Linear Potentiometer LMI12-SE/LMI12-SL
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Catalog excerpts

Linear Potentiometer LMI12-SE/LMI12-SL - 1

Content: Technical Data Technical Drawing Electrical Connection Accessories Order Code Series LMI12-SL and LMI12-SE Key-Features: - Linear displacement transducer with magnetic cursor - Working pressure up to 250 bar (hydraulic cylinders) 2 - Pressure sealed high grade steel housing (IP67) 3 - Measurement ranges from 50 to 1000 mm 4 -Displacement speed <5 m/s 4 - Linearity up to ±0.35 % 5 - Analog output signal 4...20 mA (LMI-SE) - Working temperature up to -30...+ 100 °C - Life cycle >25 x 106 meter or 100 x 106 operations, whichever is less - Simple Apparatus according to EN 60079-11 (LMI-SL)

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Linear Potentiometer LMI12-SE/LMI12-SL - 2

TECHNICAL DATA LMI12-SL Measurement range Linearity Repeatability theoretical infinite, depends on the signal quality of the reference respectively supply voltage Sensitivity (without hysteresis) Displacement force Displacement speed potential divider measurement ranges ≤300 mm: 5 measurement ranges 350 to 600 mm: 10 measurement ranges ≥750 mm: 20 measurement range 50 mm: 1 measurement range 100 mm: 2 measurement ranges ≥150 mm: 3 measurement range 50 mm: 40 measurement ranges ≥100 mm: 60 Recommended cursor current Cursor current in case of bad performances max. Temperature coefficient...

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Linear Potentiometer LMI12-SE/LMI12-SL - 3

sealing surface LMI-SL: standard flange LMI-SL-M: threaded flange sealing surface LMI-SE: standard flange LMI-SE-M: threaded flange Useful electrical stroke +1/-0 =measurement range Theoretical electrical stroke ±1 Mechanical stroke Note: After the installation of the sensor, the ring magnet has to be placed onto the sensor rod. In order to link the magnet to the sensor element, the magnet has to be pushed once fully to the end of the sen

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Linear Potentiometer LMI12-SE/LMI12-SL - 4

TRACKING ERROR AND LOAD DIAGRAM Tracking error LMI12-SL and LMI12-SE connected to the transducer’s housing (do not connect to the panel side) Installation notes: • Do NOT use the sensor as a variable resistor! • While calibrating the sensor set the stroke so that the output signal does not drop below 1 % or exceed 99 % of the supply voltage. ACCESSORIES Position magnet PCUR010 (1 pc. included in delivery) 25.5±0.15 Signal conditioner PMX-24 • Converts potentiometer signals into analog output signals: 4...20 mA, 0...10 V, 0...5 V, ±10 V, ±5 V • Input: potentiometer 1...20 kΩ • Configurable...

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Linear Potentiometer LMI12-SE/LMI12-SL - 5

Digital displays for sensors with analog output, 2 channel For more information and options please refer to the WAY-AX data sheet. Subject to change without prior notice. WayCon Positionsmesstechnik GmbH email: info@waycon.de internet: www.waycon.biz Wauton Positionsmesstechnik

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