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Overview

Liquid Controls LCR-II registration delivers consistent, reliable, and accurate metering data. Used in truck-mounted or fixed-site custody transfer applications worldwide.

LCR-II electronic registers provide:

  • Improved efficiency relative to mechanical systems
  • Custody Transfer Approvals
  • Rugged & Reliable
  • Simple Operation
  • Compatible with mobile computing solutions such as DMS

System Features:

  • Multi-point calibration to improve the accuracy over a wide flow range
  • Electronic Temperature Volume Compensation (ETVC) to compensate for varying temperatures during delivery
  • Valve control and audit trail provide increased security
  • Future expansion and modularity with RS232/485 communication
  • Greater control and accuracy of the delivery system through the use of two stage valves, optical air eliminators and LCR-II

 

REPEATABLILITY: Capable of .03% of reading over entire range.

LINEARITY: Capable of ±0.10% or better over a 5:1 range from maximum nominal meter capacity.

LINEARITY: Capable of ±0.10% or better over a 10:1 range from maximum nominal meter capacity.

LINEARITY: Capable of ±0.15% or better over a 40:1 range from maximum nominal meter capacity.

Multi-point calibration for meters equipped with LectroCount™ Electronic Registration allows superior accuracy (linearity) as indicated above.

Power Requirements:

LectroCount® LCR-II: +9 - 28 VDC

Environmental:

Enclosure:  Class 1, Division 2, Group C&D design, NEMA 4X

Operating Temp Range:  -40° to 158°F (-40° to 70°C)

Approvals:

US Weights & Measures: LCR-II

Measurement Canada: LCR-II

Output:

RS232/485

Printer: 

Epson, Okidata and Blaster Models

Electrical:

Power:  +9 to 28VDC, 3A maximum (including solenoid valves)

Inputs:

Temperature input: 4-Wire Platinum RTD

Pulse Inputs:  +5 to 28 volt peak to peak, open collector, single channel or quadrature

Additional Outputs:

Control Valve (2): Open drain transistor for 2 stage valve control, 1A Max. per channel, (12VDC or 24VDC)

Auxiliary (2):  Open drain transistor for general purpose auxiliary control, Aux(1) 1A Max, Aux(2) 150mA Max

Scaled Pulse Output:  Open drain output, 1 A Max.

LectroCount™ electronic registers are available with a selection of accessories including optical air eliminators, two stage valves, printers, remote displays and that integrate with electronic registers to provide more control and accuracy during deliveries.