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µSPEED-SMART-S1/120

From the µSPEED-SMART series

µSPEED-SMART: sensors and measurement devices by Elovis for rotational speed.

This series on the Elovis site (opens in a new tab)

Technical specification

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Technical specification for µSPEED-SMART-S1/120
Measured linear speed range 0.01–1 m/s
Interfaces RS-232
Operating temperature 5–55 °C
Protection class (DIN EN 60529) IP67
Working distance 120–120 mm
Non-contact speed measurement True
Technical specification details 1 m/s maximum surface speed; 120 mm nominal stand-off.
Accuracy (% FSO) 0.05 %
Repeatability (% FSO) 0.02 %
Repeatability reference Official typical repeatability: ±0.02% of reading.
Linearity reference Official typical length and speed accuracy: ±0.05% of reading.
Sampling rate reference The official ELOVIS page specifies quadrature output configurable from 1 to 100,000 pulses/m plus serial ASCII speed/length data, but no fixed internal measurement or update rate; output pulse frequency depends on the configured pulses/m and surface speed.

Values by configuration

These values differ with the controller or interface the sensor is used with. Each row applies to one configuration only; check the configuration in the system builder or with us.

Outputs and interfaces RS422 / RS485
Outputs and interfaces Digital I/O
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