MODEL SU-103s SU-103sr SU-103F
Input sensor Thermistor Thermistor Thermistor
Measure range -40.0~99.9 -40.0~99.9 -40.0~99.9
SENSOR Attach Attach Attach
Precision F.S 0.3% F.S 0.3% F.S 0.3%
Indication unit
 0.1 ± 1DIGIT     1 ± 1DIGIT
Source of electricity
  • Basic form : AC100~240V(change rate of permission power ± 10%)
  • Option : DC12V, DC24V

OUT1
  • Basic form : Relay output(AC250/5A, DC12V, A, B contact), Conversion of Cooling control(C), Heating control(H),Possibility of conversion into ON/OFF control and proportional control (defrosting timer)
  • Option : SSR out(DC12V)

OUT2
  • Basic form : Relay output(AC250/2A, DC12V, A, B contact), Conversion of Cooling control(C), Heating control(H), Possibility of conversion into ON/OFF control and proportional control (defrosting timer)
    possibility of separated setting from OUT1 (example) SV1:25.0 SV2:50.0 OUT1: cooling, OUT2 : heating (SU-103s has no OUT2)
  • Option : SSR output(DC12V)

OUT3
  • Cooling Fan Function(SU-103s,SU-103sr has no OUT3)

Relay Durability
  • Mechanical load : about one million times and above
  • electrical durability : three hundred thousand times and above

Special feature
  • Filtering :Provide Clear Indication Screen long lasting
  • Assurance of input sensor : Compensate the Temperature Difference coming from Wire Length or Old Equipment, etc.
  • Limit of setting range
  • Measuring Range Setting Available & Lock System Available for Security
  • Change OUT2 to On/Off Timer, Available
  • COMP and Frost Removal Function: With or Separately Operation Setting Available
  • The Frost Removal Risk Temperture Setting function: Available

SIZE
  • Dimensions : (W) 76mm× (H) 34mm
  • Panel size : (W) 0mm× (H) 28mm