All Categories > Heaters > Flexible Heaters > Line Heating Flexible Heaters > STRETCH-TO-LENGTH® Heaters > View Items 
    Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

STRETCH-TO-LENGTH® Heaters

Check up to five results to perform an action.

In semiconductor processes condensation of many critical gases occurs due to a phase shift at low temperatures. Burning of the gases will occur if the delivery line is too hot. High or low temperature condition may result in undesirable particulates and cause costly device defects and tool maintenance.
The Watlow STRETCH-TO-LENGTH® (S-T-L) gas line heater system was developed as an easy to assemble temperature solution with performance superior to heat tape. S-T-L's preformed construction gives engineers the ability to wrap it around the delivery line with consistent heater/gas line contact for improved temperature uniformity. S-T-L's flexibility gives engineers the ability to compensate for the size of different components thus reducing the potential for hot and cold spots.
The S-T-L system includes a 2 W/in2 S-T-L heater and silicone rubber foam insulation.

Agency Certification, Recognition Compliance and Approvals
Contact factory for specific application and approvals
  • Semi S2-93 compatible with a high-limit thermocouple and controller
  • UL® recognized for U.S. safety standards
S-T-L heaters are specified by their straight length. In actual applications the engineer can wrap the heaters to achieve optimum temperature profile. Coverage lengths of approximately 60 and 80 percent on 1⁄4 (6 mm) and 1⁄2 in. (13 mm) diameter tubes are provided as a guide in selecting heater lengths for actual gas line dimensions. A gas line with 100 percent coverage would be approximately 2 W/in2, 80 percent coverage 1.6 W/in2 or 60 percent coverage 1.2 W/in2.

Specifications
  • Heater and insulation jacket material reinforced silicone rubber fabric
  • Color:
  • Insulation and outer jacket – orange
  • Heater – orange
  • Clean room strap fasteners
  • Voltage:120 and 240VAC
  • Max. operating temperature: 392°F (200°C)
  • Heater watt density: 2 W/in2 (0.31W/cm2) – Watlow recommends 80% line wrap for optimum performance
  • Power lead wires: 12 in. (305 mm); #18 AWG UL® 1180 CSA, rated 10A, lead wire pair encapsulated in reinforced silicone rubber sleeving
  • Heater interconnectable up to a 10A circuit
  • Material rated UL® 94-HB
  • Heater materials are UL® rated to 392°F (200°C)

    Search Items


Request InformationCompare Items   Results Per Page : 
  Results 1 - 25 of 32 Unit of Measure: Imperial | Metric | Both  1 2 

Code No.

Heater Style

Amperes

Voltage

O.D. Tubing

005120500 Line Heating 0.10 A 120 VAC 0.25 in
6 mm
005170500 Line Heating 0.14 A 120 VAC 0.25 in
6 mm
005220500 Line Heating 0.18 A 120 VAC 0.25 in
6 mm
005280500 Line Heating 0.23 A 120 VAC 0.25 in
6 mm
005360500 Line Heating 0.30 A 120 VAC 0.25 in
6 mm
005470500 Line Heating 0.39 A 120 VAC 0.25 in
6 mm
005600502 Line Heating 0.50 A 120 VAC 0.25 in
6 mm
005750500 Line Heating 0.63 A 120 VAC 0.25 in
6 mm
005900500 Line Heating 0.75 A 120 VAC 0.25 in
6 mm
005220501 Line Heating 0.09 A 240 VAC 0.25 in
6 mm
005280501 Line Heating 0.12 A 240 VAC 0.25 in
6 mm
005360501 Line Heating 0.15 A 240 VAC 0.25 in
6 mm
005470501 Line Heating 0.20 A 240 VAC 0.25 in
6 mm
005600503 Line Heating 0.25 A 240 VAC 0.25 in
6 mm
005750501 Line Heating 0.31 A 240 VAC 0.25 in
6 mm
005900501 Line Heating 0.38 A 240 VAC 0.25 in
6 mm
005170501 Line Heating 0.14 A 120 VAC 0.5 in
13 mm
005250501 Line Heating 0.21 A 120 VAC 0.5 in
13 mm
005350502 Line Heating 0.29 A 120 VAC 0.5 in
13 mm
005490502 Line Heating 0.41 A 120 VAC 0.5 in
13 mm
005640502 Line Heating 0.53 A 120 VAC 0.5 in
13 mm
005790502 Line Heating 0.66 A 120 VAC 0.5 in
13 mm
005990502 Line Heating 0.82 A 120 VAC 0.5 in
13 mm
005F103502 Line Heating 1.02 A 120 VAC 0.5 in
13 mm
005F128502 Line Heating 1.28 A 120 VAC 0.5 in
13 mm
  Results 1 - 25 of 32 1 2