VS-2 Dual Digital Controller for Multi

Heating – Cooling Applications

General characteristics:

  • Central controller type DINRAIL 6 fuses IP 40.
  • Bright 2X8 line LCD Display on a green background with continuous display of basic functions status, controller status, sensor temperatures and Relay status).
  • Temperature control for each digital controller from 1 sensor type V-NTC1K5 (immersion), V-NTC1K5B (environment) orV-NTC1K5T contact sensor on the tube depending on the application.
  • Double Digital Thermometer & Controller dependent or independent operation.
  • Display thermometers from -10.0⁰C to +150.0⁰C.
  • Controller adjustment with 0.1⁰C step and adjustable differential for both controllers from -0.1⁰C to -10.0⁰C.
  • Choice of pump type (conventional or electronic variable speed PWM).
  • Adjustable accuracy of thermometers from -3.0⁰C to +3.0⁰C.
  • Variable limits of allowable control temperature setting.
  • Maximum sensor cable length 50m.
  • Sensor failure detection system.
  • Galvanic isolation.
  • Operating voltage 230V AC.
  • Two 6A/250VAC dry relay contacts.
  • Output for PWM variable speed pumps.
  • Wall mounting.

Suitable for temperature monitoring and control in dozens of applications such as:

►DOUBLE & TRIPLE ENERGY SOLAR HEATERS

►CLASSIC SINGLE & DOUBLE ENERGY HEATERS

►HYDRO-HEATED or AIR-HEATED FIREPLACE

►GAS, OIL or SOLID FUEL BOILERS

►HEAT PUMPS or REFRIGERATORS

►INDUSTRIAL APPLICATIONS IN COOLING OR HEATING CHAMBERS

►AGRICULTURAL TEMPERATURE MONITORING & CONTROL APPLICATIONS