Cedrat Technologies, innovation in mechatronicsCedrat Technologies, innovation in mechatronics

Cedrat Technologies, innovation in mechatronics

Eddy Current Sensors

The position eddy current sensors are contactless sensors made of a probe with an associated conditioner.

The Eddy Current Probe is a contactless sensor used to measure distance with a nanometric precision. Two ECP probes are available to address different strokes.

  • The ECP500 is available to measure up to 500um range
  • The ECP1000 is available to measure up to 1000um range 

The Eddy Current Sensor conditioners manage the signal from the Eddy current probe ECP:

  • The ECS75 is a conditioner that is implemented on a 19’board, offering up to 3 independent channels. This conditioner linearises the probe and features a very good thermal stability thanks to a specific treatment (TS).
  • The ECS45 is an OEM version which is integrated in a rack 12F supplied by an external DC power supply. This conditioner linearises the probe and features a very good thermal stability thanks to a specific treatment.
  • The ECSu10 is a cost-effective conditioner. It is built around an input analogue stage without the linearization. It includes only one channel but in option differential measurement and synchronization are possible.

The gain of each channel is generally calibrated when the Eddy Current probe is embedded in the environment.

 

Eddy Current Probe - Eddy Current Probe ECP500

Descripción

The ECP500 Eddy Current Probe is a contactless sensor able to measure the distance on a range of 500um. Possibility of extended range up to 1000um.

Rendimiento

Nominal range 500um; Resolution (BW=1kHz) 0,003% Full Range

Opciones disponibles

Straight/Right angle cable packages. 

Estatus

Eddy Current Probe - Eddy Current Probe ECP1000

Descripción

The ECP1000 Eddy Current Probe is a contactless sensor able to measure the distance on a range of 1000um. Possibility of extended range up to 2000um.

Rendimiento

Nominal range 1000um; Resolution (BW=1kHz) 0,003% Full Range

Opciones disponibles

Straight/Right angle cable packages.

Estatus

Eddy current probe conditioner - Eddy current probe conditioner ECS75

Descripción

The ECS75 Eddy current probe conditioner is implemented on a 19'board and can include up to 3 independent channels. The gain of each channel is generally set when the Eddy Current Sensor is embedded in the Piezo Mechanism.

Rendimiento

Output voltage -10/+10; Resolution: 0.003% of Full Range; Output bandwidth (KHz):20; Thermal drift <0.05% FS/°C; Number of channels: 1...3; 

Opciones disponibles

 

Estatus

Eddy current probe conditioner - Eddy current probe conditioner ECS45

Descripción

The ECS45 eddy current probe Conditioner is an OEM version integrated in a rack 12F supplied by an external DC power supply.

Rendimiento

Supply voltage 24VDC ; Output voltage -10/+10; Resolution: 0.003% of Full Range; Output bandwidth (KHz):20; Thermal drift <0.05% FS/°C; Number of channel: 1...3; 

Opciones disponibles
Estatus

OEM Eddy Current Probe Conditioner - OEM Eddy Current Probe Conditioner ECSu10

Descripción

The OEM Eddy Current Probe conditioner ECSu10 is a cost effective conditioner. It is built around an input analogue stage without the linearization.

Rendimiento

Supply voltage 15VDC ; Output voltage 0/+10; Resolution: 0.005% of Full Range; Output bandwidth (KHz):15; Thermal drift = 0.2% FS/°C; Differential measurements / Synchronization of sensors / PCB mounting with 1.27 pitch for right pins connectors/ Comparator output

Opciones disponibles
Estatus