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ES-U2

From the eddyNCDT ES sensor heads series

eddyNCDT ES sensor heads: sensors and measurement devices by Micro-Epsilon for inductive (eddy current).

Number of measurement channels
1
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Technical specification

Every engineering figure, laid out to scan quickly

Technical specification for ES-U2
Measuring range 2 mm
Start of measuring range 0.2 mm
End of measuring range 2.2 mm
Working distance 0.2–2.2 mm
Linearity 4 µm
Resolution 0.08 µm
Minimum target diameter 24 mm
Interfaces profinet
interface_specification Digital I/O
Number of measurement channels 1
Storage temperature -20–200 °C
Operating temperature -20–200 °C
Protection class (DIN EN 60529) ip67
Weight 0.0047 kg
Cable length 3 m
source_sensor_mounting "Screw connection (M8)"
source_sensor_shielding "unshielded"
quantity_specification 0-2 mm model-level measuring interval
Accuracy 2 µm
Accuracy (% FSO) 0.2 %
source_sampling_rate_basis DT3060: 200 kSamples/s analog output; 50 kSamples/s digital output; 20 kHz bandwidth
Interfaces ethernet
source_linearity_basis Official ES-U2 sensor linearity; the DT3020 controller adds <±0.2% FSO after 3-point linearization.
interface_specification RS422 / RS485
source_sampling_rate_basis DT3061: 200 kSamples/s analog output; 50 kSamples/s digital output; 20 kHz bandwidth
interface_specification 4-20mA
Interfaces ethercat
interface_specification Analog 0-10V
Interfaces usb
Protection class (DIN EN 60529) ip68
source_sampling_rate_basis DT3020: 80 kSamples/s analog output; 10 kSamples/s digital output; adjustable bandwidth up to 5 kHz
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Compatible system components

Controllers

  • DT3020 eli-m-2db6943abc3713a65ce0ce1e Required Exact source configuration configuration-19194149d3947ad1336aa4ff; no substitution of interface variant or simultaneous performance inferred.

Compatible accessories

Cables

  • PC5/8-M12/105 eli-m-a54fe2a7039349f1b964b404
  • SCD2/4/RJ45 eli-m-2e1f667da5d0110f034a73b1
  • PCx/8-M12 configurable component family eli-s-80b429a2454275571caa5ca9 Only for source configuration configuration-6e60931424fa9eab8cc99e39: ES-U2; selected configuration must be matched before display.; A 10 m drag-chain variant is listed separately; do not assume all standard lengths are drag-chain qualified.

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