Digital Liquid Flow Measurement and Control alicat.com/liquid Series Overview Alicat Scientific L-Series digital liquid flow meters accurately and rapidly measure the volumetric flow rate and temperature of process liquids. Gauge pressure measurement is an available option. Alicat LC-Series liquid flow controllers provide precise control of volumetric flow via customized high-speed proportional control valves. At the heart of Alicat’s L/LC-Series liquid flow meters and controllers is a patented, internally compensated, laminar differential pressure measurement technology that yields linear results over a wide flow range. All liquid flow meters and controllers come with NISTtraceable calibration sheets. With no internal moving parts or heating elements, the L/LC Series is electrically efficient and insensitive to bumps or changes in orientation. Alicat backs every liquid flow instrument with generous customer support, including free technical phone support, prompt recalibration service and a lifetime warranty. Alicat L/LC-Series liquid flow meters and controllers feature bleed ports and large integrated displays with touchpads. LC-Series controller touchpads enable setpoint control access and PID valve tuning. The L/LC Series comes standard with both analog and RS-232 digital communications. Extensive product customizations are available, including Class 1, Div 2 ATEX/CSA ratings for use in hazardous environments and battery operation for meters (LB Series). Applications Alicat Scientific L/LC-Series digital liquid flow meters and controllers are used in a variety of industries, from process manufacturing and food analysis to analytical testing and metrology. Multi-variable measurement and a 50:1 turndown ratio allow a single L/LC-Series meter or controller to replace several application-specific devices. 2% accuracy, 2% full-scale repeatability and <100 ms control response times ensure that liquid flow processes operate as intended. L-Series meters are available in full-scale flow rates from 0-0.5 ccm to 0-10 lpm. LC-Series controllers are available in full-scale flow rates from 0-0.5 ccm to 0-5 lpm.

Technical Data for Alicat LC & LCR Water Flow Controllers 0 – 5 ccm Full Scale through 0 – 5 lpm Full Scale Alicat LC and LCR-Series water flow controllers display both water flow and water temperature. An optional pressure sensor is also available. Standard Specifications (Contact Alicat for available options.) Performance Available Ranges Accuracy at calibration conditions after tare Zero Shift and Span Shift 0.02% Full Scale / ºCelsius / Atm Operating Range / Turndown Ratio 2% to 100% Full Scale / 50:1 Turndown Maximum Flow Rate Typical Response Time Warm-up Time Operating Conditions Operating...