The sensors are CE certified with the industry's highest EMC ratings. Circuitry protection, including polarity to 30 Vdc and overvoltage to 36 Vdc, helps make sure errors in wiring don't cause sensor failure. Visual dual-colored LEDs ease troubleshooting, indicating normal operation, programming mode, missing external interface signals, and insufficient or out-of-range input power.

MTS Systems Corp., Sensors Div., 3001 Sheldon Dr., Cary, NC 27513, (919) 677-010,