For all doors - of rheumatic cells up to cold stores!
Features and benefits
- For climate chambers and rheumatic cells
- Use for deep freeze cells
- Use for deep freeze chambers
- Use in cold stores
- From -50°C to +135°C
- Made in Germany
Do you have any questions or like to place an order?
General questions
07135/98 98 0 or office@hemstedt.de
Question about our products
inquiries@hemstedt.de
Orders
orders@hemstedt.de
When is a door case-heater necessary?
A door case-heater prevents the freezing on of the door seal. So it allows to enter climate chambers, rheumatism cells, deep freeze cells, deep freeze rooms and cold stores unabstracted. As frame-heaters, silicone- and PTFE-isolated heating pipes are mainly used. So the Hemstedt-products cover a temperature from -100°C to +220°C (with PTFE-isolation) (above 0°C only permitted with a temperature-cutout = overheat control).
Avialable versions:
Heating cable type HEM-SiSiCu, tinned copper netting, protection class I
With temperature monitor item no. 44700
Without temperature monitor item no. 42700
Specifications frame heating for deep-freeze rooms Order-No. 44700 / 42700
| Heating cable | HEM-SiSiCu, with tinned copper braiding |
| Protection class | I |
| Connection | double-end, with 2 PVC cold connection cables 2 x 0,75 mm² |
| Connection length | 0,50 m |
| Voltage | 230 V, 50 Hz |
| Output in W/m | 10, 15, 20, 25, 30 and 35 (The allowed load depends on the heat deduction conditions) |
| Availability: | |
| With thermostat | Order-No. 44700: 0,50 m - 16 m |
| Without thermostat | Order-No. 42700: 0,50 – 20 m |
| Diameter | 4,8 mm |
| Nominal limit temperature | +135 °C |
| Note | Different voltages, output and length are available on request. Extension of cold tail is possible for add. charge. |
