Liquid Controls M and MA series rotary motion positive displacement (PD) meters offer 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 instrusion in a flowing stream or liquid, as well as minimal pressure drop through the meter.
The LC meter consists of a housing in which three synchronized rotors turn with no metal-to-metal contact. Hydraulic sealing is accomplished by a stationary boundary layer of liquid, not by the wiping action of mechanical parts.
Meters provide exceptionally accurate service when using Liquid Controls 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 istrument. 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 repetability
- Low maintenance, no metal-to-metal contac 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
- Electronic output and registration equipment where enhanced accuracy and electronic communications are needed
- Weigh & Measures approval (world-wide) for custody transfer with mechanical or electronic registration systems API 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 over time, fewer recalibrations and linger service life. Meters conform to NIST and International Weight and Measures accuracy requirement
Wide temperature range-product can be metered accuately from -40°F (-40°C) to 160°F (71°C)
Wide viscosity range-LC meters can accurately meter products from less tahn 30 SSU (less tahn 1 centipoise) to 1.500.000 SSU (325.000 centipoise)
Maximum adapatability-right angle design with choice of stok or custom elbows/ fitting provides unequaled mounting flexibility tom meet your installation requirements
Accuracy/ Performance :
Repeatability
Capable of 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 | MS-7 |
| Size | 7 |
| Fitting Size | 2 Inc |
| Max. Nominal Flow Rate | 100 GPM |
| Max. Nominal Flow Rate | 378 LPM |
| Max. Nominal Flow Rate | 23 M3/H |
| Max. Pressure | 150 PSI |
| Max. Pressure | 10.3 BAR |
| Max. Pressure | 1.034 kPA |