PARAMOUNT coil heaters feature continuous operating temperatures up to 1200°F (649°C). Rapid heating and cooling occur, due to the low mass construction. All heating elements are sealed from contamination and the stainless steel sheath provides maximum corrosion resistance. An optional internal thermocouple may be utilized for overtemp control.
SPECIFICATIONS AND OPTIONS |
|
Engineering Specifications |
|
Standard sheath material |
304 stainless steel |
For temperatures up to 1500°F (815°C) |
|
Optional sheath material |
Inconel® 600 up to 1800°F (980°C) |
For aggressive atmospheres |
|
Standard thermocouple |
ANSI Type J |
Optional thermocouple |
ANSI Type K |
Minimum bending radius |
Three times the sheath diameter |
Dimensional Specifications |
|
Standard square cable |
0.125" square |
Standard rectangle cable |
0.080" x 0.140", 0.105" x 0.150", 0.130" x 0.130", 0.100" x 0.120" |
Standard round cable diameters |
0.093", 0.125", 0.150", 0.188", 0.200", 0.250" |
Other dimensions available |
|
Cable diameter tolerance |
± 0.005 |
Standard potting adapter |
0.25" to 0.38" diameter (See chart) |
Standard potting adapter length |
0.88" to 1.20" (See chart) |
Other lengths available |
|
Standard coil I.O.: |
From 3/s" up to 2Vz" in any increments |
Applicable coil inner diameter is subject to cable diameter |
|
Coil I.D. tolerances: |
3/s" to 31:!", + 0.000",- 0.020" |
%"to 1%", + 0.000",- 0.030" |
|
1Vz" to 2Vz", + 0.000", - 0.060" |
|
Coil length |
Up to 12" on 3/s" to%" I.D. |
Up to 16" on%" to 1%'' I.D. |
|
Up to 18" on 1Vz" to 2Vz" I.D. |
|
Coil length tolerance |
0 to 6": + 0, - Vs" |
6 to 12": + Vs",- %" |
|
12 to 18": ± %" |
Electrical Specifications |
|
Resistance tolerance | ± 10% |
Wattage tolerance | ± 10% |
Maximum amperage | Size dependent,consult factory |
Standard Voltage | 120 or 240 volts |
For higher or lower voltages contact Industries |
Sheath Cross Section |
Maximum Voltage |
Adapter |
Minimum Bend Radius |
|
Diameter |
Length |
|||
0.062 Dia. |
120 |
0.25 |
1.16 |
0.18 |
0.093 Dia. |
120 |
0.28 |
0.88 |
0.28 |
0.125 Dia. |
240 |
0.28 |
0.88 |
0.38 |
0.080 X 0.140 |
240 |
0.28 |
0.88 |
0.38 |
0.100 X 0.120 |
240 |
0.28 |
0.88 |
0.38 |
0.150 Dia. |
240 |
0.28 |
0.88 |
0.45 |
0.105 X 0.150 |
240 |
0.28 |
0.88 |
0.45 |
0.130 X 0.130 |
240 |
0.28 |
0.88 |
0.45 |
0.188 Dia. |
240 |
0.38 |
1.20 |
0.56 |
0.200 Dia. |
240 |
0.38 |
1.20 |
0.60 |
0.250 Dia. |
240 |
0.38 |
1.20 |
0.75 |
The nozzle heater design was developed by PARAMOUNT Industries to provide a maximum efficiency heating device for plastic molders. Utilizing casting technology, a high performance mineral insulated heater is cast-in a bronze or aluminum alloy and machined for a precision fit onto the injection nozzle.
Design Features:
Typical Applications:
Heater Specifications |
||
Inside diameter tolerance |
± 0.001 |
|
Length tolerance |
± 0.015 |
|
Maximum temperature |
Aluminum |
750°F (399°C) |
Bronze |
12000F (649°C) |
|
Maximum voltage |
240 volts |
|
Maximum average |
9.6 A |
|
Wattage tolerance |
± 10% |
ID |
OD |
Length |
Watts |
Volts |
Lead Length |
0.750" |
1.250" |
1.16" |
250 |
240 |
45" |
0.625" |
1.125" |
2.00" |
300 |
240 |
45" |
0.625" |
1.125" |
2.50" |
350 |
240 |
45" |
0.625" |
1.125" |
3.00" |
400 |
240 |
45" |
0.625" |
1.125" |
3.50" |
425 |
240 |
45" |
0.625" |
1.125" |
4.00" |
500 |
240 |
45" |
0.625" |
1.125" |
5.00" |
500 |
240 |
45" |
0.625" |
1.125" |
6.00" |
550 |
240 |
45" |
0.875" |
1.250" |
2.19" |
400 |
240 |
45" |
0.875" |
1.250" |
2.69" |
450 |
240 |
45" |
0.875" |
1.250" |
3.19" |
550 |
240 |
45" |
0.875" |
1.250" |
3.69" |
700 |
240 |
45" |
0.875" |
1.250" |
4.19" |
800 |
240 |
45" |
0.875" |
1.250" |
5.19" |
900 |
240 |
45" |
0.875" |
1.250" |
6.19" |
1000 |
240 |
45" |