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Liquid Controls LectroCount LCR-II™ Electronic Register

An electronic meter register built on a microprocessor is called the LCR-II.  With over 100,000 LCR-IIs currently in use, it has emerged as the most trusted and best-selling electronic register globally in terms of volume. Its main duties include setting up the meter system to correspond with the characteristics of the metering liquid, interacting with the electronic parts of the meter system (as well as external parts like pumps, injectors, and shutdown devices), and carrying out custody transfer operations that have been approved by Weights & Measures.

  • premium-badge1 Original Products
  • premium-badge2 Warranty Against Defects
  • premium-badge3 Returns & Refunds Policy
  • premium-badge4 Ships Worldwide
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  • Features
  • Controls
  • Versatility
  • Regulatory
  • Specification
  • Dimension
  • Weights & Measures custody transfer (product delivery and ticket generation)
  • Metrological data collection
  • Four product calibrations
  • Multi-point and Single-point calibration
  • Printed delivery, shift, and diagnostic tickets
  • Delivery quantity and totalizer
  • No-flow timer
  • 10-digit totalizer
  • Easy-to-use RUN, STOP, PRINT, SHIFT PRINT red rotary selector switch
  • Two auxiliary outputs (settings include: On, Off, On During Delivery, Monitor Flow Rate, Toggle Flowrate, and Flow Direction)
  • RS232/RS485 communication
  • Two control buttons for accessing and adjusting programmable data
  • Compatible with most flowmeters (accepts input from PD, Amplified Turbine, Electromagnetic and Mass flowmeters)
  • Electronic temperature volume compensation (ETVC)
  • Electronic presetting by volume
  • Electronic valve control
  • Electronic air or vapor elimination
  • Security settings
  • NEMA 4X enclosure
  • -40 to 158 °F (-40 to 70 °C) temperature range
  • Available in Class I, Div 1 or Div 2 enclosure, Groups C & D
  • Hinged door for easy access to internal connections
  • One closure connection point with Weights & Measures sealable captive fastener

Materials of Construction

Aluminum Alloy ADC12

Corro-Coat PE 74-141 Polyester Powder Coat

Weight

8.4 lbs (3.8 kg)

Display Elements

Liquid crystal display (LCD)

Cable Entry

½" NPT (5)

¾" NPT (2)

Temperature Rating

-40 to 158 °F (-40 to 70 °C)

Input Voltage

9 to 28 VDC, 4.5 A maximum (including solenoid valves)

Pulse Output

5 to 28 V peak to peak, 7500 Hz maximum

Scale Pulse Output

150 mA sinking capability

Electrical Protection

5 A Fuse

Communications

RS-232: EIA-232E standard RS-485: SAE J1708 standard

Auxiliary 1 Output

1 A sinking capability

Auxiliary 2 Output

150 mA sinking capability

Solenoid 1 Output

10.2 to 27.2 VDC 1 A maximum

Solenoid 2 Output

10.2 to 27.2 VDC 1 A maximum

Solenoid 3 Output

10.2 to 27.2 VDC 1 A maximum

Optical Sensor

+10 to +28 VDC

0.5 A maximum

RTD TemperatureProbe

4 wire platinum sensor

100 Ù resistance at 0 ºC

138.5 Ù resistance at 100 ºC

Remote Electronic Display

1 A sinking capability

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