The Series 10A2235 Ratosight Flow Rate Indicator is a rugged, low cost, glass tube variable area flowmeter that provides stable and reliable operation while measuring liquid or gas flow rates. The meter can be supplied with Ratolarm extension for alarm actuation.
| Accuracy: | 1/2 inch: ±10% Optional : ±5%
1 to 2 inch: ±5% Optional: ±3%
| | Repeatability: | 2% | | Rangeability: | 10 to 1 | | Operational Limits: | Max. Process Temperature: 250ºF
Min. Process Temperature: 32ºF
Safe Working Pressures: | 1/2” | = 175 psig | | 1” | = 125 psig | | 1-1/2” | = 100 psig | | 2” | = 75 psig |
| | Flow Rates: | 0.02 to 50.0 gpm H2O; 0.05 to 110.0 scfm Air | | Materials: |
| | Meter Body: | 85-5-5-5 bronze | | Float: | Brass for Liquids
Aluminum for gases
SS float extension for alarms
Optional: Monel for liquids | | O-Rings: | Buna “N”, optional Viton | | Scale: | Directly on glass tube | | Connections: | 1/2”, 1", 1-1/2", 2" NPT |
For sizing assistance, please download our sizing checklist. |
