Liquid Control M and MS Series rotary motion positive displacement (PD) meters offer the ultimate in measurement accuracy for custody transfer of petroleum product, viation fuels, LPG and a broad range of industrial liquids. LC meters incorporate a unique design, presnting minimal instrusion in a flowing stream of liquids, as well as minimal pressure drop through the meter
The LC meters consists of a housing in which three synchronized rotors turn with no metal-to-metal contact. Hydarulic sealing is accomplished by a stationary boundary layer of liquid, not by the wiping action of mechanical parts.
Meters provide exceptionally service when using Lquid Controls’ unique positive displacement metering principle, even under variable opearting conditions (cahnges 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 metering need.
- High accuracy and repeatability
- Low maintenance no metal-to-metal contact in measuring chamber
- Aluminium materials of construction
- Self-contained operation without electrical power or signal conditioning (for units equipped with mechanical registers, printers or presets) no special piping requirements
- Weight & Measures 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 deterioration in accuracy overtime, fewer recalibrations and longer service life. Meters conform to NIST and International Weight and Measures accuracy requirements
Wide temperature range-product can be metered accurately from -40°F (-40°C) to 160°F (71°C0
Wide viscocity range-LC meters can accurately meter products from less than 30 SSU (less than 1 centipoise) to 1.500.000 SSU (325.000 centipoise)
Maximum adaptability-right angle design with choice of stock or custo elbows/ fitting provides unequaled mounting flexibility to meet your installation requirements
Performance Specifications
Liquid Controls positive displacement meters are engiereed to provide accurate performance and a long trouble free service life requiring minimal maintenance with few replacement parts. 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 metering element eliminates inaccuracies due to clearance changes, minimizes 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 flange configurations provide unmatched mounting versatility.
Accuracy/ Performance
Repeatability
Capable of 0.02% or better at any rate over entire range
Linearity
- Over 5 : 1 range
Mech registration: capable of ±0.125% or better from max. flow rate
Elect. registration: capable of ±0.10% or better from max. flow rate - Over 10 : 1 range
Mech registration: capable of ±0.22% or better from max. flow rate
Elect. registration: capable of ±0.10% or better from max. flow rate - Over 40 : 1 range
Mech registration: capable of ±0.5% or better from max. flow rate
Elect. registration: capable of ±0.15% or better from max. flow rate
Temperature range
-40° F to 160°F (-40°C to 71°C)
Specification Product :
| Model | MS-30 |
| Size | 30 |
| Fitting Size | 3 Inc |
| Max. Nominal Flow Rate | 150 GPM |
| Max. Nominal Flow Rate | 1323 LPM |
| Max. Nominal Flow Rate | M3/H |
| Max. Pressure | 150 PSI |
| Max. Pressure | 10.3 BAR |
| Max. Pressure | 1.034 kPA |