High performance LVDT sensor- digital & analogue • Integrated digital electronics • Robust design and stainless steel • Error compensation • Digital RS485 and analogue outputs Meggitt (Sensorex) SX20MD combines the advantages of LVDT technology (strength. reliability, contactless) with digital electronics. The output signal, which is proportional to the core rod position, is available as both analog (0/10V and 4/20mA) and digital (RS485) in MODBUS protocol. All three signals can be used at the same time. A digital hybrid module (HCN) is used to improve the sensor's accuracy, notably the thermal This allows a non-linearity better than ±0.05% of full scale on the output signal. Measurement range is from ±2.5mm to ±150mm. Gauge head kit is supplied as standard (without spring return for stroke 300mm). • Monitoring and sounding of large • High accuracy dimensional control • Industrial instrumentation in severe Meggitt Sensing Systems Our measurement product competencies: _ ™^ _ „A Annin^Arinn f n r LVDTs I Inertial systems I Inclinometers I Accelerometers I IMU I zt MEMS sensors I Servo-inclinometer I Conditioners extreme f=> l~l VI T

Aerospace Energy Measurement Railway High performance LVDT sensor- digital & analogue outputs SX20MD Contact Meggitt (Sensorex) Archamps Technopôle 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 Dimensions Electrical stroke General specifications at +25°C Electrical stroke Power supply 30 mA max (except current output) Current (4-20mA) / Voltage (0/10V) & digital (RS485 ModBus) Zero thermal drift Sensitivity thermal drift Output noise Meggitt Sensing Systems Our measurement product competencies: LVDTs | Inertial systems | Inclinometers...

(1) Accuracy at ambient temperature includes non-linearity, scale factor and offset errors. If the sensor is re- calibrated by the user, ambient accuracy will only include the non linearity error. To calculate accuracy over a given temperature, the thermal drift error of sensitivity and zero must be added to the accuracy at ambient. output (mV/mm) Selection guide Electrical stroke (mm) Current calibration- ref. Voltage calibration- ref. Designation Product reference 2 meter shielded cable 690150410 straight female plug 10 meter shielded cable 690150411 straight female plug 5 meter shielded cable...