Aalborg introduces Model XFM Thermal Mass Flow Meter with optional Profibus DP Interface. This low cost "Smart" Meter is designed to be programmed remotely. The unit offers superior performance by its ability to store calibration data for 1 to 10 gases and conversion factors for up to 32 gases. Accuracy is ±1% of FS at calibration temperature and pressure.The XFM's automatic sensor zero offset adjustment can be activated locally with a maintenance push button or remotely via digital interface.
Digital command technology starts, reads, or saves the current auto zero value.Additional XFM features include aluminum and stainless steel models, digital interface RS485, RS231 (with or without LCD displays), and optional Profibus DP (with I&M functionality).Also available are Programmable Totalizer, High/Low Flow Alarms, Self-Diagnostic Tests, 23 different Volumetric Flow or Engineering Units and Internal or user-specific K-factors.Aalborg's XFM Digital Thermal Mass Flow Meters are NIST traceably calibrated, individually programmed and manufactured in Aalborg's ISO 9001 Certified Facility.
