ET4403
  • 14.2 mm Led display

  • Pt-100 input

  • Limit or On/Off control selection

  • PV and SV indicators can be set to On or Off state

  • C1 Limit output contacts

  • Zero point input shift

  • External Reset input

  • Reset Key

  • In case of probe failure, C1 output is Off

  • CE marked according to European Norms

Manuals

Environmental Conditions
Ambient/Storage Temperature0...50 ºC / -25...70 ºC
Relative Humidity80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
Protection DegreeAccording to EN 60529 Front panel: IP65, Rear panel: IP20
HeightMax. 2000m
Electrical Characteristics
Supply230V AC +10% -20% or 24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS
Power Consumption5VA
External ConnectionsPlug-in terminals
Scale0...700 °C
Accuracy±1% (of full scale) ±1 digit
Line ResistanceMax. 100ohm
Input
Reset InputContact input can be used to set C1 output to initial position (Min. pulse duration must be 260ms)
Output
C1 OutputRelay : 250V AC, 2A (for resistive load), NO
SSR Output12V, 20mA
Electrical LifeMechanical 5.000.000 operations (under no load), Electrical 200.000 operations (2A at 250V AC, resistive load)
Control
Control TypeSingle set-point
Control AlgorithmOn-Off
A/D converter12 bit
Sampling time100ms
HysteresisAdjustable between 1 °C and 50 °C
Housing
MountingPanel mounting
DimensionsW48xH48xD53 mm
WeightApprox. 230g (after packaging)
Enclosure materialSelf extinguishing plastics