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Display and Electronics Batch Controllers

Batch Controller - Model 515-BT01

The 515 BT01 application is a secure dual stage batch controller for reliable and accurate delivery of pre-set quantities of petroleum and other products. The frequency flow input can accept a quadrature signal for ISO 6551 level B pulse security. The temperature and/or density inputs allow for volume correction to reference conditions.

The instrument can be set to prompt for a valid ID-Tag and/or a Permissive input before a delivery can be commenced. The ID-Tag number is stored as a part of the logged transaction record and can be used to link deliveries to external databases.

A selection of fluid types includes a range of crude and refined petroleum fluids. Temperature compensation for other general fluids is also available via a thermal expansion coefficient or a user defined table.


The gross volume total and flow rate are derived from accurately measured frequency and the number of received pulses.
Volume = pulses/k-factor
Volume flow = frequency/k-factor

The volume correction calculations are based on the ASTM D1250-04 and API Table 54 standard for the following products:

  • Crude Oils
  • Lube Oils
  • Refined Products
  • Light Hydrocarbon Liquids (LPG)

Volume correction for other fluids can be calculated by the following means:

  • General Coefficient of Expansion
  • Pre-programmed User Table

Additional information

Autek contact

Jann Alnes Øverland

Senior Sales Engineer

+47 47462556


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Datasheets Datasheet.pdf (306 KB)