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Senturion XPR04 Proximity Probe
  • Senturion XPR04 Proximity Probe

Senturion XPR04 Proximity Probe

Quick Overview

The Senturion XPR04 proximity probe system is an 8mm tip proximity sensor that uses eddy current principle to measure distance up to 2.5mm or 4mm with resolution of less than 1 micrometer. It is designed for monitoring targets from as little as 16mm in applications, even those in a harsh environments (up to 180°C). The system includes a driver unit with a 5, 7, or 9m extension cable. The cable system incorporates snap lock connectors and double screened cable for easy installation and high immunity to interference.
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Details

The Senturion XPR04 proximity probe system is a type of proximity sensor that uses the eddy current principle to measure the distance between the probe and a target. The probe has a small, 8mm tip that is made of a conductive material. When the probe is brought close to the target, an eddy current is induced in the target material. The strength of the eddy current is proportional to the distance between the probe and the target. The driver unit converts the eddy current signal into a voltage output that is proportional to the distance.

The XPR04 proximity probe system is designed for tight installation applications. It has a range of up to 2.5mm and a nominal sensitivity of 7.87 mV/µm or 4mm with a sensitivity of 3.94 mV/µm. The system is also designed for harsh environments and can operate up to 180°C.

Features

  • Switch selectable system cable lengths 5m, 7m and 9m.
  • 8mm tip diameter ensures a clear signal from the target material
  • LED indication of selected length.
  • 3.5mm socket for gap voltage monitoring.
  • Double screened cable for high noise immunity.
  • Snap lock and shake proof cable connection.
  • Excellent repeatability on replacement of probe, extension or driver.
  • Compliant with standard API 670.

Applications

  • Shaft vibration monitoring
  • Position monitoring
  • Speed monitoring
  • Wear monitoring
  • Level monitoring
  • Gap detection
  • Leak detection
  • Corrosion monitoring
  • Temperature monitoring

Specifications

Measurement Range: 0.0mm to 2.5mm, High Sensitivity Option 0.0 to 4.0mm
Linearity of Full Scale: ±1% -1 to -19V
Sensitivity: 7.87V/mm (200mV/mil) ±1%, High Sensitivity Option 3.94V/mm (100mV/mil)
Resolution: <0.001mm
Available System Lengths: 5m, 7m or 9m.
Frequency Response: DC to 10kHz

 

Probe

Probe Tip Diameter: 8.0mm
Probe Tip Material: PPS 40% Glass Filled
Probe Body Material: Stainless Steel
Available Body Lengths: 20mm to 250mm (in 10mm increments)
Cable Type: Triaxial 75Ohm Coaxial, FEP Outer Jacket 3.2mm diameter
Armoured Option: Convuluted Stainless Steel 6.4mm diameter
Operating Temperature: -30 to +180°C
Minimum Target Diameter: 16mm
Connector: Female Miniature Coaxial

 

Driver

Linear Voltage Range: 1 to 19V for 0.254mm to 2.54mm, 1 to 16V for 0.254 to 4.064mm
System Length Indication: Green LED Lamp
Power Supply Range: 16vDC to 28vDC (1.2V above output voltage)
Power Consumption: 3mA typ. Max 7mA
Sensor Connector Type: Self Locking Miniature Male Coaxial
Monitor Connector Type: 3.5mm Audio Jack
Mounting: DIN Rail or Plate
Weight 250g
Operating Temperature: -40 to +90°C

 

Pricing for the XPRS04 are only available on request. Please contact us for a quotation, [email protected]. Options are shown on the product datasheet.

Availability: In stock

Price range : £10.00 - £539.00

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Description       Senturion XPR04 Proximity Probe
 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
Senturion XPR04 Proximity Probe
Senturion Eddy Current Probe Type XPR04. Stainless Steel body with a tip diameter of 8mm. Measurement range of 0-2.54mm or 0-4mm.
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