The Bently Nevada 190501-12-00-02 Velomitor CT Velocity Transducer measures low-frequency casing vibrations on cooling tower and air-cooled fan assemblies, detecting rotor malfunctions like unbalance or misalignment for effective machine protection.

Features and benefits

• Detects rotor malfunctions such as unbalance and misalignment early.

• Captures vibration amplitudes and frequencies from fan motors and speed reducers.

• Ensures effective machine protection when properly mounted on the casing.

• Reduces false signals with correct installation on bearing housing or machine casing.

• Supports engineering guidance for optimal measurement and installation.

FAQ

Q1: What is the primary purpose of the 190501-12-00-02?
A1: It measures low-frequency casing vibration velocity on cooling tower and air-cooled heat-exchanger fan assemblies.

Q2: What operating speed range is suitable for this transducer?
A2: It is designed for fans operating at or above 90 rpm, typically 100–300 rpm.

Q3: Can it detect machine faults?
A3: Yes, it identifies common rotor issues like unbalance and misalignment through vibration changes.

Q4: Where should the transducer be installed?
A4: It should be mounted on the bearing housing or machine casing to ensure accurate readings.

Q5: Does Bently Nevada provide installation support?
A5: Yes, engineering services are available to determine proper mounting and measurement locations.