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Back to Hi Temp Thermostats |
High
Temperature Bimetal Thermostats 
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H702S / H702P w/case
This bimetal type thermostat is able
to perform at a high temperature of 400°C. For
a disk-type bimetal thermostat, 230°C is considered
to be upper limit because the disk cannot withstand
the high temperature stress. We use a flat plate bimetal
for the H series to achieve a temperature limit of
400°C. Use of a flat-bimetal and stainless steel
spring creates an instant click activation without
a spark, ensuring long life and high accuracy.
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Applications
Process Controls, Wave
Soldering, Refractory, Laboratory Equipment. Commercial
Ovens, Food Service |
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Features |
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1. Bimetal type of thermostat performs at a high
temperature of 400°C.
2. For a disk-type bimetal thermostat, 230°C
is considered to be upper limit because the disk
cannot withstand the high temperature stress.
3. It is economical against an electronic thermostat
employing a thermocouple.
4. Cross bar contact type for H702P is available.
(1~100mA)
5. UL approved.
6. Dust proof.(IP60)
7. Two mounting bracket types to choose from. |
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Ratings and Charactertics |
| Temperature
setting range |
150°C~199°C |
200°C~299°C |
300°C~400°C |
H702S
Electrical rating
(standard
contact) |
DC5V~DC24
AC125V/AC250V/3A (max.), 0.1A (min.) |
H702P
Electrical rating
(standard
contact) |
DC5V~DC24
AC125V/AC250V/100mA (max.), 1mA (min.) |
| Temperature
setting tolerance |
±12°C |
±15°C |
±20°C |
| Differential |
15°C
- 40°C |
NOTE
: Tolerance/Differential is only a target. The higher
the temperature is, the larger the Tolerance/Differential
will be.
The differential for H702P will be slightly larger than
H702S. |
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Ordering Example |
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Hi
Temperature Thermostats
Canadian Thermostats & Control Devices Ltd.