About
ETR121/ETR141 - Controllers with double set-point
Power supply12...24Vac - 24Vac - 115Vac - 230 Vac12...35Vdc
Display 3 digits (ETR121) - 4 digits (ETR141)
Input TC K - R - J - S - PT100 - Nl100 - PT1000 - PTC - NTC - 0/4...20mA - 0...10v - Potentiometers 6K, 150K
Accuracy At 25°C: 0.5%, ± 1 digit for thermocouples and RTD Ambient temperature: 0.2%, ± 1 digit for V and mA
Alarm options 2 set-points - ON/OFF, PID Autotuning
Output Control relays 10A (AD execution)Control relays 8A (A-B-C executions)Alarm relays (AD-A-B-C executions)SSR command (all versions)
Engineering units - -
Temperature 0…+40°C
Front panel protection IP65 (with gasket)
Absorbed power - -
Password Configuration password, quick programming by Memory Card
Size Housing: 32 x 74 X 61 mm Frontal panel: 35 x 77 mm
Approvals and Certification CE
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Measured value |
temperature
|
| Display |
4-digit
|
| Type |
panel-mount
|
| Other characteristics |
4-20 mA
|
| Applications |
for thermocouples
|
