Last Updated: 19/05/2020
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Contrec 515 – CB01 Frequency Input Blending Controller – Frequency Flow, DCV Control

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Part Number: 515 – CB01 Categories: ,
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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  • Free Technical Support
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

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  • Contrec 515 Series with CB01 application is a blending controller measuring the blending flow an in main and process line using frequency flow inputs.

    The blending controller can operate in PRESET, ON-OFF (manual) and RELEASE mode of operation. The latest mode allows for easier tuning of the control loop.

    The main and process flows are used to determine the net volume flow. The operator can view the ratio of totals as well as the ratio of flow rates.

    The control of the process flow is via a digital control valve. The flowrate deadband and control responsiveness can be adjusted to reduce wear on valves.

    CALCULATIONS

    Blend Point Location.

    The controller caters for blending points before and after the main flowmeter. The process flow is a ratio of the net (combined) flow (o-80% range).

    Pflow
    Ratio% = —————- × 100
    Netflow

    During the delivery the ratio setpoint is modified to cater for the flush volume:

    Preset
    SP ratio (mod.) = P ratio —————-
    Preset – Flush

    Product Highlights

    • Tailored for volumetric frequency flow input
    • Pump demand contact
    • Selection of various modes of operation
    • Process line control via DCV (digital control valve)
    • Remote PERMISSIVE input to control delivery’s state
    • PRESET and FLUSH volume parameters to automatically adjust radio setpoint
    • Allows for non-linear correction
    • Storage of 1000 transactions with time and date stamp
    • Selection of second language and user tags
    • Selectable protocols on serial ports including Modbus RTU and Printer output
    • Backlit display with LCD backup

    Datasheet:  Contrec 515 – CB01 Datasheet

    Instruction Manual: Contrec 515 – CB01 Instruction Manual

    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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