ET2411
  • Single NTC probe input

  • Offset value can be entered for NTC probe

  • Relay output for cooling or heating control

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

  • Upper and lower limits of the set point 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 Output5A model: 250V AC, 5A (for resistive load), NO control output
8A model: 250V AC, 8A (for resistive load), NO+NC control output
16A model: 250V AC, 16A (for resistive load), NO control output
Life Expectancy5A model: Mechanical 5.000.000 operations (under no load), Electrical 100.000 operations (5A at 250V AC, resistive load)
8A model: Mechanical 30.000.000 operations (under no load), Electrical 300.000 operations (8A at 250V AC, resistive load)
16A model: Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (16A at 250V AC, resistive load)
Control
Control TypeSingle-set point 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