MF50S/AC1DA1BAOKA1B1 is a configured Brooks MF50S Smart Mass Flow controller identifier. Brooks MF50S-MF64S literature describes weatherproof Smart Mass Flow meters and controllers based on Brooks 5850S-5864S technology, with IP65/NEMA 4X-style industrial packaging and gas-flow measurement/control for process applications. Sonisys auction titles for this configured code show N2 and O2 20 SLPM variants; exact gas calibration, valve behavior, fittings, and electrical interface should be verified from the unit label
Unit-specific configuration
Observed configuration
Historical listing records identify this part as N2 at 20 SLM. Exact gas, range, fittings, valve configuration, and communication interface must be verified from the physical unit label.
Configurations vary. Verify the exact unit before choosing a replacement.
Application classSemiconductor/high-purity gas delivery
CategoryFlow Control
Specifications
Identification
Device type
Smart thermal mass flow controller
Series context
Brooks MF Smart / MF50S-MF64S Smart Mass Flow controller family
Technology lineage
MF50S-MF64S literature describes the family as based on Brooks Smart Mass Flow Meters and Controllers, series 5850S-5864S
Configuration
Configured-unit rule
Gas, full-scale flow, connection, valve, calibration reference conditions, and interface options vary by configured model code and nameplate
Applications
Application domain
Process gas, industrial gas, biotech, and semiconductor gas-flow control applications
Enclosure
Industrial packaging
MF50S-MF64S literature describes weatherproof packaging with IP65 / NEMA 4X-style protection
Hazardous area
Zone 2 context
MF50S-MF64S literature describes certification for Zone 2 increased-safety use; exact installed certification should be verified from the device label
Controls
Control platform
Smart Mass Flow instruments use microprocessor-based control with analog or digital communication depending on configuration
Flow
Observed configured ranges
Stored titles for this code show N2 20 SLPM and O2 20 SLPM variants
Connections
Observed process connection clue
Multiple stored titles identify this configured code with 3/8 inch connection wording
Service
Purchase inspection points
Verify gas label, full-scale range, process connections, valve operation, zero/span behavior, connector pinout, power requirements, and any hazardous-area labeling before reuse
