Immersion heater with electronic control

– With an exact control via NTC

Immersion heater with electronic control

Immersion heater and terminal box with electronic setting of desired temperature and hysteresis with exact control via NTC. The display on the box shows current temperature and with a flashing lamp, operating status of the heating elements is shown.

The terminal box offers a posibility for external control via e.g. a thermostat placed in the surroundings or via a central control unit. There is also a possibility to add specific operating alternatives and delayed power on/off. The box is also equipped with an integrated frost guard, which can be activated at need.

On request, the immersion heater can also be manufactured with galvanic insulated elements.

Technical data

Dimension	90x90x123 mm
Power/voltage	230V 1~ alt. 400V 3~ Can handle 11300W 3~ and 7360W 1~
Connection	1 ½’’, 2’’, 1 ½’ galvanic insulated, 1 1/4 ’’
Protection class	IP54
Standard	Electrical heat protection and thermal fuse
Surrounding temp.	Max 55°C

Examples of applications

Heating of fluids
Electrical water boilers
Accumulator tanks
Under foor heating
Process Industry

Related products

Tubular heating elements with integrated regulation for immersion heating, class II
Read more >>
Tubular heating elements with integrated regulation for immersion heating, class I
Tubular heating elements with insulation class I are used in product applications where ground connection is available. They are normally produced with one-end connection and options according to cust... Read more >>
Tubular element with mounted thermal fuse
Most of Backer’s heating elements can be equipped with a thermal fuse. This design offers a major advantage when compared to a separately mounted thermal cut-off. Read more >>
Thermostat and manually resettable thermal cut-offs
The tubular heating elements with dia. 8.5 mm can be equipped with a thermostat and a resettable thermal cut-off, mounted at the end of electrical tubular heating element. Heating elements with mounte... Read more >>
Screw plug immersion heater with galvanic insulated elements
Screw plug immersion heater for direct heating of liquids. The tubular elements are galvanic isolated from the screw plug. The galvanic insulation of the tubular element reduces the risk for electrica... Read more >>
Immersion heater with electronic control
Immersion heater and terminal box with electronic setting of desired temperature and hysteresis with exact control via NTC. The display on the box shows current temperature and with a flashing lamp, o... Read more >>
Double insulated heating elements
We have double insulated tubular heating elements with a variety of different options for regulation and thermal protection. If preferred you can also receive help in configuring an optimal heating so... Read more >>