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GF Signet
GF Signet 515 Rotor-X Paddlewheel Flow Sensor
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Parámetros clave
Wetted parts
Sensor body glass-filled PP or PVDF; rotor PVDF/ETFE options; shaft Ti / Hastelloy-C / PVDF / ceramic / SS / Ta; O-rings FKM / EPDM / FFKM
Type
GF Signet Type 515 Rotor-X insertion paddlewheel flow sensor (self-powered sinusoidal frequency output)
Operating Range
0.3 to 6 m/s (1 to 20 ft/s); turndown about 20:1
Pipe Size
DN15 to DN900 (1/2 to 36 in.) with GF Signet fittings
Linearity Repeatability
Linearity +/-1% of max range; repeatability +/-0.5% of max range at 25 C
Electrical
Frequency about 19.7 Hz per m/s (6 Hz per ft/s) sinusoidal; amplitude about 3.3 V p-p per m/s; source impedance 8 kOhm
| Parámetro | Valor |
|---|---|
| Wetted parts | Sensor body glass-filled PP or PVDF; rotor PVDF/ETFE options; shaft Ti / Hastelloy-C / PVDF / ceramic / SS / Ta; O-rings FKM / EPDM / FFKM |
| Type | GF Signet Type 515 Rotor-X insertion paddlewheel flow sensor (self-powered sinusoidal frequency output) |
| Operating Range | 0.3 to 6 m/s (1 to 20 ft/s); turndown about 20:1 |
| Pipe Size | DN15 to DN900 (1/2 to 36 in.) with GF Signet fittings |
| Linearity Repeatability | Linearity +/-1% of max range; repeatability +/-0.5% of max range at 25 C |
| Electrical | Frequency about 19.7 Hz per m/s (6 Hz per ft/s) sinusoidal; amplitude about 3.3 V p-p per m/s; source impedance 8 kOhm |
| Power | Self-powered; no external power required |
| Temperature Pressure | PP to 90 C / 12.5 bar @ 20 C; PVDF to 100 C / 14 bar @ 20 C (standard/integral ratings) |
| Cable | 2-conductor twisted shielded 22 AWG; 7.6 m (25 ft) standard, extendable to 60 m (200 ft) |
| Document | GF Piping Systems Type 515 Rotor-X datasheet Rev T + 515/2536 operating instructions (gfps.com) |