Temperature regulator RT-826

Temperature regulator RT-826

RT-826

Digital. Temperature range. -25÷130ºC.
The temperature controller is used to control heating and ventilation equipment to maintain a constant temperature.

Regulator fuctions
* Work mode: heating / cooling.
* Correction  idications of ± 9 ° C.
* Alarm  temperature  exceeded  5 ° C  from t hesetpoint .
* The  projection  of  the  current measured  temperature.

Functioning
Regulator, depending on the selected mode of operation, is designed to control heating or cooling appliances. The operating mode is indicated on the display value of current measured temperature. Closing the control contact (switch on-controlled devices) is indicated by a red LED    . Setting the desired temperature and hysteresis and mode of operation is done by using two buttons on the front of the controller. Exceeding the temperature by 5 ° C from the set pulse is indicated by the display.

Work modes
-H- - HEATING mode
By the time you reach the desired temperature relay joint is closed (heating device aswitched). Achieving the desired temperature to open the joint (the heating unit off). The drop in temperature causes the hysteresis value again close the tightness. Excess temperature, measured at 5 ° C above the set temperature is indicated by a rapid pulse digits (measured value) on the display.



 

-Hb- HEATING mode with alarm function [+5°C]
As the mode -H-. In cases where the temperature measured at 5 ° C above the set alarm will be heard. Optionally you can connect an external light signaling acting jointly with buzzer.
 



 

-O- - HEATING mode
By the time you reach the desired temperature relay joint is closed (cooling switched). Achieving the desired temperature to open the joint (cooling off). Increasing the temperature of the hysteresis value will re-close the tightness. The drop in temperature measured at 5 ° C below the hysteresis value is indicated by a rapid pulse digits (measured value) on the display.



 

-Ob- - COOLING mode with alarm function [-5°C]
As a preliminary -O- mode. If the measured temperature falls by 5 ° C below the hysteresis value alarm will be heard. Optionally you can connect an external light signaling acting jointly with buzzer.


 

Power supply voltage230 V AC
The executive elementrelay
Maximum load current16 A
Contact configuration1 × NO
Separation of the contactYES
Temperature regulation range-25÷130°C
Hysteresis - adjustable1÷30°C
display3 × sectional LED 5 × 9 mm
Accuracy of setting1°C
Accuracy of measurement±1°C
Temperature probeRT/RT2
Sound signalingbuzer
Output of visual signalingopen collector (OC), 12÷24 V DC, 30 mA
terminalscrew terminals 4,0 mm²
Tightening torque0,5 Nm
Power consumption1,1 W
Working temperature-25 ÷ 50 °C
dimensions2 modules (35 mm)
Assemblyon rail 35 mm
Level of securityIP20