EI2041
  • 4 digits display

  • Display scale can be adjusted between -1999 and 4000

  • Decimal point can be adjusted between 1. and 3. digits

  • Measurement unit can be displayed

  • Selectable four different standard input types (0-20mA, 4-20mA, 0-1V, 0-10V)

  • User can calibrate the device according to specified input type

  • Sampling time can be adjusted in four steps

  • Stores maximum and minimum measurement values

  • Two relay outputs for control and alarm (order option)

  • Above and below set point value can be set

  • Selectable independent, deviation and band alarm

  • Sensor supply output(Optional)

  • RS485 Modbus RTU communication protocol feature (order option)

  • CE marked according to European Norms

Manuals

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 Consumption7VA
External ConnectionsScrew-terminals
ScaleAdjustable between -1999...4000
Accuracy0-1V DC: ±0.5% (of full scale)
0-10V DC: ±0.5% (of full scale)
0-20mA DC: ±0.5% (of full scale)
4-20mA DC: ±0.5% (of full scale)
Measurement Range0-1V DC: Max. 1.1V
0-10V DC: Max. 12V
0-20mA DC: Max. 25mA
4-20mA DC: Max. 25mA
Input Empedance0-1V DC: Approx. 100kohm
0-10V DC: Approx. 100kohm
0-20mA DC: Approx. 10ohm
4-20mA DC: Approx. 10ohm
Outputs
Auxiliary Power SupplyAll sensor supply outputs maximum 50 mA (regulated and isolated)
Alarm Output2 Relays: 250V AC, 8A (for resistive load), NO
Life ExpectancyMechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
Control
Control TypeDouble set-point and alarm control
Control AlgorithmOn-Off
HysteresisAdjustable between 1...200
Housing
Mounting MethodPanel mounting
DimensionsW77xH35xD61 mm
WeightApprox. 250g (after packaging)
Enclosure MaterialSelf extinguishing plastics