ET2412
  • Single NTC probe input

  • Offset value can be adjusted for NTC probe

  • Relay output for cooling or heating control

  • Relay output for Alarm

  • Selectable independent, deviation or band alarm

  • In case of sensor failure, relay state can be configured as On or Off

  • Upper and lower limits of the setpoint can be adjusted

  • Temperature unit can be selected as °C or °F

  • 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: IP62, Rear panel: IP20
HeightMax. 2000m
Electrical Characteristics
Supply230V AC +10% -20% 50/60Hz or 12/24V AC/DC ±10%
Power Consumption3VA
External ConnectionsScrew-terminals
Scale-60.0...150.0 °C
Accuracy± 1% (of full scale) ± 1 digit
Line ResistanceMax. 100ohm
Output
C1 output250V AC, 8A (for resistive load), NO+NC control output
A1 output250V AC, 8A (for resistive load), NO control output
Life ExpectancyMechanical 30.000.000 operations (under no load), Electrical 300.000 operations (8A at 250V AC, resistive load)
Control
Control TypeSingle set-point and alarm control
Control AlgorithmOn-Off
A/D converter12 bit
Sampling Time100ms
HysteresisAdjustable between 0.1 and 20.0 °C/F
Housing
Mounting MethodPanel mounting
DimensionsW77xH35xD61 mm
WeightApprox. 215g (after packaging)
Enclosure MaterialSelf extinguishing plastics