Liquid Control M and MA Series rotary motion positive displacement (PD) meters offer the ultimate in measurement accuracy for custody transfer of petroleum product, aviation fuels, LPG, and a broad range of industrial liquids. LC meters incorporate a unique design, presenting minimal intrusion in a flowing stream of liquid, as well as minimal presure drop through the meter
The LC meter consist of a housing in which three synchoronized rotors turn with no metal-to-metal contact. Hydraulic sealing is accpmplished by a stationary boundary layer of liquid, not by the wiping action of meachanical parts.
Meters provide exceptionally accurate service when using Liquid Control’ unique positive displacement matering principle, even under variable operating conditions (changes in temperature, pressure and viscosity). Provides the energy efficient and functional performance desired from an economical volumetric measuring instrument. Available with traditional mechanical seal or glandless magnetic driven pulse output device. A wide range of accessories are available to meet almost every matering need.
- High accuracy and repeatability
- Low maintenance, no metal-to-metal contact in measuring chamber
- Aluminium material of construction
- Sel-contained operation without electrical power or signal conditioning (for units equipped with mechanical registers, printers or presets); no special piping requirements
- Electronic output and registration equipment where enhanced accuracy and electronic comunications are needed
- Weights & Measure approval (world-wide) for custody transfer with mechanical or electronic registration systems meeting API standards
- Electronic accessories designed and approved to Class 1 Div. 2 standards
Superior Performance Features
Low pressure drop–will operate on gravity flow or pump pressure
Sustained accuracy– no wear from metal-to-metal contact inside the measuring chamber means minimal deteriooration in accuracy over time, fewer recalibrations, and longer service life. Meters conform to NIST and Measures accuracy requirements.
Wide temperature range-product can be matered accutately from -40°F (-40°C) to 160°F (71°C)
Wide viscocity range-LC meters can accurately meter products from less than 30 SSU (less than 1 centipoise) t0 1.500.000 SSU (325.000 centipoise)
Maximum adaptability– Right angle design with choice of stock or custom elbows/ fitting provides unequaled mounting flexibility to meet your installation requirements.
Performance Specifications
Liquid Controls positive displacement meters are engineered to provide accurate performance and a long, troublefree service life requiring minimal maintenance with few replacement prts. The unique cast-case construction of the M and MA Series meters results in low pressure drop for most liquids, delivering superior performance and minimal demand on system pumps. The exclusive LC matering element eliminates loads on bearings, eliminates axial thrust and performs with equal accuracy for forward or reverse flow. M and MA series’ meters compact design and multiple inlet/ outlet configurations provide unmatched mounting versatility.
Accuracy/ Performance :
Repeatability
Capable 0f 0.02% or better at any flow rate over entire range
Linearity
- Over 5 : 1 range
Mech registration : capable of ±0.125% or better from max. nom. flow rate
Elect. registration : capable of ±0.10% or better from max. nom flow rate - Over 10 : 1 range
Mech registration : capable of ±0.22% or better from max. nom flow rate
Elect. registration : capable of ±0.10% or better from max. nom flow rate - Over 40 : 1 range
Mech registration : capable of ±0.5% or better from max. nom flow rate
Elect. registration : capable of ±0.15% or better from max. nom flow rate
Temperature range
-40° F to 160° F (-40°C to 71°C)
Specification Product :
| Model | M-5 |
| Size | 5 |
| Fitting Size | 1.5 Inc |
| Max. Nominal Flow Rate | 60 GPM |
| Max. Nominal Flow Rate | 227 LPM |
| Max. Nominal Flow Rate | 14 M3/H |
| Max. Pressure | 10.3 BAR |
| Max. Pressure | 1034 kPA |