*mydirectindustry

SX20MExR

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® DC/DC LVDT sensors, specifically the SX20MExR series, are designed with a 20mm diameter and feature integrated signal conditioners, rugged stainless steel housing, and modularity options. They are economical and include a reinforced core rod.

Applications
These sensors are suitable for monitoring structures, dimensional controls, and test benches.

Technical Specifications

Output: 4/20mA and 0/10V calibrated output proportional to the stroke.
Power Supply: Requires 24 VDC.
Configurations: Available in SX20MER (cable output), SX20MECR (M12 connector output), and SX20MEC2R (M12 connector output with swivel joints and guided core rod).

Environmental Characteristics

Operating Temperature: -40°C to +85°C.
Vibrations: 10grms (20Hz to 2000Hz).
Shocks: 100g/11ms.
Protection: IP66 for SX20MER and IP67 for SX20MECR/SX20MEC2R.

General Specifications at +25°C

Electrical Stroke: ±2.5mm to ±150mm.
Power Supply: 24Vdc ±10Vdc.
Consumption: 15mA typical, 30mA max.
Calibrated Current Output: 4-20 mA ±1%.
Calibrated Voltage Output: 0/10V ±1%.
Non-linearity: <0.25% of FS, <0.50% for stroke ±150mm.
Output Accuracy: <0.50% of FS, <1% for strokes ±2.5mm/±5mm & ±150mm.
Bandwidth: 375Hz ±10% (2nd order).
Noise: <10mV peak to peak, <3mVrms.
Zero Thermal Drift: <80ppm/°C /FS.
Sensitivity Thermal Drift: <300ppm/°C/measure.

Electrical Characteristics at +23°C

Nominal Sensitivity Current Output: Ranges from 3200 μA/mm to 53 μA/mm depending on stroke.
Nominal Sensitivity Voltage Output: Ranges from 2000 mV/mm to 33 mV/mm depending on stroke.

Options

Swivel Joints: Product reference 690150590.
Shielded Cables: Various lengths and configurations available.
Gauge Head Kits: Available for different stroke lengths.

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

Catalog excerpts

Aerospace Energy Measurement Railway Sensorex® DC/DC LVDT sensors- 0 20mm SX20MExR Characteristics • Integrated signal conditioner • Rugged, stainless steel housing • Economical • Modularity (gauge head and swivel joints options) • Reinforced core rod (6mm diameter) • Monitoring of structures • Dimensional controls • Test benches MEGGiTT smart engineering for extreme environments Meggitt (Sensorex) SX20MER/MECR/MEC2R series combine the advantages of LVDT technology (strength, reliability, contactless) with integrated electronics. They deliver a 4/20mA and 0/10V calibrated output proportional to the stroke, and require a 24 VDC power supply. From a single housing, several configuration are available : - SX20MER : Cable output - SX20MECR : M12 connector output - SX20MEC2R : M12 connector output, swivel joints, guided core rod Our measurement product competencies: LVDTs | Inertial systems | Inclinometers | Accelerometers | IMU | MEMS sensors | Servo-inclinometer | Conditioners

Open the catalog to page 1

Aerospace Energy Measurement Railway Sensorex® DC/DC LVDT sensors- 0 20mm SX20MExR 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 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

V Sensorex® DC/DC LVDT sensors- 0 20mm SX20MExR Operating temperature Aerospace Energy Measurement Railway 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 Electronic board protection Electrical stroke Power supply Consumption (except current output) Calibrated current output Maximum acceptable load Calibrated voltage output Voltage output impedance Output accuracy Zero thermal drift Sensitivity thermal drift Meggitt Sensing Systems Our measurement product competencies: LVDTs I Inertial systems...

Open the catalog to page 3

Aerospace Energy Measurement Railway Sensorex® DC/DC LVDT sensors- 0 20mm SX20MExR Electrical stroke (mm) Nominal sensitivity current output ( pA/mm ±1%) Nominal sensitivity voltage output (mV/mm ±1%) Selection guide Electrical stroke ±2.5mm ±5mm ±10mm ±15mm ±25mm ±50mm ±100mm ±150mm 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 Options Designation Swivel joints 2m shielded cable- straight female plug 10m shielded cable- straight female plug 2m shielded cable- bent female plug 10m shielded...

Open the catalog to page 4

SX20MExR

SX20MExR

Catalog excerpts

All SENSOREX MEGGITT catalogs and technical brochures