21504-004-016-10-02 8 mm Vibration Sensor | Bently Nevada

21504-004-016-10-02 Bently Nevada 7200 Series Proximity Vibration Probe

Complete Model Configuration Breakdown

• This transducer belongs to the 21504 model series within the 7200 Series platform from Bently Nevada. The 21504-004-016-10-02 configuration features an unthreaded length of 40 mm before the threads begin.
• It includes a case length of 1.6 inches for specific installation depth requirements. The attached cable measures exactly 1.0 metre (39 inches) with tolerance of +0.25 m / -0.10 m from the probe case.
• It terminates with a miniature male coaxial connector for secure connection to extension cables. Every component of the 21504-004-016-10-02 assembly ensures reliable signal transmission.

Core Technical Specifications

• Measurement Range: It delivers a calibrated range of 80 mils (2.0 mm) for accurate displacement monitoring.
• Sensitivity and Accuracy: The scale factor provides 200 mV/mil (7.87 V/mm) with system accuracy within ±4%.
• Linearity Performance: Linearity holds within ±0.02 mm when you calibrate the probe as a complete system.
• Frequency Response: It maintains flat frequency response from 0 to 10 kHz for dynamic vibration measurements.
• Power Requirements: It operates on a -17.5 Vdc to -26 Vdc power supply with a maximum current draw of 12 mA.

Environmental and Corrosion Resistance Ratings

• Temperature Range: The probe and cable withstand extreme temperatures from -34°C to +177°C for turbine and compressor applications.
• Proximitor Temperature: The proximitor electronics operate reliably from -51°C to +100°C for extended environmental flexibility.
• Humidity Resistance: It functions in environments with up to 95% humidity under non-condensing conditions.
• Chemical Resistance: This probe resists exposure to air, water, oil, 10% sulfuric acid, MEK, and DMF for harsh industrial processes.

Frequently Asked Questions

• What is the scale factor of the 21504-004-016-10-02 probe? The 21504-004-016-10-02 provides a scale factor of 200 mV/mil or 7.87 V/mm for accurate displacement readings.
• What chemicals can this probe resist? The Bently Nevada 21504-004-016-10-02 resists air, water, oil, 10% sulfuric acid, MEK, and DMF for harsh applications.
• What is the unthreaded length on this model? This specific configuration features a 40 mm unthreaded length (option 004) for mounting through thicker machine sections.
• Is this item new and available for immediate shipment? Yes, we stock the 21504-004-016-10-02 as a brand new original item with availability for quick dispatch.
• What temperature range can this probe withstand? The probe and cable operate from -34°C to +177°C while the proximitor handles -51°C to +100°C.

For detailed technical data and installation guidelines, download the complete PDF manual here: 7200 Proximity Transducer Systems.

For inquiries or to place an order, contact our sales team directly at sales@nex-auto.com or reach us on WhatsApp at +86 153 9242 9628.

Partner with NexAuto Technology Limited: https://www.nex-auto.com/