Controller TK-78A with measurement of temperature, the water level in the tank, for controlling the pump, heater, etc. Recommended for solar systems of the PROECO YL, HX, SOLARIS-L, and SOLARIS-X series.

 Functions:

- Water level indicator: 5 levels

 Technical data:

- Dimensions: 200mm x 128mm x 40mm

- Powers supply ~ 220V (AC)

- Power consumption: < 6W

- Temperature measurement range: 0 ~ 99°C

- Temperature measurement accuracy: ± 2°C

- Maximum power of the connected electric heater: <1500 W

- Maximum power of connected pump or electric heating cables: <500 W

- Creepage: <10mA/0.1 S

- Solenoid valve power supply: = 12V (DC)

- Solenoid valve operating pressure range: 0.02 MPa - 0.8 MPa

- Water level sensor with NTC 10K temperature sensor, temperature measurement: <135°C, cable resistant to a temperature of <105 ° C, cable length: 20, 24 or 30 m

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