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.
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.
| 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 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 |
| 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, info@omni.uk.com. Options are shown on the product datasheet.
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