The Messotron WP Series Inductive Displacement Transducers, engineered and manufactured in Germany, represent a premium category of long-range linear position measuring systems specifically optimized to solve critical large-scale stroke monitoring tasks demanding absolute operational reliability and extraordinary mechanical durability within the most severe heavy industrial environments. Operating on the frictionless electromagnetic Linear Variable Differential Transformer (LVDT) methodology, the WP Series eliminates all direct mechanical contact between the moving magnetic core assembly and the internal stationary coil matrix embedded within the sensor chassis. This frictionless architectural advantage ensures a virtually infinite mechanical runtime lifespan completely free from surface wear, maintaining uncompromising measurement stability across extended operational horizons. This core design advantage significantly slashes routine overhead expenditures and minimizes unexpected line downtime for automated facilities. The consolidated WP Series encompasses a versatile mid-to-long measuring spectrum, including part numbers: WP 60, WP 120, WP 160, WP 200, WP 300, WP 400, WP 500, WP 600, WP 800, up to the maximum capacity WP 1000. This modular design profile empowers control engineers to seamlessly configure and integrate accurate linear stroke spans (from 60 mm up to an impressive 1000 mm) into heavy localized mechanical configurations.

The core engineering differentiator propelling the Messotron WP Series to market prominence is its ability to maintain exceptionally low linearity errors across the total full-scale measurement window, complemented by an infinite mechanical resolution that allows central processing units to capture and immediately react to micro-spatial displacements of high-tonnage mechanical systems. The ruggedized cylindrical sensor enclosure is machined from heavy-gauge industrial stainless steel with optimized wall thickness, providing robust defensive capabilities against harsh mechanical shocks, structural high-frequency vibrations, and aggressive chemical corrosion in lubricant-heavy or marine environments. Rated to rigorous IP65/IP67 ingress protection standards, the transducer seals sensitive internal circuitry away from fine industrial dust, ambient humidity, cutting oils, and high-pressure water sprays. The specialized internal coil array is treated with high-grade electrical insulation matrices and advanced electromagnetic interference (EMI) suppression technologies, yielding an ultra-low thermal drift coefficient. This allows the sensor to preserve precise data metrics even during continuous runtime within wide thermal variations and volatile electromagnetic fields adjacent to large power motors or heavy smelting equipment. When paired with Messotron's dedicated signal conditioning transmitters, the inductive responses are standardized into universal industrial analog interfaces (such as 4-20mA, 0-10V, or digital fieldbus configurations), facilitating direct real-time communication with PLC systems and SCADA networks. The WP Series remains the ideal option for tracking high-capacity hydraulic cylinder pistons, positioning massive hydroelectric dam spillway gates, regulating high-pressure steam pipelines in thermal energy plants, and automated structural health inspection setups demanding extended stroke lengths and peak environmental resilience.

• Manufacturer: Messotron (Hennig GmbH)
• Country of Origin: Germany
• Measuring Technology: Non-contact Inductive LVDT Configuration (Linear Variable Differential Transformer)
• Combined Models in Series Lineup: WP 60, WP 120, WP 160, WP 200, WP 300, WP 400, WP 500, WP 600, WP 800, WP 1000
• Nominal Linear Measuring Strokes: Ranging correspondingly from 60 mm (for model WP 60) up to an extensive ultra-long span of 1000 mm (for model WP 1000)
• Full-Scale Linearity Deviation: Extremely low, ≤ ±0.25% or ≤ ±0.5% of Full Scale (F.S.) depending on individual configuration codes ordered
• Mechanical Resolution: Infinite resolution, exact granularity defined by external signal conditioning instrumentation
• Enclosure Shell Material: High-grade Industrial Stainless Steel
• Environmental Protection Ingress: IP65 standard classification (Factory optional upgrades to IP67 / IP68 submersion capabilities available)
• Thermal Drift Coefficient: Ultra-low thermal drift ensuring consistent metrics across changing temperature spectrums
• Recommended Excitation Frequency: Meticulously optimized within the 1 kHz to 10 kHz carrier range
• Mechanical Interfacing Options: Free-moving detached core rod setup or integrated guided mechanical assembly variants
• Electrical Interface Layout: Oil-resistant molded integrated cables or heavy-duty multi-pin industrial electrical connectors
• Standard Operating Temperature Range: -20°C to +120°C (Specialized high-temperature variations available rated for +150°C or +200°C environments)