The Cartridge Style Gas Turbine Meter is a unique one-piece cartridge design which has been adapted to include a gas rotor and bearing assembly. Each meter has three separate rotor designs which overlap adjacent meter ranges and will conform to more pipe sizes without reduction or expansion requirements. Covering flow rates from 0.5 to 200 ACFM, these meters will work within pressures from vacuum to 2000 psi. Replacement cartridges are fully-calibrated and are ready for installation with no special tools required. The Tungsten carbide v-cup bearing design provides excellent performance and unequalled service life in non-lubricating and solids containment gases.
Specifications
| Linearity | ±1.0% |
| Repeatability | ±0.25% |
| Frequency Output | 100 to 1,100 Hz. |
| Voltage Output | Approximately 100 mV @ 100 Hz to 1.5 V (RMS)@ 1,000 Hz Maximum Overrange 125% of flow rate for intermittent periods. |
| Pressure Drop | 0.5 psi at 100% of flow range. |
| Pressure Rating2 – PSI (kPa)* | 1” – 2” MNPT …………………………………….. 2,000 (34,474) ANSI Raised Face Flanges: Class 150 …………………………… 275 (1,896) Class 300 …………………………… 720 (4,964) Class 600 …………………………… 1,440 (9,929) |
| Installation | Vertical or Horizontal |
| Materials of Construction | – Body: 316 L Stainless Steel – Flanges: 316 Stainless Steel – Rotor: CD4MCu – Bearings: 410/430 Stainless Steel |