsupplyheader,alongtheheat-tracedlineandcontinuetothecondensatereturnmanifoldwithoutsplicesorfittings.SafeTracemakesthispossiblethroughacompositeconstruction(patentpending)thatculminateswithasafetyyellowpolymerjacket.

Specifications/Ratings . . .Availabletubediameters...........................3/8"&1/2”

and10mm&12mmAvailabletubematerials...... copper&stainlesssteelTypicalpipetemperaturerange......... 100°Fto250°F

(38°Cto121°C)Maximumexposuretemperature.........420°F(215°C)Minimuminstallationtemperature........-40°F(-40°C)Maximumrecommendedsteampressure.... 250psig

(17bar)

BTS vs. Bare Metal TubeSkin Contact Temperature

300

250

0

200

150

100

50

Bare50psig(3.4bar)

BTS50psig(3.4bar)

BTS250psig(17.2bar)

280.4°F(138°C)

143.2°F(61.8°C)

SafeTrace BTS

Skintemperatureafter5-secondcontactwithtracer(perASTMC-1055).BTS provides equivalent thermal performance to bare tracing.

Temperature(°F)

SafeTrace DLS-IT

SafeTrace SLS-IT

Specifications/Ratings . . .Availabletubediameters.................. 3/8"and10mmAvailabletubematerials...... copper&stainlesssteelTypicalpipetemperaturerange............40°Fto130°F

(5°Cto54°C)Maximumexposuretemperature.........420°F(215°C)Minimuminstallationtemperature........-40°F(-40°C)Maximumrecommendedsteampressure.... 250psig

(17bar)

Specifications/Ratings . . .Availabletubediameters.................. 1/2"and12mmAvailabletubematerials...... copper&stainlesssteelTypicalpipetemperaturerange............75°Fto200°F

(24°Cto93°C)Maximumexposuretemperature.........420°F(215°C)Minimuminstallationtemperature........-40°F(-40°C)Maximumrecommendedsteampressure.....250psig

(17bar)

DesignConditions:Maintain50°F,LowAmbient0°F,Insulation1½"CalciumSilicate,Steam50psig.Energysavingsisbasedon60°Fannualmeantemperature.

DLS-IT vs. Bare Metal Tube Energy Consumption Comparison

Pipe Size

in(mm)

Bare Tracer °F(°C)

DLS-IT °F(°C)

Temp. Diff. °F(°C)

Energy Savings

2(50) 193(89) 118(48) 75(41) 24%

4(100) 159(71) 87(31) 72(40) 35%

6(150) 120(49) 70(21) 50(28) 42%

8(200) 101(38) 57(14) 44(24) 44%

DesignConditions:Maintain50°F,LowAmbient0°F,Insulation1½"CalciumSilicate,Steam50psig.Energysavingsisbasedon60°Fannualmeantemperature.

SLS-IT vs. Bare Metal Tube Energy Consumption Comparison

Pipe Size

in(mm)

Bare Tracer °F(°C)

SLS-IT °F(°C)

Temp. Diff. °F(°C)

Energy Savings

6(150) 120(49) 85(29) 35(20) 28%

8(200) 101(38) 67(19) 34(19) 34%

10(250) 92(33) 60(16) 32(17) 35%

12(300) 79(26) 50(10) 29(16) 36%

THERMON The Heat Tracing Specialists® CorporateHeadquarters:100ThermonDr•POBox609SanMarcos,•TX78667-0609•Phone:512-396-5801•1-800-820-4328 FortheThermonofficenearestyouvisitusat...www.thermon.com

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