Flow Control
MF531AB42D1E30A
Brooks Instrument MF Series Mass Flow Controller
About this part
MF531AB42D1E30A is a configured Brooks Instrument MF Series mass flow controller identifier observed in stored Sonisys auction records and surplus and listing evidence. Official Brooks sources support the MF Smart / MF50S-MF64S family as elastomer-sealed thermal mass flow controllers with Smart Mass Flow platform context, but no verified official Brooks configured-part PDF naming MF531AB42D1E30A is currently available. Exact gas, flow calibration, pressure rating, fittings, signal option, approval status, and service suitability should be verified from the physical unit label and calibration paperwork
Unit-specific configuration
Historical listing records identify this part as 300 SLPM. 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.
No archived photo available
Key Facts
Specifications
| Configured part identifier | MF531AB42D1E30A |
| Device type | Brooks Instrument MF Series thermal mass flow controller |
| Official series context | Brooks lists the MF Smart Series as legacy elastomer-sealed thermal mass flow controllers |
| Related model-family documentation | Brooks MF50S-MF64S and Smart Mass Flow documentation provides family context only; it does not identify this complete configured part number |
| Primary function | Measures gas mass flow and controls gas flow to a command setpoint through a control-valve assembly |
| Smart mass-flow platform context | Brooks Smart Mass Flow documentation describes microprocessor-based electronics with analog output, selectable setpoint sources, digital communication options, alarms, and diagnostics depending on configuration |
| MF Series environmental context | MF Series data-sheet evidence describes weatherproof industrial packaging with IP65 / NEMA 4X context for the MF50S-MF64S family |
| Configured-unit rule | Gas, full-scale range, calibration reference, pressure conditions, fittings, seal material, valve behavior, analog I/O, digital communication, and approval status vary by complete model code and physical unit label |
| Exact listing flow context | Surplus and listing evidence for MF531AB42D1E30A reports 300 SLPM full-scale flow/range and 70 F calibration reference temperature; treat these as observed unit context, not an official model-wide specification |
| Exact listing pressure and temperature context | Surplus and listing evidence for MF531AB42D1E30A reports 30 psig operating pressure, 1000 psig maximum pressure, and 149 F maximum temperature; verify against the physical unit before service |
| Application domain | Industrial, laboratory, process-gas, and equipment-support gas-flow control applications where the configured gas, range, pressure, and interface match the installation |
| Hosted family documentation | Brooks MF50S-MF64S family documentation and Brooks 5800-S Smart-Series platform documentation are hosted locally for reference |
Documentation Downloads
Local PDF copiesPart Photos
0 imagesHistorical archive images for identification, labels, connectors, and condition reference, not current inventory.
Historical Listings & Prices
Historical listing data, not a current offerThe typical recorded price range is $710.60 to $710.60. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks MF Series Mass Flow Controller MF531AB42D1E30A