Series 290 General Purpose AC LVDTs

Product catalog summary

Overview: The Series 290 AC LVDTs are general-purpose transducers designed for industrial environments. They feature high input impedance and non-linearity of ≤ 0.5%, with ranges from ±0.05” to 6.0”.

Key Features: The transducers have a high input impedance and are available in outer diameters of 0.5” and 0.75”.

Electrical Specifications: The document provides detailed specifications for various models, including linear range, reference frequency, sensitivity, input and output impedance, phase angle, uncompensated frequency for zero phase shift, and maximum excitation. For example, model 0290-0000 has a linear range of 0.050 inches, a reference frequency of 10.0 KHz, and a sensitivity of 2.6 V/in./V.

Mechanical Specifications: Specifications include housing length, core length, electrical center, inner sleeve material, total net weight without core, core net weight, core part number, and lead length and gauge. For instance, model 0290-0000 has a housing length of 0.88 inches and a core length of 0.56 inches.

Operating Conditions: The operating temperature range is -50°F to +250°F (-46°C to +121°C).

Core Extension Rods: Recommended core extension rods are made of nonmagnetic stainless steel and are available for each model to ensure full range operation. Using shorter rods may reduce the measurement range.

Sales Options: Options include splashproof protection, longer leads, integral connectors, and welded non-lead ends for specific models. For detailed information, contact the factory.

Catalog excerpts

General Purpose AC LVDTs The Series 290 AC LVDTs are general purpose transducers designed to operate in most industrial environments. All units are terminated in 6 leads, allowing convenient connection to most conditioning electronics. KEY FEATURES Ranges from ±0.05” to 6.0” High Input Impedance SPECIFICATIONS - ELECTRICAL MODEL LINEAR RANGE ±Inches (mm) REFERENCE FREQUENCY SENSITIVITY V/in./V INPUT IMPEDANCE Ohms OUTPUT IMPEDANCE Ohms PHASE ANGLE UNCOMPENSATED FREQUENCY FOR ZERO PHASE SHIFT MAXIMUM EXCITATION CORE NET WEIGHT Grams CORE PART NUMBER LEAD LENGTH, GAUGE Notes: 1. Electrical specifications are based on energizing the primary coil with the specified excitation frequency. 2. Nominal values are given for sensitivity. 3. Operating Temperature -50°F to +250°F (-46°C to +121°C) SPECIFICATIONS - MECHANICAL MODEL HOUSING LENGTH A Inches (mm) CORE LENGTH B Inches (mm) ELECTRICAL CENTER C Inches (mm) INNER SLEEVE MATERIAL TOTAL NET WEIGHT W/0 CORE Grams

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DIMENSIONAL DIAGRAM Housing Material: Stainless Steel Core Material: Steel For more detailed information about these options, please contact the factory.

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Series 290 General Purpose AC LVDTs

Series 290 General Purpose AC LVDTs

Catalog excerpts

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