Sheath Length* 5/8″ to 7.2 ft. / 15 mm to 2200 mm
Diameter (Φ) (mm) 3.1, 5, 6, 6.5, 8, 10, 12, 13, 14, 15, 16, 18, 19, 20
(inch) 1/8, 1/4, 3/8, 1/2, 5/8, 3/4
Operating Temp.** Up to 1830ºF / 1000ºC
Max. Watt Density 500 W/in2 / 80 W/cm2
Max. Voltage (V) –
Max. Resistance Density –
Wattage Tolerance +/-10%
Outer Dimension Tolerance 0.00~+0.002″ for dia. / -0.08~-0.02 mm for dia.
Insulation Resistance (MΩ/DC V)*** More than 1000/500
High Pot Test (V/min.) / (V/sec.) 1500 / 1800 with 5 mA
* When a heater is used with over 400ºC, please ask us for advice.
** Depending on how to mount
*** Under a no-heat condition. It might be lowered depending on conditions.
Correlation between Watt Density and Temperature Rising Speed
Cartridge Heaters graph
Thermal gradient is required
Coarse-to-fine heat zones
Lead wire pull-out area is limited
L-shaped type
Bent type
Swaged-in type
Lead wire right-angle pull-out specifications
Protects the lead wire from heat and impact
With flexible conduit
With ceramic bead specifications
Heat-resistant wire specifications
For taking measures against open circuits [bent wire] due to movement of the lead wire
Bent wire specifications
With Y fitting
Waterproof, drip-proof
Molded type
With heat shrink tubing cover
Others
Thermocouple built-in type
For vacuum use (hermetic seal)
Square sheath type
Long heater (maximum of 7.2′ [2200 mm])
Pinkie heater (φ1/8″ x 5/8″ [3.1 mm × 15 mm])
With flange
With screw plug
With fins
Casted type
