It is a sensor that can measure high-speed displacement without worrying about installation space due to its lightweight design.
The sensor comes in two diameters: φ2mm and φ5mm. The target wires for detection are also extremely thin sensors with diameters of φ0.2mm and φ0.6mm. The sensor body is lightweight and can measure high-speed displacements of 4kHz without worrying about installation space. Its structure is a through type, making it easy to remove dust and moisture that may accumulate in the detection area, allowing for use in outdoor environments as well.
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basic information
Sensor diameter ... φ2/5mm Target wire diameter ... φ0.2/0.6mm Resolution ... 1/2000 of measurement range Responsiveness ... 4kHz Amplifier output ... DC1-5V
Price range
P3
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Suspension, accelerator pedal, brake pedal, clutch displacement measurement
Detailed information
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Application... collision test
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Application... Vehicle Experiment
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Application... Suspension behavior measurement
Line up（2）
| Model number | overview |
|---|---|
| WPK20 | Sensor diameter: φ2mm Target wire diameter: φ0.2mm |
| WPK50 | Sensor diameter: φ5mm Target wire diameter: φ0.6mm |
catalog（2）
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Company information
We have restarted as N. Riveks Co., Ltd. from 2025! In the fields of linear, rotational, and angle measurement sensors, we respond to customer needs with the following lineup to achieve: - Ultra-compact and high-speed measurement - Robust and high-precision measurement in harsh environments The Pulse Coder series, which allows for free-thinking measurement with a single coil: - Linear displacement measurement sensor [Linear Pulse Coder: LP] - Proximity sensor [Flat Pulse Coder: FP] - Ultra-compact displacement sensor [Wire Impulse Coder: WP] - Eddy current type contact displacement sensor [P-rod] Resolver type semi-absolute output sensor [Linear Resolver] Incorporating highly environment-resistant sensors into hydraulic/pneumatic cylinders to realize a high-precision feedback control system even in harsh environments [Senasil] Enabling the construction of a high-precision and compact hydraulic and water pressure system that supports bidirectional rotation [Hydraulic and Water Pressure Pump]