Flow Control
5896B91A
Brooks Instrument 5896 Readout / Secondary Electronics
About this part
5896B91A is a Brooks Instrument configured part identifier observed on stored auction records for a Brooks 5896 mass flow controller readout. Official Brooks mass-flow-controller manuals reference Model 5896 and the 589x series as older Brooks secondary electronics used with Brooks mass-flow equipment, including power-supply and 5 V reference contexts. no verified official document is currently available that names the exact configured identifier 5896B91A, so installed wiring, input/output behavior, mounting hardware, connected flow device, calibration setup, and replacement compatibility should be verified from the physical unit and the relevant Brooks system documentation
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Part identifier | 5896B91A |
| Observed model context | Stored auction records identify the unit as a Brooks 5896 mass flow controller readout with configured identifier 5896B91A |
| Official series context | Brooks Instrument manuals for related mass flow controllers reference Model 5896 and the 589x series as older Brooks secondary electronics used with Brooks mass-flow equipment |
| Device role | Readout and secondary-electronics support for Brooks mass flow controller or mass flow meter installations; exact connected-device behavior depends on wiring and system configuration |
| 5 V reference boundary | Brooks MFC manuals state that older Brooks secondary electronics such as Model 5896 require the controller 5 V reference to be enabled in specified card-edge calibration or operation contexts; verify wiring before use |
| Configured-unit rule | Do not infer channel count, power-supply arrangement, command/output wiring, bracket fit, connected MFC model, calibration setup, or interchangeability from the base 5896 wording alone |
| Application domain | Brooks Instrument mass-flow readout, setpoint, calibration, or secondary-electronics support in flow-control systems |
Part Photos
10 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 $41.45 to $53.45. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks 5896 Mass Flow Controller Readout 5896B91A w/ 1 Mounting Bracket
- Brooks 5896 Mass Flow Controller Readout 5896B91A w/ Mounting Brackets