Mass Flow Controllers & Meters

model

L-Series: Liquid Flow Meters

Alicat L-series liquid flow meters simultaneously measure volumetric flow rate, liquid pressure, and liquid temperature in real time. Add an optional totalizer to track cumulative flow over time.

  • Fast, accurate, multivariate data. Immediately upon powering up, the meter is ready to display instantaneous volumetric flow rate, liquid pressure, and liquid temperature readings with NIST-traceable accuracy of 2% of full scale – in your choice of engineering units.
  • Easy integration. Custom process ports and electrical connectors in addition to your choice of EtherNet/IP, EtherCAT, DeviceNet, Profibus, Modbus (RTU and TCP/IP), or serial communications options enables easy integration into your industrial process.

Accessories included with purchase:

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Not exactly what you’re looking for?

  • We offer several additional liquid meter options, including portableanti-corrosive, and Coriolis devices (see “models” tab below).
  • If a liquid meter is not what you need, check out our other pressure or flow solutions.
  • Still don’t see what you need? Feel free to contact us and discuss custom build options with one of our applications engineers.
L-Series performance
  • Available ranges: max 0–10 LPM, min 0–0.5 CCM
  • Flow measurement range: 2% – 100% of full scale
  • Calibration accuracy, NIST-traceable: ±2% of full scale
  • Repeatability: ±2% of full scale
  • Typical measurement response time: <10 ms
  • Warm-up time: <1 s
L-Series operating conditions
  • Default calibration: water
  • Alternate calibrations (request at time of order): methanol, iso–propanol, ethanol, ammonia, dimethylether, iso–pentane, thiophene, iso–octane, heptane
  • Operating temperature: –10°C (non-freezing) to +60°C
  • Full scale operating pressure: 115 PSIA
  • Proof pressure: 215 PSIA
Available device ranges for L-Series

Alicat offers liquid meters with custom flow ranges from 0.5 CCM full scale to 10 LPM full scale, each with a measurement range of 2% to 100% of full scale. Custom devices are ranged to best meet your specific application needs for full scale flow rate and operating range.

It is important to note that some device specifications vary depending on the full scale flow rate.

If you have any questions or need additional information, reach out to our applications engineers.

Device customization | Build and performance options

  • Communications protocols: analog, RS–232, RS–485, DeviceNet, EtherCAT, EtherNet/IP, Modbus RTU or TCP/IP, PROFIBUS
  • Displays: monochrome or color; integrated or panel–mount
  • Process connections: NPT, SAE, AN, BSPP/G, welded compression, or VCR/VCO fittings
  • Elastomers: Viton, FFKM, EPDM, Silicone
  • Calibration: Custom
  • Performance: Flow totalizer

Accessories | Sold separately

  • Process port fittings and filters
  • Power supplies
  • Communications cables and conversion cables
  • BB3 and BB9 multi-drop breakout boxes
Liquid flow characterization

Characterize the flow rate of water through a pump, or of saline fluid through medical tubing. The optional flow totalizer makes it easy to quantify the total volume of liquid that has flowed during the test.

Questions about this product?