RD-201 Rail-mount temperature controller (proportional control characteristic)

Product description

Easy to use microprocessor temerature controller. For use directly with temperature sensors or transmitters with current output.

  • control characteristic – proporcjonal (P)
  • for use with sensors: Pt100, Fe-CuNi (J), NiCr-NiAl(K), NiCrSi-NiSi (N), PtRh30-PtRh6 (B), PtRh13-Pt (R), PtRh10-Pt (S), Cu-CuNi (T) or current loop 4…20 mA (420)
  • automatic compensation of thermocouple cold junction
  • rail mounting system according to DIN EN 50022-35

Technical data


Temperature control range see table in data sheet
Accuracy, (T 23°C ± 5°C) 0,25% of control range
Output relay contact or control voltage for SSR
Relay contacts SPDT, 5 A, 250 VAC / 24 VDC
SSR control voltage 10VDC ± 2V
Thermocouple cold junction compensation internal, automatic
Ambient temperature T 0°C…+45°C
Standard power supply 230 V AC +10% –15%, 50 Hz, 3 VA
Optional power supply 24 V AC, 24 V DC, 12 V DC, 110/115 V AC
Dimensions (height x width x depth) / weight 90 x 53 x 58 mm / 200 g

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Delivery time is 2-7 business days