{"id":10932,"date":"2025-11-05T11:24:07","date_gmt":"2025-11-05T10:24:07","guid":{"rendered":"https:\/\/alre.de\/produkte\/floor-temperature-controller-with-clock-surface-mounted-remote-sensor-ntc2k-backlighting\/"},"modified":"2025-11-05T11:25:16","modified_gmt":"2025-11-05T10:25:16","slug":"floor-temperature-controller-with-clock-surface-mounted-remote-sensor-ntc2k-backlighting","status":"publish","type":"produkte","link":"https:\/\/alre.de\/en\/produkte\/floor-temperature-controller-with-clock-surface-mounted-remote-sensor-ntc2k-backlighting\/","title":{"rendered":"Floor temperature controller with clock, surface-mounted, remote sensor NTC2K, backlighting"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]\n
\n
You are here: Heiztechnik<\/a> \/ Raum-\/Fu\u00dfbodentemperaturregler<\/a> \/ Fu\u00dfbodentemperaturregler elektronisch mit Uhr \"Aufputz\"<\/a><\/div>\n<\/div>\n[\/vc_column_text][\/vc_column][\/vc_row]\n[vc_row type=”in_container” top_padding=”80″ full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”]\n

HTRRBu110.021<\/h1>\n

Floor temperature controller with clock, surface-mounted, remote sensor NTC2K, backlighting<\/h2>\n
<\/div>\n
Electronic floor temperature controller for time-dependent control of temperatures in closed rooms. Suitable for floor, edge zone, bathroom, ceiling, tiled stove, marble and wall heating or temperature control systems up to 3000 W. Can be used as a master (pilot controller) to reduce the temperature of other controllers. Controllers of the FETR, FTR and RTBSB series are suitable for this purpose as slaves (satellite controllers). Simple operation with direct selection buttons. In the event of a sensor break or sensor short circuit, the heating is activated with a duty cycle of 30 % to prevent cooling or frost damage in the room. Temperatures below -20 \u00b0C are also evaluated as sensor breakage and the emergency run function is triggered. It can also be mounted on a flush-mounted box using an adapter plate.<\/div>\n[\/vc_column]\n[vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”2\/3″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”]\n
\n
  • [image_with_animation image_url=”https:\/\/media.alre.de\/eng_GBR\/636952534334654037.PNG” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default” delay=”0″ animation=”None”]<\/li>\n
  • [image_with_animation image_url=”https:\/\/media.alre.de\/eng_GBR\/636951740649075298.PNG” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default” delay=”0″ animation=”None”]<\/li>\n
  • [image_with_animation image_url=”https:\/\/media.alre.de\/eng_GBR\/636952534286631850.PNG” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default” delay=”0″ animation=”None”]<\/li><\/div>\n
    Art.-Nr.: MA600400<\/h5>\n[\/vc_column][\/vc_row]\n[vc_row type=”full_width_background” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” bottom_padding=”0″ text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][tabbed_section style=”minimal” alignment=”left” spacing=”default” tab_color=”Accent-Color” cta_button_style=”accent-color” icon_size=”24″][tab icon_family=”none” title=”Technical Data” id=”1615889093454-3″ tab_id=”1615889093455-1″][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” text_align=”left”][vc_column_inner column_padding=”padding-2-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”right” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]\n

    Technical Data<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Actual temperature display<\/td>\nYes<\/td>\n<\/tr>\n
    Adaptive heating time start<\/td>\nYes<\/td>\n<\/tr>\n
    Ambient temperature<\/td>\n0\u202f\u2026\u202f30\u00a0\u00b0C<\/td>\n<\/tr>\n
    Bearing temperature<\/td>\n\u201320\u202f\u2026\u202f70\u00a0\u00b0C<\/td>\n<\/tr>\n
    Clock type<\/td>\nday\/week<\/td>\n<\/tr>\n
    Clock version<\/td>\ndigital<\/td>\n<\/tr>\n
    Colour<\/td>\npure white<\/td>\n<\/tr>\n
    Control behaviour<\/td>\n2-point<\/td>\n<\/tr>\n
    Control range<\/td>\n10\u202f\u2026\u202f42\u00a0\u00b0C<\/td>\n<\/tr>\n
    Design<\/td>\nBerlin 3000<\/td>\n<\/tr>\n
    Dimensions (W x H x D)<\/td>\n110\u202fmm x 110,7\u202fmm x 26\u202fmm<\/td>\n<\/tr>\n
    Display<\/td>\nYes<\/td>\n<\/tr>\n
    Display type<\/td>\nLCD, illuminated<\/td>\n<\/tr>\n
    ECO output (reduction)<\/td>\n230\u00a0VAC, 50 Hz<\/td>\n<\/tr>\n
    Electric connection<\/td>\nscrew terminals<\/td>\n<\/tr>\n
    Energy efficiency class<\/td>\nI<\/td>\n<\/tr>\n
    External setting<\/td>\nYes<\/td>\n<\/tr>\n
    Heating\/cooling switch<\/td>\nNo<\/td>\n<\/tr>\n
    Heating control function<\/td>\nYes<\/td>\n<\/tr>\n
    Housing material<\/td>\nplastic ABS<\/td>\n<\/tr>\n
    Max. air humidity (non-condensing)<\/td>\n95 % r.H.<\/td>\n<\/tr>\n
    Max. switching current<\/td>\n13 (2)\u00a0A, 100\u00a0mA<\/td>\n<\/tr>\n
    Max. switching voltage<\/td>\n230\u202fVAC, 50 Hz<\/td>\n<\/tr>\n
    Mechanical range reduction<\/td>\nYes<\/td>\n<\/tr>\n
    Medium<\/td>\nAir<\/td>\n<\/tr>\n
    Min. switching voltage<\/td>\n230\u202fVAC, 50 Hz<\/td>\n<\/tr>\n
    Mounting\/attachment<\/td>\nsurface mounting<\/td>\n<\/tr>\n
    Number of control ranges<\/td>\n1<\/td>\n<\/tr>\n
    Number of outputs<\/td>\n2<\/td>\n<\/tr>\n
    Number of outputs, heating<\/td>\n1<\/td>\n<\/tr>\n
    Number of switching programs<\/td>\n7<\/td>\n<\/tr>\n
    Operating voltage<\/td>\n230\u202fVAC,\u202f50 Hz<\/td>\n<\/tr>\n
    Operation<\/td>\nrotary knob and buttons<\/td>\n<\/tr>\n
    Output signal<\/td>\nswitching<\/td>\n<\/tr>\n
    Party function<\/td>\nYes<\/td>\n<\/tr>\n
    Potential free switching contact<\/td>\nNo<\/td>\n<\/tr>\n
    Power reserve<\/td>\n7 Days<\/td>\n<\/tr>\n
    Protection class<\/td>\nII, following appropriate mounting<\/td>\n<\/tr>\n
    RAL colour number (similar)<\/td>\n9010<\/td>\n<\/tr>\n
    Safety and EMC<\/td>\nin accordance with DIN EN 60730<\/td>\n<\/tr>\n
    Scale<\/td>\nIndex number scale 1…4<\/td>\n<\/tr>\n
    Sensor element<\/td>\nNTC external<\/td>\n<\/tr>\n
    Sensor external<\/td>\nYes<\/td>\n<\/tr>\n
    Shortest switching time<\/td>\n15 min<\/td>\n<\/tr>\n
    Surface finish<\/td>\nmatt<\/td>\n<\/tr>\n
    Switching contact<\/td>\nnormally open contact<\/td>\n<\/tr>\n
    Switching difference, can be adjusted<\/td>\nNo<\/td>\n<\/tr>\n
    Switching differential<\/td>\n1\u00a0K (delta T max. 4\u00a0K\/h)<\/td>\n<\/tr>\n
    Switching element<\/td>\nrelay<\/td>\n<\/tr>\n
    Switching power<\/td>\n3000\u00a0W (230\u202fVAC) \/ 23\u00a0W (230\u202fVAC)<\/td>\n<\/tr>\n
    Temperature controller version<\/td>\nunderfloor temperature controller<\/td>\n<\/tr>\n
    Type of wiring<\/td>\nother<\/td>\n<\/tr>\n
    Valve protection function<\/td>\nYes<\/td>\n<\/tr>\n
    Weather-dependent control<\/td>\nNo<\/td>\n<\/tr>\n
    With receiver<\/td>\nNo<\/td>\n<\/tr>\n<\/table>\n
    <\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/tab]\n[tab icon_family=”none” title=”More products” id=”1615889093547-8″ tab_id=”1615889093547-7″]\n \n \n
    Photo<\/th>\n Type<\/th>\n Articlenumber<\/th>\n Features<\/th>\n Kind<\/th>\n <\/tr><\/table>\n[\/tab]\n[\/tabbed_section][\/vc_column][\/vc_row]\n
    <\/div>\n[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” tablet_text_alignment=”default” phone_text_alignment=”default” column_border_width=”none” column_border_style=”solid” bg_image_animation=”none”][vc_column_text]\n\t