Flow Control
1110DC01CMGAA
Brooks Instrument Full-View Glass-Tube Variable-Area Flowmeter
About this part
Brooks Instrument 1110DC01CMGAA is a configured Model 1110 Full-View industrial variable-area flowmeter with horizontal 1/4-inch female NPT inlet and outlet connections. Its ordering code specifies a Size 2, 150 mm R-2-15-A borosilicate metering tube, spherical 316 stainless-steel float, gas special-inscription scale, brass end fittings, PTFE packing and O-ring, and no listed accessory. The Full-View 1100 Series is a legacy product family
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Manufacturer | Brooks Instrument |
| Model | 1110 Full-View |
| Measurement principle | Variable area |
| Meter size | Brooks Size 2 |
| Tube designation | R-2-15-A |
| Nominal scale length | 150 mm |
| Connection orientation | Horizontal inlet and horizontal outlet |
| Scale configuration | Special gas inscription; special calibration not required |
| Accessories | None specified by the ordering code |
| Standard accuracy | ±2% of full scale |
| Repeatability | 0.5% of full scale |
| Reference capacity | 1.6 SLPM air at 14.7 psia and 70°F (21°C), or 44.2 cm³/min water, for the R-2-15-A tube with 316 stainless-steel float; these are reference table values rather than the unit's special scale inscription |
| Metering tube | Borosilicate glass |
| Float | Spherical 316 stainless steel |
| End fittings | Brass |
| Packing | PTFE (Teflon®) |
| O-ring | PTFE (Teflon®) |
| Process connections | 1/4-inch female NPT |
| Connection adjustment | Rotatable 360° in 90° increments |
| Ambient temperature | 33 to 125°F (1 to 52°C) |
| Operating-fluid temperature | 33 to 250°F (1 to 121°C) for this metallic-end-fitting configuration |
| Maximum non-shock operating pressure | 500 psig at 70°F, 150°F, and 250°F for a Size 2 meter with metallic end fittings |
Model-code decoding
The legacy Brooks ordering matrix divides the identifier into ten configuration fields.
| Code segment | Ordering field | Decoded configuration |
|---|---|---|
| 111 | Base model | Threaded Full-View industrial glass-tube flowmeter |
| 0D | Connection orientation | Horizontal inlet; horizontal outlet |
| C | Meter size | Size 2 |
| 0 | Tube designator | R-2-15-A, 150 mm rib-guided tube |
| 1 | Float designator | Spherical float |
| C | Float material | 316 stainless steel |
| M | Scale | Special gas inscription; special calibration not required |
| G | Materials of construction | Brass fittings; PTFE packing; PTFE O-ring |
| A | Connection type | NPT |
| A | Accessories | None |
Installation and operating guidance
- Mount within 6 degrees of true vertical, with flow entering at the bottom and leaving at the top.
- Open process flow slowly and avoid pressure or flow surges that could damage the glass metering tube.
- Do not service or disassemble the flowmeter while it is pressurized.
- Check tube and scale zero alignment before initial operation and after reassembly.
Legacy and retrofit context
Brooks classifies the Full-View 1100 Series as a legacy glass-tube variable-area flowmeter family. Brooks states that the GT1600 Series can be configured to retrofit Models 1110, 1114, 1140, and 1144. A retrofit must be selected for the original meter's connection geometry, scale, flow conditions, and wetted materials; GT1600 is therefore a configurable retrofit family rather than an exact universal substitute.
Documentation Downloads
Local PDF copiesPart Photos
5 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 $100.00 to $100.00. Based on 1 archived listing record; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks Instruments 1110DC01CMGAA Glass Tube Full-View Flowmeter 258F