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capaNCDT CSH Capacitive

capaNCDT CSH: sensors and measurement devices by Micro-Epsilon for capacitive.

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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 capaNCDT CSH
Active area size (as specified) 2.6–8.1 mm
Resolution 0.00006–0.024 µm
Linearity 0.08–1.2 µm
Minimum target diameter 7–11 mm
Measuring window 0–1 mm
Measuring range 0.1–2 mm
Number of measurement channels 4–8
Weight 0.03–0.038 kg
Recommended target diameter 7–17 mm
Accuracy 0.08–1.2 µm
ADC sampling rate 2000–20000 samples/s
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Models in the series

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

Models of capaNCDT CSH compared by parameter
Parameter CSH02-CAm1,4 CSH05-CAm1,4 CSH1-CAm1,4 CSH1,2-CAm1,4 CSH2-CAm1,4
Technical specification details 0-0.2 mm model-level measuring interval 0-0.5 mm model-level measuring interval 0-1 mm model-level measuring interval 0-1.2 mm model-level measuring interval 0-2 mm model-level measuring interval
Active area size (as specified) 2.6 mm 4.1 mm 5.7 mm 6.3 mm 8.1 mm
Resolution 0.00006 µm 0.00015 µm 0.02 µm 0.024 µm 0.0006 µm
Linearity 0.08 µm 0.35 µm 0.6 µm 1.2 µm 0.6 µm
Start of measuring range 0 mm 0 mm 0 mm 0 mm 0 mm
Minimum target diameter 7 mm Not specified 11 mm 11 mm Not specified
Measuring window 0–0.2 mm 0–1 mm 0–0.5 mm 0–0.6 mm 0–1 mm
Measuring range 0.1 mm 1 mm 2 mm 1.2 mm 2 mm
Interfaces Ethernet Ethernet Ethernet EtherCAT Ethernet
Temperature stability (µm/K) -0.01 µm/K 0.01 µm/K 0.056 µm/K 0.052 µm/K 0.152 µm/K
Outputs and interfaces 4-20mA Analog 0-10V Analog 0-10V Analog 0-10V Analog 0-10V
Number of measurement channels 4 4 4 8 8
Operating temperature -50–200 °C -50–200 °C -50–200 °C -50–200 °C -50–200 °C
Linearity reference Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6530 (2-channel base) + DL6530 controller contribution. Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6530 (8-channel base) + DL6510 + CPM6011 controller contribution. Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6110 controller contribution. Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6120 controller contribution. Official sensor linearity from the current capaNCDT catalog; total measuring-channel linearity also includes the DT6238 + DL6228 controller contribution.
Sampling rate reference DL6530: 8.5 kHz bandwidth in the official maximum-two-channel DT6530 base system DT6110/IP: IP68 single-channel controller with 1 kHz bandwidth DL6220: 5 kHz bandwidth; DT6220 digital rate 3.906 kSamples/s DL6530: 8.5 kHz bandwidth in the official maximum-two-channel DT6530 base system DL6222: 20 kHz bandwidth; DT6222 digital rate 3.906 kSamples/s
Storage temperature -50–200 °C -50–200 °C -50–200 °C -50–200 °C -50–200 °C
Protection class (DIN EN 60529) IP40 IP40 IP40 IP40 IP40
Weight 0.03 kg 0.03 kg 0.033 kg 0.033 kg 0.038 kg
Recommended target diameter 7 mm 7 mm 11 mm 11 mm 17 mm
Recommended mounting position 3 mm from sensor face, opposite measuring direction 3 mm from sensor face, opposite measuring direction 3 mm from sensor face, opposite measuring direction 3 mm from sensor face, opposite measuring direction 3 mm from sensor face, opposite measuring direction
Contact Non-contact Non-contact Non-contact Non-contact Non-contact
Accuracy 0.08 µm 0.35 µm 0.6 µm 1.2 µm 0.6 µm
ADC sampling rate 5000 samples/s 20000 samples/s 5000 samples/s 2000 samples/s 2000 samples/s
Status Active Active Active Active Active
Datasheet PDF — CSH02-CAm1,4 (opens in a new tab) PDF — CSH05-CAm1,4 (opens in a new tab) PDF — CSH1-CAm1,4 (opens in a new tab) PDF — CSH1,2-CAm1,4 (opens in a new tab) PDF — CSH2-CAm1,4 (opens in a new tab)

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Frequently asked questions

Answers to the most common questions about our products and services

CSH is a high-precision cylindrical capacitive head with an integral cable. Separate models specify nominal spans of 0.2, 0.5, 1, 1.2 and 2 mm.

Specifications reference the recommended circumferential clamping position, tabulated 3 mm behind the measuring face. Follow the model installation instructions.

The series table specifies an integral standard 1.4 m cable with a type B connector. Extensions or length changes must suit the measurement configuration.

Add head and controller linearity contributions as instructed. Check resolution and target size separately under their specified test conditions.

Housing diameter does not establish suitability. Each span has a recommended flat-target size separate from active measuring area.

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