Brooks Instrument 3809E13BBHLA1AAMT3809 Flow Meter

The Brooks MT3809E stainless‑steel metal‑tube variable‑area flow meter (rotameter) is designed for inline liquids measurement in 1‑inch lines with ANSI Class 300 flanged connections, delivering a direct‑reading gallons‑per‑minute scale in a rugged, metal‑tube body. The “E” variant includes an integrated transmitter with optional alarms and pulse output, plus an LCD display and local operator interface for parameter adjustments in hazardous areas, as documented for MT3809E/MT3819E instruments. As part of Brooks’ MT3809/3819 VA flow meter family, this device combines durable metal‑tube construction with electronics options to support precise process control in industrial fluids, including chemical processing, oil & gas, and general manufacturing environments. Typical applications include inline flow indication in process lines across multiple industries, where reliable 1‑inch, 300‑class flange connectivity and a hardware‑ready meter with transmitter options are advantageous.