RS PRO ESM Panel Mount PID Temperature Controller 2 Input, 3 Output Relay, SSR 240V On-Off, PID Controller

RS stock no.:: 222-8153
Manufacturer:: RS PRO

RS PRO ESM Panel Mount PID Temperature Controller 2 Input, 3 Output Relay, SSR 240V On-Off, PID Controller

Subtotal (1 unit)*

R 4 724,59

(exc. VAT)

R 5 433,28

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 9 unit(s) shipping from 30 March 2026

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Units	Per unit
1 +	R 4,724.59

*price indicative

RS stock no.:: 222-8153
Manufacturer:: RS PRO

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	PID Temperature Controller
	Output Type	Relay, SSR
	Number of Inputs	2
	Number of Outputs	3
	Maximum Current	5A
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	50°C
	Control Type	On-Off, PID Controller
	Maximum Supply Voltage	240V
	Display Type	LED
	Maximum Voltage	240V
	IP Rating	IP65, IP20
	Standards/Approvals	CE
	Length	48mm
	Width	96mm
	Series	ESM
	Mount Type	Panel Mount
	Input Type	Thermocouple, RTD

	Select all
	Brand RS PRO
	Product Type PID Temperature Controller
	Output Type Relay, SSR
	Number of Inputs 2
	Number of Outputs 3
	Maximum Current 5A
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 50°C
	Control Type On-Off, PID Controller
	Maximum Supply Voltage 240V
	Display Type LED
	Maximum Voltage 240V
	IP Rating IP65, IP20
	Standards/Approvals CE
	Length 48mm
	Width 96mm
	Series ESM
	Mount Type Panel Mount
	Input Type Thermocouple, RTD

COO (Country of Origin):: TR

RS PRO ESM-9420 PID Temperature Controller

Introducing a high-quality digital process controller unit from the trusted brand RS PRO. This universal input controller is designed for controlling temperatures and measuring temperatures values. Upon inspection, the unit is sturdy, simple to set up, easy to use, and packed with features such as programmable heating and cooling. Our process controller is available with a 100 to 240V supply voltage and operates with a high degree of accuracy.

Why would you choose this controller?

The RS PRO ESM-9420 is the universal input temperature controller having 4 digits process (PV) and 4 digits process set value (SV) display. This controller has adaptation of PID coefficients to the system with self-tune and auto tune operation.

Features and Benefits

Universal process input (TC, RTD)

Self-Tune (Step Response Tuning) automatic adaptation of the coefficients to the system

2 Relays and 1 SSR drive output

Soft Start Output for Resistance Durability

Specifications

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

Applications

Automation & Control

Manufacturing

Industrial Control

FAQs

What does PID mean?

PID means Proportional Integral Derivative