Brooks Instrument MT3809G Metal Tube Variable Area Flowmeter
About this part
3809GAA13AFBC1A00000 is a configured Brooks Instrument 3809G / MT3809G metal tube variable area flowmeter identifier observed in Sonisys auction history. Official Brooks MT3809G documentation supports the metal-tube variable-area flowmeter identity, gas/liquid/steam service context, optional electronics, and model-code configuration structure; exact flow scale, process connection, wetted materials, pressure rating, temperature limits, approvals, and electronics should be verified from the specific unit label and Brooks order documentation. Stored auction evidence for this exact identifier observes -55 C to 75 C wording, but that evidence is retained only as observed listing context
Configurations vary. Verify the exact unit before choosing a replacement.
Application classIndustrial automation and process equipment
CategoryFlow Control
Specifications
Identification
Part identifier
3809GAA13AFBC1A00000
Manufacturer
Brooks Instrument
Official document family
Brooks MT3809G Series metal tube variable area flowmeters
Device type
Configured metal tube variable area flowmeter
Configuration
Model-code context
Brooks MT3809G data sheet model-code tables use the 3809 G prefix; the remaining characters define configured options that must be checked against the specific nameplate and order documentation
Configured-unit rule
Flow range, process connection, transmitter, alarm, material, pressure, temperature, approvals, valve, flow-controller, and certificate options vary by configured model code and must be verified from the nameplate, scale, and order records
Flow
Measuring principle
Variable area metal tube flow measurement
Documented service media
Gas, liquid, and steam applications depending on configured meter materials, scale, and process limits
Accuracy
Series accuracy context
Brooks MT3809 current product and family documentation lists MT3809 accuracy context at +/-2% full scale / Class 2.5 VDI/VDE for applicable configurations; exact configured accuracy should be verified from the unit documentation
Series repeatability context
Brooks MT3809 current product and family documentation lists 0.25% repeatability for many MT3809 options except ELF; exact configured performance depends on the selected meter and options
Ratings
Series operating-temperature context
Brooks MT3809G literature describes a broad series-level operating-temperature envelope up to -198 C to 420 C depending on housing, electronics, approvals, and process conditions
Materials
Family material context
Brooks MT3809G literature describes primary meter availability in 316/316L stainless steel, ETFE liner availability, and additional corrosion-resistant material options depending on configuration
Connections
Family connection context
Brooks MT3809G literature describes ASME, DIN, and JIS flange choices plus threaded options; exact connection size and standard must be verified from the configured code and physical meter
Electronics
Optional electronics
Brooks MT3809G literature describes optional 4-20 mA/HART-7 transmitter, Foundation Fieldbus transmitter, alarms, pulse output, local display, and inductive alarm configurations
Installation
Orientation context
Brooks MT3809G data sheet describes vertical installation within 5% of true vertical with bottom inlet and top outlet for the documented family
Observed Listing Context
Observed exact-code configuration
Stored auction context for 3809GAA13AFBC1A00000 records Brooks 3809GAA flow meter wording with -55 C to 75 C observed temperature wording; this is observed unit context, not an official model-wide specification
