ESM-4420 PID Temperature Controller with Universal Input (TC, RTD)

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ESM-XX20 series are designed for measuring and controlling temperature values. They can be used in wide variety of applications with universal process (TC, RTD) input, control outputs and selectable alarm functions. Application Fields: Glass, Plastic Petro-Chemistry Textile, Automative, Machine Production Industries. 

Display and Front Panel
Buttons SetP, Aset and direction buttons
Led Indicators

PS (Process set value), AS (Alarm set value),

PO (Process output), AO (Alarm output),

°C and °F unit display LEDs

Process Display 10.1 mm Red 4 digits LED display
Set Display 8 mm Green 4 digits LED display
Body
Physical Features 48 mm x 48 mm 95 mm
Protection Class NEMA 4X (IP65 at front, IP20 at rear)
Weight Approximately 0.25 Kg.
Installation Fixed Installation
Electrical Features
Supply Voltage and Power 230 V ~ (+%15) 50/60 Hz. 1.5 VA
115 V ~ (+%15) 50/60 Hz. 1.5 VA
24 V ~ (+%15) 50/60 Hz. 1.5 VA
24 Vac/dc (+%15, +%10) 50/60 Hz. 1.5 VA
Sensor Inputs

J ,K ,R ,S ,T (IEC584.1)(ITS90) Selectable from parameters

PT-100 (IEC751)(ITS90)

Accuracy ± % 0.25 of full scale for Thermocouple and Thermoresistance
Outputs
Process Output 5A@250 V~ at resistive load
Alarm Output 5A@250 V~ at resistive load
SSR Output Maximum 20 mA@12 Vdc
Control
Control Form Programmable On / Off, P, PI, PD, and PID
Reading Frequency 3 readings per second
Quality Standarts
Approvals UL Recognized Component  (File No : E 254103),  GOST-R, CE

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