For all doors of rheumatic cells and cold stores!

  • 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

Can we help?
+49 7135 98980

 

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

Made in Germany - since 1974
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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.