Request a Quote
Linear Variable Differential Transformers (LVDTs) — Model ILT12SR-E (Available in variants: S002, S004, S010, S020)

ILT12SR-E-AC / AC LVDT (With External Spring Loaded)

Reliable precision displacement with spring-loaded AC-AC performance.

Accuracy Level ±0.5% Full Scale
Protection Class IP65 / IP69K
Temperature Range -40°C to +85°C
Electrical Safety >50 MΩ insulation @ 500 VDC
High Linearity ±0.5% Full Scale (FS)
Infinite Resolution Provides continuous, seamless position feedback
Rugged Sealing Standard IP65 environmental protection, upgradable up to IP69K
Model Variant S002, S004, S010, S020
Overview

About the ILT12SR-E-AC / AC LVDT (With External Spring Loaded)

The ILT12SR-E series by Uni-Automation consists of highly accurate AC/AC LVDT displacement sensors designed for industrial and testing applications. Equipped with an external spring-loaded mechanism, these sensors offer a robust contact-based measurement method while utilizing a contactless internal electromagnetic coupling to provide an infinite resolution lifespan.

With customizable stroke options ranging from $\pm1\text{ mm}$ up to $\pm10\text{ mm}$ and an IP65 protection rating, it ensures consistent, high-linearity performance even under challenging environmental conditions.

Specifications

Technical Specifications

Electrical, mechanical and environmental ratings for the ILT12SR-E (Available in variants: S002, S004, S010, S020).

Parameter Value / Rating
Input Voltage (Primary) 3Vrms
Primary Excitation Frequency 3000Hz
Linearity <±0.5% F.S.
Thermal Drift < 500 ppm/°C
Null Voltage < 15 mVrms
Insulation Resistance > 50 MΩ @ 500 VDC
IP Rating IP65 (available up to IP69K)
Operating Temperature -40°C to +85°C