Liquid Flow Controllers and Meters
Alicat’s liquid flow controllers and meters provide accurate measurement and stable control across a wide range of applications. Our Coriolis mass flow instruments can accurately measure and control liquid flow rates up to 300 kg/h even when flowing aggressive liquids and mixtures of unknown composition. When flowing water or other common non-corrosive liquids, our laminar liquid flow instruments can provide real-time measurements and control of process pressure and temperature, with an optional batch processing feature to simplify process control.
From distillation and electrolysis to additive dosing and water treatment, Alicat liquid flow instruments ensure fast, accurate measurement and control of your process.
Liquid Flow Controller and Meter Series | |
| KM Series Coriolis Liquid Flow Meters KC Series Coriolis Liquid Flow Meters | L Series Standard Liquid Flow Meters LC Series Standard Liquid Flow Controllers LB Series Battery Powered Portable Liquid Flow Meters |
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KM–Coriolis Liquid Flow Meters
Coriolis based liquid flow measurement in real time.
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Coriolis liquid flow meters provide high accuracy measurement of liquid flows up to 300 kg/h. The ability to measure liquids independent of composition and aggressive properties makes these liquid flow meters the ideal choice in critical industries such as fuel cell, food & beverage, and semiconductor.
- Composition independent. Coriolis liquid flow meters provide high-accuracy readings regardless of liquid composition, giving you an accurate flow measurement even when your fluid composition is changing or unknown.
- High accuracy. With NIST-traceable accuracy to ±0.2% of reading and repeatability to ±0.05% of reading, Coriolis liquid meters ensure you can carefully monitor and respond to changing process conditions including changes in composition or temperature.
- Robust material compatibility. Available with metal seals and Hastelloy, Coriolis mass flow instruments are compatible with a wide range of liquids including those with aggressive components.
- Insensitivity to external vibration. Built with real-world environments in mind, our Coriolis instruments are able to withstand external vibrations (check out the video).
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KC–Coriolis Based Liquid Flow Controllers
Rapid liquid flow control and dispensing.
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Coriolis mass flow controllers allow for precision control of liquids, including aggressive fluids, into critical industries such as food processing, fuel cell, and catalyst dosing in pharmaceuticals. With flow rates up to 100 kg/h and accuracy to ±0.2% of reading, these liquid flow controllers are an ideal option in processes demanding precision flow control.
- Composition independent. Coriolis liquid flow controllers provide high-accuracy readings regardless of liquid composition, giving you accurate flow control even when your fluid composition is changing or unknown.
- High accuracy. With NIST-traceable accuracy to ±0.2% of reading and repeatability to ±0.05% of reading, Coriolis liquid controllers ensure you are always in control of your process.
- Robust material compatibility. Available with metal seals and Hastelloy, Coriolis mass flow instruments are compatible across a wide range of liquids including those with aggressive components.
- Insensitivity to external vibration. Built with real-world environments in mind, our Coriolis instruments are made to withstand external vibrations (check out the video).
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L–Liquid Flow Meters
Multivariate liquid flow measurement in real time.
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Measure flow rate, line pressure and line temperature simultaneously, all in real time. Add an optional totalizer to track cumulative flow over time.
- Accurate. Measure water flow rates with NIST-traceable accuracy down to 1/50th of full scale. Alternate calibrations are available for methanol, iso-propanol, ethanol, ammonia, dimethylether, iso-pentane, thiophene, iso-octane and heptane.
- Easy to Use. As soon as you turn on the flow meter, it’s ready to display live flow, pressure and temperature readings in your choice of engineering units.
- Connected. Alicat liquid flow meters feature dual digital and analog communications by default and can be ordered with Ethernet/IP, EtherCAT, DeviceNet, Profibus or Modbus (RTU and TCP/IP) communications for easy integration into your digital industrial or laboratory network.
- Portable. LB series portable flow meters are designed to be carried and can withstand drops if they should occur.
Alicat’s L series is suitable for use with non-corrosive liquids.
L-0.5CCM-D
L-1CCM-D
L-2CCM-D
L-5CCM-D
L-10CCM-D
L-20CCM-D
L-50CCM-D
L-100CCM-D
L-200CCM-D
L-500CCM-D
L-1LPM-D
L-2LPM-D
L-5LPM-D
L-10LPM-D
Alicat’s LS series is suitable for use with corrosive liquids.
LS-0.5CCM-D
LS-1CCM-D
LS-2CCM-D
LS-5CCM-D
LS-10CCM-D
LS-20CCM-D
LS-50CCM-D
LS-100CCM-D
LS-200CCM-D
LS-500CCM-D
LS-1LPM-D
LS-2LPM-D
LS-5LPM-D
LS-10LPM-D
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LB–Portable Liquid Flow Meters
Multivariate liquid flow measurement, anywhere you need it.
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Alicat’s portable liquid flow meter makes validation or calibration easier by reducing the downtime and disruption to your process. Instant-on and real-time readings for flow rate, line pressure and line temperature let you get in and out quickly. Add an optional totalizer to track cumulative flow over time.
- Accurate. Calibrate water flow rates with NIST-traceable accuracy down to 1/50th of full scale. Alternate calibrations are available for methanol, iso-propanol, ethanol, ammonia, dimethylether, iso-pentane, thiophene, iso-octane and heptane.
- Easy to Use. As soon as you turn on the flow meter, it’s ready to display live flow, pressure and temperature readings in your choice of engineering units.
- Tough. LB series portable liquid flow meters are designed to be carried and can withstand drops if they should occur.
Alicat’s LB series is suitable for use with non-corrosive liquids.
LB-0.5CCM-D
LB-1CCM-D
LB-2CCM-D
LB-5CCM-D
LB-10CCM-D
LB-20CCM-D
LB-50CCM-D
LB-100CCM-D
LB-200CCM-D
LB-500CCM-D
LB-1LPM-D
LB-2LPM-D
LB-5LPM-D
LB-10LPM-D
Alicat’s LBS series is suitable for use with corrosive liquids.
LBS-0.5CCM-D
LBS-1CCM-D
LBS-2CCM-D
LBS-5CCM-D
LBS-10CCM-D
LBS-20CCM-D
LBS-50CCM-D
LBS-100CCM-D
LBS-200CCM-D
LBS-500CCM-D
LBS-1LPM-D
LBS-2LPM-D
LBS-5LPM-D
LBS-10LPM-D
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LC–Liquid Flow Controllers
Rapid liquid flow control and dispensing.
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Control liquid flow rates up to 10 lpm, or as low as 0.01 ccm, with the fastest control response available in a liquid flow controller. The optional Precision Dispensing Package adds a flow totalizer and control firmware for easy batch processing.
- Versatile. Control liquid flow rates with NIST-traceable accuracy, or control pressure while monitoring flow. Calibrations are available for water, methanol, iso-propanol, ethanol, ammonia, dimethylether, iso-pentane, thiophene, iso-octane and heptane.
- Easy to Use. Monitor live readings of process flow, pressure and temperature, or set up new dispensing batches–all from the front display of the liquid controller.
- Connected. Easy integration into your digital industrial network with EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP) or serial communications options.
Alicat’s LC series uses small proportional valves for control at lower liquid flow rates. Controllers operating at 2 ccm or less use high-performance valves for optimal control at these very low flow rates.
LC-0.5CCM-D-PCA11
LC-1CCM-D-PCA12
LC-2CCM-D-PCA13
LC-5CCM-D
LC-10CCM-D
LC-20CCM-D
LC-50CCM-D
LC-100CCM-D
LC-200CCM-D
LC-500CCM-D
Alicat’s LCR series uses nearly frictionless Rolamite valves for control at higher liquid flow rates.
LCR-1LPM-D
LCR-2LPM-D
LCR-5LPM-D
LCR-10SLPM-D
Alicat’s LCS series for corrosive liquids uses small proportional valves for control at lower liquid flow rates. Controllers operating at 2 ccm or less use high-performance PCA valves for optimal control at these very low flow rates. Some corrosive liquids also require PCA valves to establish a 316L flow path.
LCS-0.5CCM-D-PCA11
LCS-1CCM-D-PCA12
LCS-2CCM-D-PCA13
LCS-5CCM-D (-PCA13)
LCS-10CCM-D (-PCA14)
LCS-20CCM-D (-PCA14)
LCS-50CCM-D
LCS-100CCM-D
LCS-200CCM-D (-PCA17)
LCS-500CCM-D (-PCA17)
Alicat’s LCRS series for corrosive liquids uses nearly frictionless Rolamite valves for control at higher liquid flow rates.
LCRS-1LPM-D
LCRS-2LPM-D
LCRS-5LPM-D
LCRS-10SLPM-D
