MLS Lanny SERIES EHPm EHPmFL Electronic High Pressure Regulator
Price: Contact
Brand: MLs Lanny
Category: Thiết bị tự động hóa
Supplier: AnhNghiSon
Origin: Germany
0911472255The MLS Lanny SERIES EHPm EHPmFL Electronic High Pressure Miniature Regulator represents a pinnacle engineering milestone in the realm of digital pressure regulation, meticulously conceptualized, designed, and manufactured at MLS Lanny's (Lanny GmbH) state-of-the-art facility in Germany. Within modern industrial sectors, particularly high-power fiber laser cutting technology and complex structural pressure testing grids, regulating gas dynamics at elevated high-pressure ranges (typically from 25 bar up to 50 bar or 64 bar) necessitates an exceptionally robust yet highly sophisticated and responsive actuation platform. The SERIES EHPm EHPmFL product line was engineered to address this rigorous requirement comprehensively. Standing in stark contrast to conventional mechanical pressure regulators that are inherently prone to downstream pressure fluctuations, mechanical diaphragm fatigue, and pronounced response hysteresis, this advanced digital instrument operates entirely upon an ultra-fast closed-loop proportional control architecture. The device integrates an onboard piezoresistive pressure transducer chiseled to endure extreme forces, which continuously evaluates and updates real-time output pressure values thousands of times per second, transmitting these metrics back to the central controller board. The intelligent microcontroller instantly calculates any variance between the actual pressure and the preset analog command (0-10V or 4-20mA from the master PLC), immediately driving a dual-solenoid setup (inlet and exhaust valves) through a high-frequency Pulse-Width Modulation (PWM) algorithm to compensate for pressure differentials. This comprehensive process executes within a mere matter of milliseconds, completely neutralizing flow hysteresis, delivering an ideal linear response, and upholding absolute output pressure stability even during abrupt flow demand spikes or extensive primary supply tank drops.
The "EHPm" designation stands for Electronic High Pressure miniature/modular footprint optimization, while the "EFL" suffix marks the specific variant configured for flange-mounting or high-flow optimization (Flange/Flow variant). This specific layout permits the module to be easily sub-base manifold mounted or coupled directly onto high-end technical laser cutting heads. This equipment serves as a foundational core component in next-generation fiber laser cutting beds, where the pressures of auxiliary process gases like Nitrogen (N2) or Oxygen (O2) must undergo real-time, high-speed modifications corresponding with precise cutting coordinates, varying material sheet thicknesses (stainless steel, aluminum, copper), and real-time nozzle traversal velocities to ensure clean, burr-free edge surfaces while minimizing expensive process gas waste. Hardware-wise, the MLS Lanny SERIES EHPm EHPmFL showcases the finest masterclass German machining, featuring a ruggedized valve body CNC-milled from monolithic blocks of high-strength, corrosion-resistant alloys, integrated with proprietary high-grade sealing matrices (premium FKM/Viton compounds) to eliminate gas leakage at extreme operating thresholds. The heavy-duty industrial enclosure carries robust IP65/IP67 ingress ratings, completely isolating sensitive internal electronics from airborne metal dust, oil vapors, and liquid sprays. Furthermore, the electronic motherboard is fortified with active electromagnetic compatibility filters (EMI/RFI shielding), ensuring error-free, highly precise signal transmission even when surrounded by strong magnetic fields generated by laser resonators, heavy transformers, or nearby variable frequency drives. Adopting the MLS Lanny SERIES EHPm EHPmFL digital high-pressure regulation platform provides industrial operations with the critical technology required to maximize machining throughput, compress product defect rates, achieve long-term utility overhead savings, and fully transition production assets toward smart factory automation standards.
• Manufacturer: MLS Lanny (Lanny GmbH)
• Country of Origin: Germany
• Product Category: Electronic High Pressure Regulator / Digital High-Pressure Proportional Valve
• Product Line Model: SERIES EHPm EHPmFL
• Operational Principle: Digital Closed-Loop Proportional Control
• Operating Pressure Range: Specialized for high-pressure scales (Configurations available for 0 - 30 bar, 0 - 50 bar, or up to 64 bar max)
• Command Input Set-point: Standard analog 0 - 10 VDC or 4 - 20 mA selectable options
• Monitor Feedback Output: Analog 0 - 10 VDC or 4 - 20 mA mapping real-time output pressure values
• Operating Supply Voltage: 24 VDC ± 10% (Low current draw, energy-optimized circuit)
• Integrated Pressure Sensor: Onboard high-pressure piezoresistive semiconductor diaphragm sensor
• Linearity Error Factor: < ± 0.5% of Full Scale (F.S.)
• Repeatability Index: < ± 0.2% of Full Scale
• Dynamic Response Time: 10 ms to 25 ms (Ultra-fast execution suited for high-speed dynamic pressure shifting)
• Valve Body Structural Composition: Monolithic High-Grade Stainless Steel or specialized heavy-duty alloys
• Sealing Elements (Seals): High-pressure FKM (Viton) compounds engineered for broad thermal ranges and absolute leak prevention
• Compatible Media Streams: Nitrogen (N2), Oxygen (O2), Argon (Ar), High-Pressure Compressed Air, inert gases, and other non-corrosive gas compositions
• Mechanical Interfacing Options: Specialized Flange Mount configuration or high-pressure threads in accordance with EFL specifications
• Electrical Ingress Protection Rating: IP65 / IP67 certified dust-tight and water-resistant execution
• Allowable Operating Thermal Range: -10 °C to +60 °C Ambient environment
