Linear Displacement Sensor (Sleeve Sensor): Makome Laboratory
Outputs relative position with DC voltage, a robust and highly durable absolute type, custom shape for detecting suspension stroke on racing bikes.
The detection body consists of two components: the "sleeve" and the "probe" of the detection unit. A high-frequency magnetic field is generated on the probe side, creating electromagnetic induction coupling with the sleeve. When the sleeve displaces relative to the probe, changes occur in the electromagnetic induction coupling, which are converted into voltage and output (the relative position of the sleeve and probe is output as a displacement amount in the range of 1-5V). Since the sleeve and probe have a completely non-contact structure, there is no deformation or failure due to friction. 【Main Features】 - Two models available: integrated detector 'ET-850' and separated type 'ET-851A'. - The probe is made of stainless steel, ensuring both robustness and durability. - The protective structure complies with IP-67, providing high dust and water resistance. - Power supply voltage: DC 10-30V. - No need for origin return after a power outage. *For more details, please download the catalog or contact us.
basic information
The "sleeve" (metal tube) and "probe" (rod-shaped detection coil) are non-contact, which significantly reduces the impact of dirt and vibrations on measurements. Additionally, there is no deformation or failure due to wear, and installation can be easily performed. ○ ET-850 is a standard sensor that integrates a probe with a built-in coil and a detector with a circuit. ○ ET-851A has a probe with a built-in coil that is exposed to heat and pressure, but since the detector is separate, the circuit is unaffected by this heat and pressure. *For more details, please download the catalog or contact us.
Price information
Please contact us.
Delivery Time
Model number/Brand name
"Sleeve Sensor ET Series" Length Measurement Sensor
Applications/Examples of results
Detection of stroke in race (bike and four-wheeled) vehicle suspension Detection of stroke in injection molding machines Detection of weight in elevator cabins
Line up（2）
| Model number | overview |
|---|---|
| ET-850 | Integrated detector |
| ET-851A | Separated detector |
catalog（4）
Download All Catalogs
CAD data（18）
| Model number | overview | File |
|---|---|---|
| ET-850-L200 | ET-850-L200 Effective length 200 mm type Please contact us if you need a different length. |
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| ET-850-L200 | ET-850-L200 Effective length 200 mm type Please contact us if you need a different length. |
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| ET-851B-L015 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L015 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L030 | The ET-851B has CAD drawings prepared according to effective lengths, so please check them before use. |
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| ET-851B-L030 | The ET-851B has CAD drawings prepared according to effective lengths, so please check them before use. |
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| ET-851B-L050 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L050 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L075 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L075 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L100 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L100 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L150 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ET-851B-L150 | The ET-851B has CAD drawings prepared for different effective lengths, so please check them before use. |
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| ETG-850-T1 | Probe Guide for ET-850 |
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| ETG-850-T1 | Probe Guide for ET-850 |
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| ETG-850-T2 | Sleeve guide for ET-850 |
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| ETG-850-T2 | Sleeve guide for ET-850 |
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