ET2011
Selectable double set point
Selectable thermocouple types or PT100 input (order option)
PID control function with accurate self-tuning
Soft-Start function
Offset feature for input
C/A2 Relay output programmable as alarm or control output
Selectable SSR control output
Selectable heating/cooling control
In case of sensor failure, manual control can be selected
CE marked according to European Norms
Manuals
| Environmental Conditions | |
| Ambient/Storage Temperature | 0...50 ºC / -25...70 ºC |
| Relative Humidity | 80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C |
| Protection Degree | According to EN 60529 Front panel: IP62, Rear panel: IP20 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Supply | 230V AC +10% -20% or 24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS |
| Power Consumption | 5VA |
| External Connections | Plug-in terminals |
| Scale | Fe-Const (J) thermocouple 0...600 °C NiCr-Ni (K) thermocouple 0...1300 °C Cu-CuNi (T) thermocouple 0...400 °C Pt10Rh-Pt (S) thermocouple 0...1700 °C Pt13Rh-Pt (R) thermocouple 0...1700 °C Pt-100 resistance thermometer -200...600 °C Pt-100 resistance thermometer -99.9...300.0 °C |
| Accuracy | ±0.5% (of full scale) ±1 digit |
| Line Resistance | Max. 100ohm |
| Output | |
| C/A2 Output | Relay: 250V AC, 8A (for resistive load), NO+NC selectable as control or Alarm2 output Relay: 250V AC, 16A (for resistive load), NO selectable as control or Alarm2 output |
| SSR Output | 12V, 20mA |
| Life Expectancy | Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A and 16A at 250V AC, resistive load) |
| Control | |
| Control Type | Single set-point and alarm control |
| Control Algorithm | On-Off, P, PI, PD, PID (selectable) |
| A/D Converter | 12 bit |
| Sampling Time | 100ms |
| Proportional Band | Adjustable between 0% and 100%. If Pb=0%, On-Off control is selected |
| Control Period | Adjustable between 1 and 250s |
| Hysteresis | Adjustable between 1 and 50 °C/F |
| Output Power | The ratio of power at a set point can be adjusted between 0% and 100% |
| Housing | |
| Mounting Method | Panel mounting |
| Dimensions | W77xH35xD61 mm |
| Weight | Approx. 215g (after packaging) |
| Enclosure Material | Self extinguishing plastics |