Screw-in heater
„EHK“ 1“, 1 1⁄2“, 2“ and 2 1⁄2“
General
Our screw-in heaters of the EHK series (1 1/2″ and 2″ version) are used for the direct heating of different liquid and gaseous media.
Areas of application:
– domestic water heating
– instantaneous water heater
– Oil heating
– cleaning baths
– degreasing baths
– air heater
An optimal adaptation of the heating elements to the medium and the desired operating temperature is possible. In addition, versions with a temperature controller, temperature limiter and a combination of controller and limiter are also available. The versions with outputs of up to 11.0kW are wired for direct switching, separate contactors in a control cabinet are not required.
Product features
Technical details
Connection voltage
230 Volt AC, 400 Volt 3ph,
Special voltage according to customer specifications
Installation lenghts
from 150 mm up to 2.300 mm
Unheated lenghts
Acc. to customer requirements
or min. 50 mm
Heat surface material
Stainless steel / incoloy
Heating capacity
Adapted to medium and temperature
Heater body
Soldered in, welded
Screw thread
Stainless steel, brass
Temperature controller
0°C to + 40°C
+ 30°C to + 85°C
+ 60°C to + 100°C
Temperature limiter
STB-Safety temperature limiter
+ 95°C
+ 135°C
+ 235°C
Temperature- Limiter- Combination
0°C to + 40°C / + 76°C
+ 30°C to + 76°C / + 95°C
+ 30°C to + 85°C / + 110°C
+ 30°C to + 100°C / 140°C
Connection voltage
230 Volt AC, 400 Volt 3ph,
Special voltage according to customer specifications
Installation lenghts
from 150 mm up to 2.300 mm
Unheated lenghts
Acc. to customer requirements
or min. 50 mm
Heat surface material
Stainless steel / incoloy
Heating capacity
Adapted to medium and temperature
Heater body
Soldered in, welded
Screw thread
Stainless steel, brass
Temperature controller
0°C to + 40°C
+ 30°C to + 85°C
+ 60°C to + 100°C
Temperature limiter
STB-Safety temperature limiter
+ 95°C
+ 135°C
+ 235°C
Temperature- Limiter- Combination
0°C to + 40°C / + 76°C
+ 30°C to + 76°C / + 95°C
+ 30°C to + 85°C / + 110°C
+ 30°C to + 100°C / 140°C