+GF+ P51530-S0 - Flow-Sense/Hall-Pulse-Output - PP PVDF DN40-DN100 Self-Powered Insertion Flow Sensor
The +GF+ Signet P51530-S0 is a 515 Rotor-X paddlewheel flow sensor with PP body, black PVDF rotor, natural PVDF pin, FKM for ½-4″ full-pipe liquids. Key specifications include: 0.3-6 m/s flow velocity range, ±1% FS / ±0.5% repeatability accuracy, self-powered sinusoidal ~19.7 Hz/(m/s) output on 7.6 m shielded cable, 12.5 bar@20°C maximum operating pressure, -18…+90°C temperature range, and compatibility with 5090/8550/8900/9900 systems.
This sensor provides flow-proportional pulses for critical applications including pump protection, filtration, DI/RO systems, scrubbers, and chemical delivery. The unit operates without requiring differential pressure measurements or external power.
The PP/PVDF/PVDF construction offers superior resistance to halogens and oxidizers compared to titanium-pin P0 models, while maintaining lower cost than all-PVDF T0 versions. This makes it ideal for mid-corrosion pure-water and chlorinated loop applications.
| Parameter | Specification |
|---|---|
| Model / Part No. | P51530-S0 (Code: 198 801 661) |
| Product Type | Rotor-X Paddlewheel Flow Sensor (Standard Mount) |
| Flow Velocity Range | 0.3 - 6 m/s (1 - 20 ft/s) |
| Pipe Size Compatibility | DN15 - DN100 (½″ - 4″) |
| Output Signal | Self-powered sinusoidal frequency (AC Freq.) |
| Body / Rotor / Pin Material | Polypropylene (PP) / Black PVDF / Natural PVDF |
| Linearity | ±1% of max. range @ 25°C (77°F) |
| Repeatability | ±0.5% of max. range @ 25°C (77°F) |
| Operating Temperature | -18°C to 66°C (0°F to 150°F) |
| Max. Operating Pressure (PP) | 12.5 bar @ 20°C (180 psi @ 68°F) |
| Standard Cable Length | 7.6 m (25 ft), extendable up to 60 m (200 ft) |
| Weight | Approx. 0.432 kg (0.95 lb) |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
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