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Robust LVDT CER series

Robust LVDT CER series

Robust LVDT CER series

Product catalog summary
Overview
Meggitt Sensing Systems specializes in various measurement products including LVDTs, inertial systems, inclinometers, accelerometers, IMUs, MEMS sensors, servo-inclinometers, and conditioners. These products are applicable in sectors such as aerospace, energy, measurement, and railway.

Product Description
The Sensorex® CER is a rugged LVDT (Linear Variable Differential Transformer) designed for severe environments. It features a Ø12mm sensor integrated into a Ø20mm housing, ensuring high reliability and excellent repeatability. The device includes ball-and-socket joints at each end and is protected with an IP67 rating. It is delivered with a 15-meter cable.

Applications
The CER LVDT is suitable for various applications including valve position measurement, servo-actuator position feedback, fire system remote control, steam turbine servo-valve control, and vapocracker valve control.

Technical Specifications
- Operating Temperature: -40°C to +80°C
- Protection: IP67
- Nominal Electrical Stroke: ±3mm to ±150mm
- Primary Supply Voltage: 2.2Vrms nominal
- Frequency: 3500 Hz nominal
- Maximum Consumption: ≤10mW
- Non-linearity Error: ≤ 0.3% of Full Scale
- Zero Null Voltage: ≤ 0.5% of Full Scale
- Sensitivity Thermal Drift: ≤ 500ppm/°C
- Friction: 2daN typical
- Maximum Speed: 5m/s

Dimensions
The dimensions vary based on the nominal electrical stroke, ranging from 222mm to 691mm in length.

Contact Information
Meggitt (Sensorex)
Archamps Technopôle
196 Rue Louis Rustin
74166 ARCHAMPS, France
Tel: 04 50 95 43 70
Fax: 04 50 95 43 75
Websites: www.sensorex.fr, www.meggitt.com

Selection Guide
The product references vary according to the nominal electrical stroke, with specific codes assigned to each stroke length from ±3mm to ±150mm.
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Catalog excerpts

Robust LVDT CER series-1

Aerospace Energy Measurement Railway Characteristics • Rugged (integration of 012mm sensor in 020mm housing) • Very high reliability, excellent repeatability • Ball-and-sockets at each extremity • Protection IP67 • Delivered with a 15 meter cable Applications • Valve position measurement • Servo-actuator position feedback • Fire system remote control • Steam turbine servo-valve control • Vapocracker valve control Meggitt (Sensorex) CER consists of a LVDT mounted within a sealed housing with a shaft bearing. Either end can be fixed with a ball-and-socket joint. The unit is made from stainless steel and is classed IP67. CER sensor is particularly rugged and is designed for severe environment applications. This sensor is an AC/AC LVDT; it shall be used with a conditioning unit model SX3120, SX9130... All our signal conditioners are detailed in chapter “electronic conditioners”. MEGGiTT smart engineering for extreme environments Meggitt Sensing Systems Our measurement product competencies: LVDTs I Inertial systems I Inclinometers I Accelerometers I IMU I MEMS sensors I Servo-inclinometer I Conditioners

 Open the catalog to page 1
Robust LVDT CER series-2

Aerospace Energy Measurement Railway Sensorex'Rugged LVDT with guide & swivel jointsCER Contact Meggitt (Sensorex) Archamps Technopole 196 Rue Louis Rustin 74166 ARCHAMPS- France Tel: 04 50 95 43 70 Fax: 04 50 95 43 75 www.sensorex.fr www.meggitt.com Environmental characteristics Operating temperature -40°C / +80°C MEGGiTT smart engineering for extreme environments Meggitt Sensing Systems Our measurement product competencies: LVDTs I Inertial systems I Inclinometers I Accelerometers I IMU I MEMS sensors I Servo-inclinometer I Conditioners

 Open the catalog to page 2
Robust LVDT CER series-3

Aerospace Energy Measurement Railway Sensorex' Rugged LVDT with guide & swivel joints CER General specifications at +25°C Nominal electrical stroke ±3mm to ±150mm Primary supply voltage 2.2Vrms nominal Non linearity error < 0.3% of Full Scale Zero null voltage < 0.5% of Full Scale Sensitivity thermal drift < 500ppm/°C Nominal electrical stroke ±3 ±5 ±10 ±20 ±30 ±50 ±75 ±100 ±125 ±150 Selection guide Nominal electrical stroke (mm) Product reference Meggitt Sensing Systems Our measurement product competencies: LVDTs I Inertial systems I Inclinometers...

 Open the catalog to page 3

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