Kobold DRH - Paddle Wheel Flow Sensor

The highly versatile KOBOLD DRH Paddle Wheel Flow Sensor delivers precise flow measurement with ±2.5% full scale accuracy across ranges from 0.05 to 13.2 GPM, featuring an exceptional seven material combinations to accommodate virtually any liquid or aggressive chemical application. Utilizing Hall effect technology to detect magnetic-embedded rotating paddle wheels, this compact flow sensor generates outputs proportional to flow rate and is available with frequency signals, 4-20 mA transmission, or comprehensive compact electronics featuring LED displays and programmable setpoint switches. With material options including brass, 316L stainless steel, POM (polyoxymethylene), and PVDF construction combined with ceramic axles and PTFE paddles, the DRH offers outstanding chemical compatibility and pressure resistance up to 580 PSIG while maintaining a consistent 176°F temperature rating across all configurations. Available in both 3/8" and 1" NPT connection sizes with horizontal flow orientation and minimal 14.5 PSI pressure drop at full flow, this versatile instrument provides exceptional value for industrial and OEM applications requiring reliable measurement in limited spaces. The DRH's modular design allows for easy integration into control systems via various electrical connection options including M12 connectors and DIN 43650 plugs, with lightweight construction (as little as 0.55 lb for plastic versions) and NEMA 4X protection ensuring reliable service in demanding environments.