Process Control

The RS range of Process Control equipment is essential for managing complex processes and automation environments. A process control system allows the sophisticated, fully automated systems in an industrial facility to adjust minor parameters automatically, with no further human intervention required.

When conditions are not as expected, the operator may record indications to evaluate the process's current state. It is not feasible and unreliable to control most processes manually due to their continuous interactive nature. It is possible to automate such processes with the help of instrumentation.

Most industrial processes and generating systems require a consistent and reliable operation, which is made possible by instruments. To maintain a process at the desired state, instrumentation monitors, records, and controls it. This is the essence of process control.

Whenever a process is being controlled, measurement is the first step. The parameters which need measurement are:

  • Fluid pressure
  • Fluid flow rate
  • Objects' temperatures
  • Fluid-filled vessel volume
  • Chemical concentrations
  • A machine's position
  • Motion or acceleration
  • Dimensions of an object
  • Inventory count
  • Electrical voltage
  • Resistance or current

Typical final process control devices include:

  • Throttle valve (for controlling a fluid's flow rate)
  • An electric motor
  • Electric heaters.

Both measurements and final controls play a role in the process.

With everything from temperature control technologies, to panel meters, and timers, RS provides solutions and support no what your application.

What Process Control equipment do I need?

Whether in manufacturing or engineering, there are certain process control equipment categories that are widely used. Any commercial or production environment will benefit from

Temperature Controllers

Temperature Controllers are essential for controlled storage conditions, and sensors and temperature monitoring equipment ensure the safe, reliable running of mobile and static temperature-sensitive storage areas.

Panel Meters

Panel Meters are vital for maintaining visible control and measurement of process systems and are available in digital and analogue formats. They are essential in power measurement in electrical systems.

Timers & Counters

Timers and Counters are important components in the automation and control of electrical machinery and systems, allowing pre-set responses where mechanical precision is required.

Current Transformers

Current Transformers (CTs) are used to measure the current flowing through another circuit. High-voltage lines are monitored with CTs in power grids nationwide. In a CT, the primary current is measured in the primary winding and then an alternating current is produced in the secondary winding.

Energy Meter

Energy meters measure the amount of electricity being consumed, which allows for an estimate of energy usage over time.

Ammeters
Ammeters
Counters
Counters
Current Transformers
Current Transformers
Energy Meters
Energy Meters
Heater Pads
Heater Pads
Heating Elements
Heating Elements
Multi Function Panel Meters
Multi Function Panel Meters
Panel Meter Accessories
Panel Meter Accessories
Panel Printers
Panel Printers
Safety IO Modules
Safety IO Modules
Shunts
Shunts
Temperature Control Accessories
Temperature Control Accessories
Temperature Controllers
Temperature Controllers
Temperature Transmitters
Temperature Transmitters
Time Switches
Time Switches
Voltmeters
Voltmeters

8998 Products showing for Process Control

1 of 450
In Stock
RS PRO Current Transformer 30 A 10 mm Bore
  • RS Stock No. 180-469
Subtotal (1 unit)
SGD35.07(exc. GST)
SGD35.07/unit
In Stock
HOBUT DIN Range Analogue Panel Ammeter 100 A AC/DC
  • RS Stock No. 914-5382
  • Mfr. Part No. D72SD5A/0-200A
Subtotal (1 unit)
SGD39.35(exc. GST)
SGD39.35/unit
In Stock
Jumo STB/STW DIN Rail Temperature Limiter 2 Input, 2 Output 2 Relay 240V ac On-Off
  • RS Stock No. 773-7554
  • Mfr. Part No. 701150/8-01-0253-2001-23/005
Subtotal (1 unit)
SGD1,079.10(exc. GST)
SGD1,079.10/unit
In Stock
PR Electronics 6300 Temperature Transmitter RTD, Thermocouple Input 30V dc, 85 °C, -40 °C
  • RS Stock No. 270-1737
  • Mfr. Part No. 6335A2B
Subtotal (1 unit)
SGD1,313.68(exc. GST)
SGD1,313.68/unit
In Stock
Broyce Control BZCT Series Current Transformer 35 mm Bore
  • RS Stock No. 397-9117
  • Mfr. Part No. BZCT035
Subtotal (1 unit)
SGD71.41(exc. GST)
SGD71.41/unit
In Stock
HOBUT PD7 Series Analogue Voltmeter AC, 72 mm, 72 mm
  • RS Stock No. 287-2172
  • Mfr. Part No. PD72MIS250V/2-003
Subtotal (1 unit)
SGD60.88(exc. GST)
SGD60.88/unit
In Stock
HOBUT D72SD Analogue Panel Ammeter 5 A AC, 72 mm x 72 mm, Class 1.5 Moving Iron
  • RS Stock No. 313-407
  • Mfr. Part No. D72SD5A/2-001 SCALED 0/5A
Subtotal (1 unit)
SGD38.15(exc. GST)
SGD38.15/unit
In Stock
Curtis 906 Series Digital Voltmeter DC, LED Display 10-Digits, 31.2 mm, 53.2 mm
  • RS Stock No. 533-4207
  • Mfr. Part No. 906T12BNBGN
Subtotal (1 unit)
SGD81.10(exc. GST)
SGD81.10/unit
In Stock
Lascar DPM 125 RS Series Digital Voltmeter DC, LCD Display 3.5-Digits ±1 %, 22.2 mm, 45 mm
  • RS Stock No. 257-212
  • Mfr. Part No. DPM 125
Subtotal (1 unit)
SGD110.30(exc. GST)
SGD110.30/unit
In Stock
Delta Electronics DTK Panel Mount PID Temperature Controller 1 Input, 2 Output Relay 240V PID Controller, On-Off
  • RS Stock No. 241-1638
  • Mfr. Part No. DTK4848R01
Subtotal (1 unit)
SGD115.05(exc. GST)
SGD115.05/unit
In Stock
RS PRO Digital Voltmeter DC, LED Display 5-Digits 1 %, 45 mm, 45 mm
  • RS Stock No. 233-7808
Subtotal (1 unit)
SGD107.78(exc. GST)
SGD107.78/unit
In Stock
RS PRO Analogue Voltmeter AC, 68 mm, 68 mm
  • RS Stock No. 186-2457
Subtotal (1 unit)
SGD30.26(exc. GST)
SGD30.26/unit
Stocked by manufacturer
Schneider Electric Wall Mounted Light Sensor For Use With Multi 9
  • RS Stock No. 211-2696
  • Mfr. Part No. CCT15260
Subtotal (1 unit)
SGD163.15(exc. GST)
SGD163.15/unit
In Stock
Eurotherm 3200 Panel PID Temperature Controller, 4 Output Relay 264V ac On-Off
  • RS Stock No. 489-4095
  • Mfr. Part No. 3208/CC/VH/LRDX/R
Subtotal (1 unit)
SGD1,252.15(exc. GST)
SGD1,252.15/unit
In Stock
Murata Power Solutions ACA-20PC Digital Ammeter 100 A AC/DC, 0.838 in x 1.336 in, ±0.15 % FS Current Transformer
  • RS Stock No. 374-4630
  • Mfr. Part No. ACA-20PC-2-DC1-RL-C
Subtotal (1 unit)
SGD127.50(exc. GST)
SGD127.50/unit
In Stock
Omron RS485 Plug In Optional Module for use with E5CN-H Series
  • RS Stock No. 739-0697
  • Mfr. Part No. E53-CN03N2
Subtotal (1 unit)
SGD184.46(exc. GST)
SGD184.46/unit
In Stock
LEM HASS 50 ... 600-S Series Current Transformer 50 A 5V 20 mm Bore
  • RS Stock No. 497-182
  • Mfr. Part No. HASS 50-S
Subtotal (1 unit)
SGD30.17(exc. GST)
SGD30.17/unit
In Stock
Lumel RE22 Panel Mount PID Temperature Controller 1 Input, 1 Output Relay 230V PID Controller
  • RS Stock No. 894-6998
  • Mfr. Part No. RE22 112008
Subtotal (1 unit)
SGD157.19(exc. GST)
SGD157.19/unit
In Stock
Carlo Gavazzi 1 Phase LCD Energy Meter, Type Energy Meter
  • RS Stock No. 223-8040
  • Mfr. Part No. EM111DINAV81XS1X
Subtotal (1 unit)
SGD232.67(exc. GST)
SGD232.67/unit
In Stock
RS PRO Digital DIN Rail Time Switch 6LL003-08 DIN Rail Time Switch 240V ac
  • RS Stock No. 896-6876
Subtotal (1 unit)
SGD96.26(exc. GST)
SGD96.26/unit
1
2
3
450
Results per page

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy