Linear displacement transducer c-382

non-contactinductiveflexible

Nuclear-grade sensors and components from eddylab are designed for use in demanding nuclear environments, both inside and outside containment. The portfolio includes sensors qualified according to RCC-E or IEEE standards, ensuring robust, durable, and reliable operation under extreme conditions such as thermal and seismic stress, as well as radiation exposure. eddylab provides a holistic measurement chain solution, from sensors and cabling to electronics in a dedicated control cabinet.

System Solution Components

• High-precision inductive SXL sensors for position measurement with patented, hermetically sealed high-temperature connectors
• Hermetically sealed, high-temperature-resistant, inorganic and flexible connection cables
• Sealed, inorganic terminal boxes for connecting cables
• Hermetically sealed wall/container bushings
• DEEneo-3u signal conditioner for sensor supply and signal processing, installable up to 200 m from the sensor
• Heavy-duty 19" rack with redundant power supply (AC or DC) for up to 8 signal conditioners
• Wall-mounted, EMC-protected enclosure for the 19" rack

Product Qualifications for Nuclear Environments
eddylab offers product qualifications in accordance with RCC-E or IEEE standards, ensuring reliable function under extreme operating and accident scenarios. Qualification includes tests for temperature, radiation, vibration, humidity, EMC, seismic, and LOCA, guaranteeing long-term usability and safety.

SXL Nuclear-grade Sensors Series
These sensors are suitable for safety-related applications and K1 qualification.

• Measuring range: 10 - 400 mm
• Operating temperature: up to 400 °C
• Material housing: complete inorganic materials, radiation resistant
• Construction: hermetically sealed, stainless-steel housing
• Mechanical and seismic resistance: high resistance to vibration, shock, and seismic loads
• Intended use: inside containment (K1)

Cabling Solutions - Flexible, Anorganic, Reliable
Qualified for use within containment (K1), with customizable cable lengths and connection designs.

• Construction: hexagonal nut for quick coupling
• Material: flexible, robust, double-walled metal conduit
• Operating temperature: up to 400°C
• Cable lengths: up to 50 m
• Pins: 4-30
• Intended use: inside containment (K1)

Junction Boxes
Robust, hermetically sealed stainless steel junction boxes for extending or connecting cables.

• Housing: stainless steel, connects 1 or 2 cables, 2 or 4 cable inlets
• Construction: hermetically sealed
• Material: inorganic components (ceramic terminal blocks and sealing)
• Permissible cross-section: 0.5...6 mm²
• Features: easy connector system, customized versions, suitable for K1 qualification
• Intended use: inside containment (K1)

Digital Conditioner DEEneo-3u
For operating inductive LVDT sensors (full bridge), seismic-proof for 19" rack integration.

• Signal processing: digital by microcontroller
• Resolution: 16 bit
• Configuration: easy integration via software
• Cable break detection: yes
• Output: alarm and switching output
• Intended use: outside containment (K3)

RACK8E-AC-3U
Designed for control cabinet installation, seismic-proof.

• Width: desktop or 19"
• Power supply: 24 V or 230 VAC
• Intended use: outside containment (K3)

Cable Feedthrough
Allows safe transmission of electrical signals through structures.

• Sealing: hermetically sealed
• Construction: inorganic
• Material: ceramic-metal bonding
• Features: customizable design, patented connector, high temperature, radiation, and pressure resistance

Connector Systems
Connectors suitable for high temperature or radiation environments.

• Sealing: patented system
• Construction: inorganic
• Material resistance: high temperature and radiation resistance
• Assembly: easy locking with hexagonal nut
• Features: maintenance free, easy installation
• Intended use: inside containment

Technical Specifications / Features

• Sensors qualified to RCC-E or IEEE standards
• Robust, durable, hermetically sealed, inorganic construction
• Withstands thermal, seismic, and radiation stress
• Complete measurement chain solution
• Customizable cabling and connector options
• Suitable for both inside (K1) and outside (K3) containment applications