Flow Control
1140B12H5B2A
Brooks Instrument Full-View Variable-Area Flowmeter
About this part
Brooks Instrument 1140B12H5B2A is a configured Full-View Series 1140 industrial glass-tube variable-area flowmeter. Brooks identifies Model 1140 as the flange-connection version of the legacy 1110/1140 family; the precise flow scale and other configured materials and options should be confirmed from the instrument nameplate and scale
Configurations vary. Verify the exact unit before choosing a replacement.
No archived photo available
Key Facts
Specifications
| Product family | Full-View Series 1140 |
| Device type | Industrial glass-tube variable-area flowmeter |
| Model 1140 connection style | Flange connections |
| Series standard flow accuracy | ±2% of full scale for 127 mm, 150 mm, and 250 mm tubes; optional ±1% of full scale |
| Series repeatability | 0.5% of full scale |
| Metering tube | Borosilicate glass |
| Series ambient temperature limits | 33 to 125 °F (1 to 52 °C) |
| Series operating-fluid temperature limits | 33 to 250 °F (1 to 121 °C) with metallic end fittings |
Part 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 $438.43 to $478.43. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks Instrument 1140B12H5B2A Variable Area Flow Meter 0-67gpm 1-1/2in