PT Multi Makmur Teknikatama

ESM-4920

PID Temperature Controller with Universal Input (TC, RTD)

ESM-XX20
- Universal process input (TC,RTD)
- Automatic adaptation of PID coefficients to the system with Self-Tune (Step Response Tuning) and Auto-Tune operation
- 2 Relays and 1 SSR drive output
- Soft Start Output For Resistance Durability
- 4 Digits process (PV) and 4 Digits set value (SV) display
- Configurable ON/OFF, P, PI, PD, and PID control forms
- Programmable Heating or Cooling Functions for Control Output
- Alarm Functions for Alarm Output
- SET Value Limitation For System Protection
- Sensor Break Protection

ESM-4920

Features	Descriptions
Control
Approvals	GOST-R, CE
Communication Protocols	-
Control Form	Programmable On / Off, P, PI, PD, and PID
Reading Frequency	3 readings per second
Electrical Features
Accuracy	± % 0.25 of full scale for Thermocouple and Thermoresistance
Optional Sensor Inputs	-
Scale	Fe CuNi -200°C,900°C
	NiCr Ni -200°C,1300°C
	Pt13%Rh 0°C,1700°C
	Pt10%Rh 0°C,1700°C
	Cu CuNi -200°C,400°C
	PT 100 -200°C,650°C
	PT 100 -199.9°C,650.0°C
Sensor Inputs	J, K, R, S, T (IEC584.1) (ITS90)
	Selectable from parameters
	PT-100 (IEC751) (ITS90)
Supply Voltage and Power	230 Vac (+%15) 50/60 Hz. 1.5 VA
	115 Vac(+%15) 50/60 Hz. 1.5 VA
	24 Vac(+%15) 50/60 Hz. 1.5 VA
	24 Vac/dc (+%15, +%10) 50/60 Hz. 1.5 VA
Output
Analogue Output	-
Optional Outputs	-
Relay Output	5A@250 Vac at resistive load
Relay Output	5A@250 Vac at resistive load (Alarm Output)
SSR Output	Maximum 20 mA @ 12 Vdc
Physical Features
Dimensions	96 mm x 48 mm x 94,5 mm
Installation	Fixed Installation
Protection Class	NEMA 4X (IP65 at front, IP20 at rear)
Storage / Operating Humidity	90 % max. (None condensing)
Storage Temperature	-40°C to +85°C / 0°C to +50°C

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ESM-4920

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