
CARTRIDGE HEATER SLEEVE ADAPTORS
Sleeve sized 
to fit for good 
heat transfer
0.95 or 1.90  
(0.375 or 0.75) Dia. 
Cartridge Heater
I.D. + .000
    0.127 (-0.005)
L
O.D. + .000
    0.127 (-0.005)
7.6 
(3)
12.1
(4
3
/4)
3.5
(1
3
/8)
For 3⁄8" and 3⁄4" Cartridge 
Heaters
Dimensions: cm (in)
FEATURES
 1 cm (
 1.9 cm (
 Makes removal of heaters easier—no more drilling,
 Made of steel, these pressed powder metal sleeves
 427ºC (800°F) maximum work temperature. For
Ordering Example: CHSA-1, sleeve adaptor, $3.
Heat Transfer and Release Coating 
OMEGALUX HTRC is used for improving heat transfer 
and release in the following applications:
 Cartridge Units in Drilled Holes 
 Tubular Units in Drilled Holes, Grooves 
 Strip and Ring Heaters in Grooves or
Laboratory tests have demonstrated that in high 
temperature applications, improved heat transfer can 
lower the internal wire temperature to provide up to 
100% improvement in heater life. OMEGALUX HTRC is 
recommended for use in the above applications where 
sheath temperature of the heater is expected to exceed 
398°C (750°F). HTRC has an excellent transfer
coefficient approaching that of aluminum.
Maximum Use Temperature: 982°C (1800°F).  
Shelf Life: Greater than one year.
To Order (Specify Model Number)
Model No. Price Description
HTRC $31 Heat transfer and release 
Ordering Example: HTRC, heat transfer and release coating, $31.
3
⁄8") diameter cartridge heaters can be sleeved 
to fit 1.3 cm (1⁄2") and 1.6 cm (5⁄8") diameter holes, 
allowing one diameter to fit most applications.
3
⁄4") I.D. sleeves permit installation of
OMEGALUX
® 
CIR hi-watt density heaters in 
3.2 cm (11⁄4") diameter holes to replace old-style 
large diameter heaters.
hammering, etc.
have been designed and fully tested to assure 
proper transfer of heat from the cartridge heater to 
the work.
higher work temperatures, contact OMEGALUX.
or Clamp-On Surfaces
Clamped on to Rough Surfaces
coating, 4 fl oz
To Order (Specify Model Number)
Model No. Price
CHSA-1 $3 0.95 (3⁄8) 0.4981 2.54 (1) 
CHSA-2 3 0.95 (3⁄8) 0.6221 2.54 (1) 
CHSA-3 4 1.90 (3⁄4)11⁄4 2.54 (1)
I.D. cm (in)
O.D. Length. cm (in
Unique Space Heater SCB Series
 Fits in Standard Lamp Socket 
 120 or 240 Volts 
 Available from 50 to 200 Watts 
 Brass Sheath
Edison screw base installs in standard lamp socket for 
simple installation—to prevent moisture accumulation, 
mildew, freezing—in clothes lockers, fire extinguisher, 
cabinets, and control boxes. Also used in resistor banks.
Dimensions: 
cm (in)
To Order (Specify Model Number)
Model No. Price Watts
SCB-50/120 $64 50 4 (9) 
SCB-75/* 64 75 4 (9) 
SCB-100/* 64 100 4 (9) 
SCB-150/* 64 150 4 (9)
SCB-200/* 64 200 4 (9)
*Specify voltage insert “120” for 120 Vac or “240” for 240 Vac. Those 
model numbers containing /120 are available only in that voltage.
Ordering Examples: SCB-75/120 space heater, 120V, $64. 
SCB-200/240, space heater, 240V, $64.
D-22
Wt. Kg (oz.)
D
D

One Omega Drive | Stamford, CT 06907 |  1-888-TC-OMEGA (1-888-826-6342) |  info@omega.com 
www.omega.com
UNITED KINGDOM
www. omega.co.uk
Manchester, England
0800-488-488
UNITED STATES
www.omega.com
1-800-TC-OMEGA
Stamford, CT.
CANADA
www.omega.ca
Laval(Quebec) 
1-800-TC-OMEGA
GERMANY
www.omega.de
Deckenpfronn, Germany
0800-8266342
Karviná, Czech Republic
FRANCE
www.omega.fr
Guyancourt, France
088-466-342
CZECH REPUBLIC
www.omegaeng.cz
596-311-899
BENELUX
www.omega.nl
Amstelveen, NL 
0800-099-33-44
More than 100,000 Products Available!
Temperature
Calibrators, Connectors, General Test and Measurement 
Instruments, Glass Bulb Thermometers, Handheld Instruments 
for Temperature Measurement, Ice Point References, 
Indicating Labels, Crayons, Cements and Lacquers, Infrared 
Temperature Measurement Instruments, Recorders Relative 
Humidity Measurement Instruments, RTD Probes, Elements 
and Assemblies, Temperature & Process Meters, Timers and 
Counters, Temperature and Process Controllers and Power 
Switching Devices, Thermistor Elements, Probes and 
Assemblies,Thermocouples Thermowells and Head and Well 
Assemblies, Transmitters, Wire
Flow and Level
Air Velocity Indicators, Doppler Flowmeters, Level 
Measurement, Magnetic Flowmeters, Mass Flowmeters, 
Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel 
Flowmeters, Ultrasonic Flowmeters,  Valves, Variable Area 
Flowmeters, Vortex Shedding Flowmeters
pH and Conductivity
Conductivity Instrumentation, Dissolved Oxygen 
Instrumentation,  Environmental Instrumentation, pH 
Electrodes and Instruments, Water and Soil Analysis 
Instrumentation
Data Acquisition
Auto-Dialers and Alarm Monitoring Systems, 
Communication Products and Converters, Data 
Acquisition and Analysis Software, Data Loggers 
Plug-in Cards, Signal Conditioners, USB, RS232, RS485 
and Parallel Port Data Acquisition Systems, Wireless 
Transmitters and Receivers
Pressure, Strain and Force
Displacement Transducers, Dynamic Measurement 
Force Sensors, Instrumentation for Pressure and Strain 
Measurements, Load Cells, Pressure Gauges, Pressure 
Reference Section, Pressure Switches, Pressure Transducers, 
Proximity Transducers, Regulators,  
Strain Gages, Torque Transducers, Valves
Heaters
Band Heaters, Cartridge Heaters, Circulation Heaters,  
Comfort Heaters, Controllers, Meters and Switching 
Devices, Flexible Heaters, General Test and Measurement 
Instruments, Heater Hook-up Wire, Heating Cable 
Systems, Immersion Heaters, Process Air and Duct,  
Heaters, Radiant Heaters, Strip Heaters, Tubular Heaters
click here to go to the omega.com home page