The Blancett® Model B1750 positive displacement flow meter provides high measurement accuracy, trouble-free operation and long service life for fluids over a wide viscosity range. Applications include lubricants, fuels, chemicals, solvents, oils, and greases. The B1750 meter is bi-directional (using appropriate electronics) and has an extremely large turndown ratio, up to 400:1 in some models, with full accuracy at extremely low flow rates.
Features
- Maintains an accuracy rate of +0.5% of reading and repeatability of +0.1%, while measuring a variety of liquids
- Measures fluids with a wide range of viscosities, including lubricants, fuels, chemicals, solvents, oils and greases
- Built with only two 2 moving parts, providing trouble-free operation and long service life
- No need for additional straight run piping
- The K-factor represents the number of output pulses transmitted per unit volume of liquid passing through the positive displacement meter.
Specifications
- 303 Stainless steel body & housing
- Stainless Steel bearings
- PTFE O-Ring
- -20°F-185°F (-29-85°C) operating temperatures
- 5000 PSI Maximum pressure
- Female NPT end connections
- 10:1 turndown ratio
- ±0.5% Accuracy
- ±0.1% repeatability
- Oil-NIST traceable calibration
| Part Number | Bore Size | End Connection | Flow Range | K-Factor³ Pulse/Gal | End to End to Length |
|---|---|---|---|---|---|
| B175-A20 | 1/4 in. | 1/4 in. Female NPT | .01-2 GPM | 15,900 | 2.17 in. |
| B175-A30 | 1/2 in. | 1/2 in. Female NPT | 0.03-7 GPM | 6,600 | 2.64 in. |
| B175-A60 | 3/4 in. | 3/4 in. Female NPT | 0.05-20 GPM | 1800 | 4.21 in. |
| B175-A80 | 1-1/4 in. | 1-1/4 in. Female NPT | 0.5-60 GPM | 1600 | 5.5in. |
