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Panel-type controller MILK COOLER - IR-OM-220-P


  • pharmaceutical industry;
  • chemical industry;
  • food industry.
Diagonal size of console screen two-line display, 16 symbols and 2 LEDs ("Operation", "Stop") on the front panel of device
Console screen type and lighting: LCD display
Number of connected temperature sensors: 2 pcs, product and jacket
Type of connected temperature sensors: NTC 10 kOm 3950, PT1000
Limits of main given error: ±0,5
Temperature maintenance method: two-level control
Type of output devices: electromagnetic relay (НО or НЗ, 5 А at ~250V)
Number of discrete inputs: 3
Discrete input signal type: 24 VDC
Number of discrete outputs in additional equipment control: 8
Protection grade of front side: IP65
Protection grade of rear side: IP20
Controller supply voltage: 230 VAC

Work conditions:
Environmental temperature:  
0...+55 °С
Relative humidity:
without aggressive agents and conductive parts

Technical specifications

Main functions:

  • product cooling and storage;
  • tank washing;
  • product emptying;
  • control of temperature sensor conditions;
  • emergency control of operation units;
  • evennt and emergency log for 10 last ones;
  • manual operation mode.

Protective functions:

  • cutoff of activated mode in case of emergency alarm;
  • automatic switch of temperature reading from main sensor to standby sensor if the main sensor fails;
  • protection of pump from overloads and emergency alarm;
  • protection of mixer from overloads and emergency alarm;
  • protection of compressor from increased and reduced pressure of freon.

Additional functions:

  • filling of cleaning solutions according to level sensor;
  • cyclic operation of compressor during cooling mode.

Operating procedure

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