LectroCount LCR-II™ Electronic Register
Pump and Print Electronic Registration
[Liquid Controls Logo] LectroCount LCR-II Electronic Register
The LectroCount LCR-II is a microprocessor-based electronic meter register from Liquid Controls. It is designed for configuring meter systems, interfacing with electronic components such as pumps and injectors, and performing Weights & Measures approved custody transfer actions.
Product Visual Description
The LectroCount LCR-II unit is depicted as a compact, robust electronic register. It features a blue and grey casing with a clear liquid crystal display (LCD) showing "6317.08 Gallons". Prominent control buttons are labeled "RUN", "STOP", "PRINT", "SHIFT PRINT", "SELECT", and "INCREASE". A rotary selector switch is also visible. The unit displays the "L" logo associated with Liquid Controls.
Benefits
- Proven long service life
- Increased accuracy with multi-point calibration
- Simple operation
- Reliable in harsh environments
- Improved efficiency relative to mechanical systems
Features
- 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
- Security settings
- Two auxiliary outputs (settings include: On, Off, On During Delivery, Monitor Flow Rate, Toggle Flowrate, and Flow Direction)
- No-flow timer
- RS232/RS485 communication
- Electronic temperature volume compensation (ETVC)
- Electronic presetting by volume
- Electronic valve control
- Electronic air or vapor elimination
- 10-digit totalizer
- Two control buttons for accessing and adjusting programmable data
- NEMA 4X enclosure
- Operating temperature range: -40 to 158 °F (-40 to 70 °C)
- Available in Class I, Div 1 or Div 2 enclosure, Groups C & D
- Easy-to-use RUN, STOP, PRINT, SHIFT PRINT red rotary selector switch
- Hinged door for easy access to internal connections
- One closure connection point with Weights & Measures sealable captive fastener
- Compatible with most flowmeters (accepts input from PD, Amplified Turbine, Electromagnetic and Mass flowmeters)
General Information
Liquid Controls' LectroCount LCR-II is a microprocessor-based electronic meter register. Its primary functions include configuring the meter system to the properties of the metered liquid, interfacing with the electronic components of the meter system (and external components such as pumps, injectors, and shutdown devices), and performing Weights & Measures approved custody transfer actions.
The LCR-II performs well in both mobile and fixed installations. It can control a meter system as a standalone unit, or it can be used as a slave to a host controller such as a process controller or an in-cab data management system.
Operation, setup, and configuration functions can be performed using the red rotary selector switch and the 'SELECT' and 'INCREASE' buttons. An external lap pad and EZCommand, a software program for personal computers, are also available for LCR-II setup and configuration.
Specifications
| Specification | Details |
|---|---|
| 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 | 1/2" NPT (5 ports), 3/4" NPT (2 ports) |
| 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 Temperature Probe | 4 wire platinum sensor, 100 Ω resistance at 0 °C, 138.5 Ω resistance at 100 °C |
| Remote Electronic Display | 1 A sinking capability |
Dimensions
Front View
Dimensions: 15 inches (height) x 9.94 inches (width) x 5.19 inches (depth). The front panel displays the LectroCount LCR-II model name, a liquid crystal display (LCD) showing volume, and control buttons (RUN, STOP, PRINT, SHIFT PRINT, SELECT, INCREASE).
Top View
Dimensions: 13 inches (width) x Ø 7.5 inches (depth). The top view shows the overall shape and width of the unit.
Rear View
The rear panel features a tapped point for a ground screw, five 1/2-inch NPT ports, and two 3/4-inch NPT ports for cable entry and connections. It also includes designated holes for Weights & Measures seals.
Side View
Dimensions: 10.5 inches (height) x 8.04 inches (depth), with an approximate 70° angle. This view illustrates the profile and depth of the unit.
Note: Consult the factory when certified engineering drawings are required. Dimensions shown are not suitable for construction or modifications.
