Temperature controller with LCD display ET4430
PIDprogrammablesingle-loop

temperature controller with LCD display
temperature controller with LCD display
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Characteristics

Display
with LCD display
Type
PID, programmable, single-loop
Protection level
IP65
Use
heating, industrial, hot runner, for boiler, for heat pumps, for the food industry
Other characteristics
RS-485
Maximum temperature

Min.: -200 °C
(-328 °F)

Max.: 1,700 °C
(3,092 °F)

Description

2x4 digits LCD display Double set point Selectable sensor type (Pt-100, J, K, L, T, S, R) PID control function with accurate self-tuning Digital inputs can be assigned to 3 different feature Function key can be assigned to 3 different feature Soft-Start function Selectable SSR or relay control output Alarm2 or temperature control output can be programmed as C/A2 relay output Alarm1 output or PID cooling output can be programmed Selectable heating and cooling control Offset feature for input In the case of probe failure periodical running or relay state can be selected Communication via RS-485 ModBus protocol CE marked according to European Norms 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: IP65, Rear panel: IP20 Height - Max. 2000m Electrical Characteristics Supply - 90-250V AC +10% - 20%, 50/60Hz, 24V AC ±10%, 50/60Hz or 10-30V DC / 8-24V AC ±10% SMPS Power Consumption - 5VA External Connections - Plug-in terminals Scale - Pt-100 resistance thermometer -199.9...600.0 °C / -200...600 °C Fe-Const (J) thermocouple -30...600 °C / -30.0...600.0 °C NiCr-Ni (K) thermocouple -30...1300 °C / -30.0...-999.9 °C Fe-CuNi (L) thermocouple -30...600 °C / -30.0...-600.0 °C Cu-CuNi (T) thermocouple -30...400 °C / -30.0...-400.0 °C Pt10Rh-Pt (S) thermocouple -40...1700 °C Pt13Rh-Pt(R) thermocouple -40...1700 °C Accuracy - ±0.5% (of full scale) ±1 digit thermocouple), ±0.2% (of full scale) ±1 digit (Pt-100 resistance thermometer) Line Resistance - Max. 100ohm Output

Catalogs

ET4430
ET4430
7 Pages
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