LVDT Sensor

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Description

Standard Features
Available in both Wired and Wireless configurations.

  • Wired – Comes with factory-calibrated signal conditioner for reliable analog output.

  • Wireless – Optional wireless data transmitter available for remote monitoring (range up to 50 m, line of sight).

  • Portable – Compact cylindrical design for easy integration in test setups and mobile measurement units.

  • Wired Interface – Provision to input device-specific data: Sensor ID, Mounting Position, Axis Label, Machine No., Operator ID, and Timestamp.

  • Wireless Sensor – Integrated lithium battery and RF module for standalone operation.

  • Wired Systems – Compatible with digital displays (LCD/LED) for real-time displacement readout.

  • Wireless Systems – Data viewable via PC dashboard or mobile app with graphical displacement representation.

  • Data Logging – Stores up to 25,000 displacement readings and supports export via USB in CSV/Excel format.

  • Inbuilt Alerts – Configurable limits with LED or buzzer indication for displacement threshold warnings.

  • Housed in durable stainless-steel or anodized aluminum enclosure (IP65 rating), suitable for industrial environments.

Threaded body or flange mounting for hassle-free installation in both linear and rotary motion systems.

Based on Linear Variable Differential Transformer (LVDT) principle for high-precision, contactless displacement measurement.

Range

Typical LVDT sensors are available in ranges from ±1mm up to ±200mm (model-specific).

Technical Specifications

  • Measurement Range: ±10mm (standard model)

  • Output Type: Analog Voltage (0–10V) or 4–20mA

  • Accuracy: ±0.5% of Full Scale

  • Linearity: ±0.25%

  • Resolution: Infinite (analog)

  • Frequency Response: Up to 200Hz

  • Operating Voltage: 5V / 12V / 24V DC

  • Operating Temp: -20°C to +70°C

  • Isolation: Galvanic isolation between signal and power

Dimensions

Dimensions: 120mm (L) × 20mm (Dia), Cable length: 1.5m (customizable)

FAQ's

Q: What is the maximum displacement it can measure?
A: Model dependent. Standard units measure ±10mm; extended ranges available.

Q: Can it be used for both dynamic and static applications?
A: Yes, LVDTs are suitable for both high-frequency dynamic and static displacement measurements.

Q: Is it suitable for harsh environments?
A: Yes, with its IP65-rated housing and rugged design.

Q: What kind of output signal does it provide?
A: It can provide either 0–10V or 4–20mA analog signal based on the signal conditioner.

Q: Can it interface with PLCs or DAQ systems?
A: Yes, it can be directly connected to most PLCs or Data Acquisition Systems.

Documentation

Documentation: Supplied with complete installation manual, wiring schematic, calibration certificate, technical datasheet, and safety guidelines in PDF format.