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eddyNCDT 3005 Inductive (eddy current)

eddyNCDT 3005: sensors and measurement devices by Micro-Epsilon for inductive (eddy current).

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Shared technical specifications for the series

Properties every model in the series has. What differs is in the models table below.

Range across models

The span covered by the models of the series together — not the range of each model.

Range across the models of eddyNCDT 3005
Operating temperature -20–70 °C
Minimum target diameter 24–72 mm
End of measuring range 1.1–6.6 mm
Start of measuring range 0.1–0.6 mm
Resolution 0.5–3 µm
Linearity 2.5–15 µm
Working distance 0.1–6.6 mm
Weight 0.07–0.095 kg
Measuring range 1–6 mm
Repeatability 0.5–3 µm
Accuracy 2.5–15 µm
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Models in the series

One column per model: what differs between the models of the series.

Models of eddyNCDT 3005 compared by parameter
Parameter DT3005-S2-A-C1 eli-m-e1d6abdaf607a8f0dc332c25 DT3005-S2-M-C1 eli-m-ae179f17075df9b4af18e3bc DT3005-U1-A-C1 eli-m-8f31bc9f8883439dd695bb59 DT3005-U1-M-C1 eli-m-71cbe226dbedf57cb8670ec6 DT3005-U3-A-C1 eli-m-eb2742edb7636b77504ee0b0 DT3005-U3-M-C1 eli-m-216cd1a38c9d0e363bd2a728 DT3005-U6-A-C1 eli-m-c362b6dec631ca1cab79ce1c DT3005-U6-M-C1 eli-m-b251ce2be0bd13ef5e775125
Operating temperature -20–125 °C -20–125 °C -20–125 °C -20–125 °C -20–125 °C -20–125 °C -20–125 °C -20–125 °C
interface_specification Digital I/O RS422 / RS485 Analog 0-10V Analog 0-10V Digital I/O 4-20mA Analog 0-10V 4-20mA
source_sampling_rate_basis Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth Integrated DT3005 electronics: 75 kSamples/s, 5 kHz bandwidth
quantity_specification 0-2 mm model-level measuring interval 0-2 mm model-level measuring interval 0-1 mm model-level measuring interval 0-1 mm model-level measuring interval 0-3 mm model-level measuring interval 0-3 mm model-level measuring interval 0-6 mm model-level measuring interval 0-6 mm model-level measuring interval
source_calibrated_target_material "Aluminum" "Steel" "Aluminum" "Steel" "Aluminum" "Steel" "Aluminum" "Steel"
Interfaces ethernet ethernet ethercat ethercat ethernet ethernet ethercat ethercat
Protection class (DIN EN 60529) ip67 ip67 ip67 ip67 ip67 ip67 ip67 ip67
Minimum target diameter 24 mm 24 mm 24 mm 24 mm 48 mm 48 mm 72 mm 72 mm
End of measuring range 2.2 mm 2.2 mm 1.1 mm 1.1 mm 3.3 mm 3.3 mm 6.6 mm 6.6 mm
Number of measurement channels 1 1 1 1 1 1 1 1
Start of measuring range 0.2 mm 0.2 mm 0.1 mm 0.1 mm 0.3 mm 0.3 mm 0.6 mm 0.6 mm
Resolution 1 µm 1 µm 0.5 µm 0.5 µm 1.5 µm 1.5 µm 3 µm 3 µm
Linearity 5 µm 5 µm 2.5 µm 2.5 µm 7.5 µm 7.5 µm 15 µm 15 µm
Working distance 0.2–2.2 mm 0.2–2.2 mm 0.1–1.1 mm 0.1–1.1 mm 0.3–3.3 mm 0.3–3.3 mm 0.6–6.6 mm 0.6–6.6 mm
Upper cutoff frequency 5000 Hz 5000 Hz 5000 Hz 5000 Hz 5000 Hz 5000 Hz 5000 Hz 5000 Hz
Weight 0.075 kg 0.075 kg 0.07000000000000001 kg 0.07000000000000001 kg 0.077 kg 0.077 kg 0.095 kg 0.095 kg
source_sensor_temperature_stability_microns_per_k 0.5 0.5 0.25 0.25 0.75 0.75 1.5 1.5
Cable length 1 m 1 m 1 m 1 m 1 m 1 m 1 m 1 m
Supply voltage 12–32 V 12–32 V 12–32 V 12–32 V 12–32 V 12–32 V 12–32 V 12–32 V
source_sensor_shielding "shielded" "shielded" "unshielded" "unshielded" "unshielded" "unshielded" "unshielded" "unshielded"
Measuring range 2 mm 2 mm 1 mm 1 mm 3 mm 3 mm 6 mm 6 mm
Repeatability 1 µm 1 µm 0.5 µm 0.5 µm 1.5 µm 1.5 µm 3 µm 3 µm
Storage temperature -20–80 °C -20–80 °C -20–80 °C -20–80 °C -20–80 °C -20–80 °C -20–80 °C -20–80 °C
Accuracy 5 µm 5 µm 2.5 µm 2.5 µm 7.5 µm 7.5 µm 15 µm 15 µm
ADC sampling rate 75000 samples/s 75000 samples/s 75000 samples/s 75000 samples/s 75000 samples/s 75000 samples/s 75000 samples/s 75000 samples/s
Status Active Active Active Active Active Active Active Active
Datasheet PDF — DT3005-S2-A-C1 (opens in a new tab) PDF — DT3005-S2-M-C1 (opens in a new tab) PDF — DT3005-U1-A-C1 (opens in a new tab) PDF — DT3005-U1-M-C1 (opens in a new tab) PDF — DT3005-U3-A-C1 (opens in a new tab) PDF — DT3005-U3-M-C1 (opens in a new tab) PDF — DT3005-U6-A-C1 (opens in a new tab) PDF — DT3005-U6-M-C1 (opens in a new tab)

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Frequently asked questions

Answers to the most common questions about our products and services

It comprises a sensor head, integral sensor cable and compact controller calibrated for the target material. Specify head, range and material together.

No. The specified analog update is 75 kHz, digital update 1 kHz and frequency response 5 kHz. These are three distinct quantities.

RS485 is native. The listed Industrial Ethernet connections require a compatible interface module; they are not onboard every controller.

No. The standard head operates at −20 to 125°C, versus −20 to 70°C for the controller. A head rated to 180°C is a separate option.

No. Preserve the specified plugged-connector conditions. A pressure rating for the controller front is not a rating for every side and connection.

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