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RA33
Batch Controller

RA33 - Batch Controller ©Endress+Hauser

Recording and controlling of batch operations

The Batch Controller RA33 is designed to record flow and control output signals for valves and pumps to ensure the exact dosing of predefined batch quantities. The measured volume can be corrected with the temperature/density compensation function. The filling process can be optimized with an automatic or fixed after-run correction. Mineral oils can be corrected according to the ASTM D1250-04 standard.

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  • Process Connection
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RA33
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Các thành phần bổ sung

  • Lợi ích

    • Fixed and automatic after-run correction for constant, extremely accurate results

    • Higher quality through fast and exact dosing

    • Optional volume correction for mineral oils as per ASTM D1250-04

    • Detailed logging of protocols (preset counter, volume counter,...

  • Phạm vi ứng dụng

    Recording and controlling of batch operations. Typical applications include:

    • Food industry

    • Chemical industry

    • Pharmaceutical industry

    • Oil & gas industry

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Details

  • Measuring principle

    Batch controller

  • Function

    Filling & dosing

  • Certification

    CE

    UL listed

    CSA GP

  • Input

    1 x analogue (I) / pulse (for flow)

    1 x RTD (for temperature)

    1 x analogue (I) (for density)

    Loop power supply 24V DC (+/-16%)

  • Output

    1 x analogue (I) / pulse (active)

    2 x open collector

  • Relay output

    2 x relay

  • Auxiliary power supply / Loop power supply

    Low voltage power supply:

    100 bis 230 V AC (-15% / +10%)


    Small voltage power supply:

    24 V DC (-50% / +75%), 24 V AC (±50%)

  • Dimensions (wxhxd)

    144 x 144 x 103.1 mm

    (5.67" x 5.67" x 4.06")

  • Software

    Volume calculation

    1 or 2 stage operation

    Manual and automatic overrun correction

    Volume correction factor (VCF) according ASTM D1250-04 for generalized crude oils, refined products and lubricating oils

  • Operation

    3 operation buttons and 14 function buttons for batch operation or via FieldCare

    Read out of historical / logged data via Field Data Manager software (SQL database and visualization interface)

    Selectable language

  • Display

    160 x 80 Dot-Matrix LCD with white backlit

    Colour change in case of alarm event

    Active display area 70 x 34 mm

  • Measuring principle

    Application manager

  • Measuring principle

    Batch controller

  • Function

    Filling & dosing

  • Calculations

    Volume calculation

  • Number of applications

    1

  • Data storage

    yes

  • Calculation standards

    ASTM D1250-04

  • Communication

    RS232

    USB

    Ethernet

    Modbus TCP

    Modbus RTU

  • Power supply

    Not defined

  • Loop power supply

    Low voltage power supply:

    100 bis 230 V AC (-15% / +10%)

    Small voltage power supply:

    24 V DC (-50% / +75%)

    24 V AC (±50%)

  • Protection class

    IP65

  • Input

    1 x analogue (I) / pulse (for flow)

    1 x RTD (for temperature)

    1 x analogue (I) (for density)

    Loop power supply 24V DC (+/-16%)

  • Output

    1 x analogue (I) / pulse (active)

    2 x open collector

  • Dimensions (WxHxD)

    144 x 144 x 103.1 mm (5.67" x 5.67" x 4.06")

  • Operation

    3 operation buttons and 14 function buttons for batch operation or via FieldCare

    Read out of historical / logged data via Field Data Manager software (SQL database and visualization interface)

    Selectable language

  • Display

    160 x 80 Dot-Matrix LCD with white backlit

    Colour change in case of alarm event

    Active display area 70 x 34 mm

  • Software functions

    Volume calculation

    1 or 2 stage operation

    Manual and automatic overrun correction

    Volume correction factor (VCF) according ASTM D1250-04 for generalized crude oils, refined products and lubricating oils

  • Certificates

    CE

    CSA GP


    NTEP (USA)

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