Brooks Instrument Smart-Series Digital Mass Flow Meter
About this part
5860S/BC1AA0AC3BA0A1 is a configured Brooks Instrument 5860S Smart-Series thermal mass flow meter identifier observed in stored Sonisys auction records and exact marketplace identity pages. Official Brooks 5800S documentation covers the 5860S meter model, and the Brooks Profibus-DP model listing identifies 5860S/BC as a mass flow meter flow-range family, but no verified official Brooks PDF, product page, or build sheet is currently available that names the full configured identifier. Exact gas, calibrated full-scale flow, fittings, output selection, communication option, seal package, and customer-specific suffix meaning should be verified from the physical unit label or calibration paperwork
Configurations vary. Verify the exact unit before choosing a replacement.
Application classSemiconductor/high-purity gas delivery
CategoryFlow Control
Specifications
Identification
Device type
Smart-Series digital thermal mass flow meter
Series family
5800S Smart Mass Flow Series
Configured code
5860S/BC1AA0AC3BA0A1
Official covered meter models
Brooks 5800S documentation covers Smart Mass Flow Meter models 5860S, 5861S, 5863S, and 5864S
Official partial model-code context
Brooks Profibus-DP documentation lists 5860S/BC as a mass flow meter base model with full-scale flow ranges from 0.008 to 30 ln/min
Configuration
Configured-unit rule
Gas, calibrated full-scale range, fittings, seal package, output type, communication interface, pressure option, and customer suffixes vary by configured model code and physical nameplate
Flow
5860S/BC family flow range context
Brooks model-listing context identifies 5860S/BC mass flow meters with 0.008 to 30 ln/min full-scale flow ranges, depending on configuration
Performance
Accuracy
+/-0.7% of rate and +/-0.2% full scale at calibration conditions; optional +/-0.5% of rate and +/-0.1% full scale depending on configuration
Repeatability
+/-0.25% of rate
Rangeability
50:1 within specified accuracy
Meter response
Standard flow-output response is 1 second, with response up to 0.2 seconds available on request
Pressure
5860S pressure rating context
Brooks documentation lists 5860S pressure rating context of 100 bar standard with a 300 bar version optional
Environmental
Temperature range
Ambient and process gas: 0 C to 70 C
Materials
Wetted materials
Stainless steel wetted parts with Viton, Buna-N, PTFE/Kalrez, EPDM, or mechanical elastomers depending on configured build
Mechanical
Process connection context
Brooks 5800S documentation lists adapterless, tube compression, VCR, VCO, NPT, BSP, and flanged connection contexts depending on model and configured build
Electrical
Electrical connector
15-pin D-type connector with gold-plated contacts; 9-pin D-type connector applies when Profibus-DP is configured
Analog flow output
0-5 Vdc, 1-5 Vdc, 0-20 mA, or 4-20 mA proportional to mass flow depending on configured output
5860S meter power consumption
+24 Vdc +/-10% at 80 mA, 120 mA for Profibus, or +15 Vdc +/-5% at 90 mA
Controls
Digital communication
RS-232 or RS-485 communication with selectable baud rates from 1200 to 38K4; Profibus-DP up to 12 Mbit/sec when configured
Calibration storage
Digital communication can access calibration data, including storage of up to 10 calibration curves
Diagnostics
Self-diagnostics can activate an alarm output and expose failure details through digital communication
Applications
Application domain
Analytical, laboratory, semiconductor, process gas, and industrial gas-flow measurement systems
Observed variants
Stored auction gas/range combinations
No reliable gas or calibrated full-scale flow range was extracted from stored auction titles for this exact configured identifier
