TKB50.50L 4-pipe for control of a 3-speed fan&two on/off valve actuators blue LCD display air conditioning thermostat

Specifications

fan coil thermostat( digital thermostat, air conditioner themrostat, heating thermostat, room thermostat)

Introduction 

TKB50... series FCU thermostat with LCD acquires the room temperature with its built-in NTC sensor.

The heating contact will close when the room temperature falls below the selected setpoint in heating mode.
The cooling contact will close when the room temperature exceeds the selected setpoint in cooling mode.

Application

In conjunction with fans and valves, TKB50.XX is design to control the valve in heating or cooling systems to maintain the desired setpoint temperature in commercial buildings, residential buildings, light industrial buildings... 

Features 

LCD display with backlight
On/ off control output for valve actuators
Manual changeover of heating/ cooling
Timing function for thermostat switch-on/ switch-off
Minimum and Maximum setpoint limitation
Symbol for valve indication
" Key-lock" function for setted parameters protection
Inclined design for better reading out
" fan-valve dependent control" or " fan-valve independent control" mode selection

With an potential-free output( TKB50.42LK)

Remote control type( TKB50.42LR)

Technical Data

Voltage: AC230V( 110V/ AC24V available)

Load: 3A

Power Consumption: 2W

Setting Range: 4°C~45°C

Switching Differential: ±0.5K

Ambient Temperature: -5°C~50°C

Protective Housing: IP20

Hosing Material: anti-flammable PC

Selection Table

Pls contact with us for more detail information.

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