Alicat Scientific Inc

Alicat Scientific, a Halma subsidiary headquartered in Tucson, Arizona, manufactures precision mass flow and pressure instrumentation for gas and liquid applications. The company's product portfolio includes the MC-Series laminar differential pressure flow controllers with standard Autotune capability for automated control optimization, the BASIS 2 line of compact MEMS-thermal mass flow instruments with built-in totalizing and scripting, and the IS-Max and IS-Pro intrinsically safe devices certified to cDEKRAus, ATEX, and IECEx standards for Class I Division 1 and Zone 0 hazardous locations. Alicat's FastTrack program builds and ships configurable instruments within three to five business days from order. Flow ranges span 2 SCCM to 1,000 SLPM, and pressure ranges cover 1 to 100 PSI. Supported communication protocols include analog, RS-232, RS-485, Modbus RTU and TCP, PROFIBUS, PROFINET, EtherNet/IP, EtherCAT, and IO-Link. The company also produces liquid flow meters and controllers, gas mixers, and custom OEM solutions with multi-valve controller configurations. Markets served include aerospace and defense, bioreactors and fermentation, calibration and metrology, environmental monitoring, food and beverage, gas chromatography, hydrogen, leak testing, oil and gas, research laboratories, and thin film deposition. Alicat operates globally with offices in the Netherlands serving European customers.