Bently Nevada 330525-01 Velomitor XA Piezo-Velocity Sensor

The Velomitor XA sensor is an advanced version of the standard Velomitor sensor, featuring a rugged 316L stainless steel casing and a unique weatherproof connector. This design allows for mounting without the need for an additional housing, simplifying installation and reducing costs. The sensor is hermetically sealed, ensuring its suitability for moist environments and meeting IP-65 and NEMA 4X dust ratings when properly installed with a mating extension cable .​

Product Specifications

Product Applications

The Velomitor XA sensor is ideal for monitoring the vibration of various industrial machinery, including:​

• Pumps

• Electric motors

• Compressors

• Fans

• Gearboxes

• Turbines​

Its robust design makes it suitable for use in industries such as oil and gas, petrochemical, and municipal engineering .​

Product Advantages

• Enhanced Durability: The 316L stainless steel casing provides superior resistance to harsh environmental conditions.

• Weatherproof Design: The unique connector and cable assembly allow for mounting without additional housing, reducing installation complexity.

• High Shock Survivability: With a shock survivability of up to 5000 g, the sensor can withstand extreme operational conditions.

• Wide Temperature Range: Operates effectively in temperatures ranging from -55°C to +121°C.

• High Sensitivity: Offers a sensitivity of 3.94 mV/mm/s, enabling precise vibration measurements.​

Frequently Asked Questions (FAQ)

1. What is the operating temperature range of the Velomitor XA sensor?

   • The sensor operates within a temperature range of -55°C to +121°C.​

2. Can the sensor be used in outdoor environments?

   • Yes, the sensor is designed to withstand harsh environmental conditions and is suitable for outdoor use.​

3. What is the maximum shock survivability of the sensor?

   • The sensor can survive shocks up to 5000 g.​

4. Is the sensor suitable for use in moist environments?

   • Yes, the sensor is hermetically sealed and suitable for moist environments.​

5. What is the sensitivity of the Velomitor XA sensor?

   • The sensor has a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5%.​

6. What is the frequency range of the sensor?

   • The sensor has a frequency range of 4.5 Hz to 2 kHz ±3.0 dB or 6.0 Hz to 1 kHz ±0.9 dB.​

7. Can the sensor be mounted without additional housing?

   • Yes, the sensor’s design allows for mounting without the need for additional housing.​

8. What materials are used in the construction of the sensor?

   • The sensor features a 316L stainless steel casing for enhanced durability.​

9. What is the weight of the Velomitor XA sensor?

   • The sensor weighs 0.156 kg.​

10. In which industries can the sensor be used?

    • The sensor is suitable for industries such as oil and gas, petrochemical, and municipal engineering.