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    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
    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

    7963 สินค้าที่แสดงสำหรับ Process Control

    1 จาก 399
    Eliwell EW 4821 Panel Mount Controller, 48mm 2 Input, 3 Output Relay, SSR, 95 To 240 V Supply Voltage ON/OFF, PID
    • RS Stock No. 219-1935
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. EW4821-UNIVERSEL-PTC/NTC/PT100/TC-SA-DI-95/240V
    Each
    THB8,835.14
    Finder Digital Twilight Switch 12 → 24 V ac, 1-Channel
    • RS Stock No. 225-4634
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 11.31.0.024.0000
    Each
    THB2,842.15
    Theben Analogue Twilight Switch 110 → 230 V ac, 1-Channel
    • RS Stock No. 201-7949
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LUNA 110 plus AL
    Each
    THB7,161.57
    Elesa Counter, 5 Digit
    • RS Stock No. 382-6574
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. CE.82233-rb
    Each
    THB3,353.02
    RS PRO PID Temperature Controller, 96 x 96mm 1 Input, 2 Output Relay, SSR, 24 V ac Supply Voltage
    • RS Stock No. 188-5165
    Each
    THB6,029.24
    Rosemount 644 Temperature Transmitter mV, ohm, RTD, Thermocouple Input, 42.4 V dc
    • RS Stock No. 269-1932
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 644SAK7DCJ1M5
    Each
    THB79,471.36
    RS PRO Hour Meter, 6 Digit Analogue, 50Hz, 270 → 460 V ac, 90 → 264 V ac
    • RS Stock No. 896-6945
    Each
    THB741.24
    Lovato 1 Phase LCD Energy Meter, Type Energy Meter
    • RS Stock No. 905-3422
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DMED120T1MID
    Each
    THB4,853.48
    CAL 3300 PID Temperature Controller, 2 Output Relay, SSD, 12 → 24 V ac/dc Supply Voltage
    • RS Stock No. 511-8897
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 330000030
    Each
    THB12,764.85
    Nuvotem Talema ACX Series Current Transformer, 50A Input, 50:1
    • RS Stock No. 173-0064
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. ACX-1050
    Each (In a Box of 240)
    THB172.634
    Lovato 3 Phase LCD Energy Meter, Type Electronic
    • RS Stock No. 183-4277
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. DMED330MID
    Each
    THB13,127.27
    Trumeter APM LCD Digital Panel Multi-Function Meter for Current, Voltage, 68mm x 68mm
    • RS Stock No. 849-4624
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. APM-PROC-APO
    Each
    THB7,273.29
    Eliwell ICPlus Panel Mount On/Off Temperature Controller, 74 x 32mm 1 Input, 1 Output Relay, 230 V Supply Voltage
    • RS Stock No. 877-1466
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. IC+ 902 230V 15A + NTC
    Each
    THB3,958.92
    RS PRO Digital DIN Rail Time Switch 110 → 240 V ac, 1-Channel
    • RS Stock No. 896-6888
    Each
    THB2,954.42
    Eliwell ICPlus Panel Mount On/Off Temperature Controller, 74 x 32mm 1 Input, 1 Output Relay, 12 V Supply Voltage
    • RS Stock No. 877-1454
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. IC+ 902 12V 8A + NTC
    Each
    THB3,981.39
    RS PRO Base Mounted Current Transformer, 150A Input, 150:5, 5 A Output, 30 x 10mm Bore
    • RS Stock No. 171-8769
    Each
    THB502.07
    RS PRO Split Core Current Transformer, 250A Input, 50:1, 5 A Output, 18.5mm Bore
    • RS Stock No. 180-460
    Each
    THB2,004.58
    RS PRO Analogue Voltmeter DC ±1.5 %, 92 x 92 mm
    • RS Stock No. 901-0558
    Each
    THB1,337.73
    Red Lion PAXLCR Counter, Rate Meter, 6 Digit LED, 25kHz, 21.6 → 250 V dc, 50 → 250 V ac
    • RS Stock No. 905-5668
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PAXLCR00
    Each
    THB11,602.29
    RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 1 Output Relay, 24 V ac/dc Supply Voltage
    • RS Stock No. 124-1053
    Each
    THB3,830.56
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