Product Overview

The PREDICTECH TM0182-A50-B00-C00 is a self-generating Velocity Vibration Probe, designed for permanent and continuous monitoring of machine health. This sensor provides a direct output signal proportional to the vibration velocity (typically in mm/s or in/s), which is crucial for assessing the condition of rotating equipment. Unlike proximity probes, the TM0182 probe uses an internal seismic sensor that generates its own signal, eliminating the need for external power. This makes it more reliable and simplifies wiring. The A50 configuration is specifically designed for high-temperature environments, making it suitable for applications where machines operate at elevated temperatures, such as hot spots on machinery.

Technical Data

Built for durability and signal accuracy, the TM0182-A50-B00-C00 is engineered to perform in challenging industrial environments. It resists contamination from oil, dust, and moisture, making it ideal for harsh conditions. The probe’s wide frequency range allows it to capture vibration data across a broad spectrum of mechanical faults, including unbalance and bearing defects. Its high-temperature rating makes it suitable for placement in direct contact with hot machine parts, such as motor frames or bearing caps, without compromising its performance.

Parameters

Typical Applications

The TM0182-A50-B00-C00 is particularly useful for monitoring general casing vibration in a wide range of industrial machinery. It excels in applications where the vibration is transmitted effectively through the machine's structure or foundation, such as with large electric motors, gearboxes, industrial fans, and centrifugal pumps. The high-temperature capability allows it to be mounted directly on hot components like bearing caps or motor frames, ensuring reliable monitoring in harsh environments. By deploying this probe, companies can continuously monitor machinery health, reduce unplanned downtime, and prevent catastrophic failures.

Frequently Asked Questions (FAQ)

Q1: How does a velocity probe differ from an accelerometer?

A: A velocity probe directly measures vibration velocity, while an accelerometer measures acceleration (g's) and requires integration to derive velocity. The TM0182 is a self-generating sensor that provides velocity data without the need for external power.

Q2: What is the significance of the A50 code?

A: The A50 code indicates that this model is a high-temperature version, capable of operating up to 120°C. This makes it suitable for environments where standard probes (typically limited to 85°C) would fail.

Q3: Does this probe require a separate power supply?

A: No, the TM0182 is a self-generating seismic sensor. Its internal magnet and coil assembly produce a voltage signal proportional to the vibration velocity, eliminating the need for external power and separate signal conditioning.

Q4: Can the velocity output be converted to displacement?

A: Yes, the velocity output can be integrated electronically (either in a monitoring module or a data collector) to derive displacement measurements, which are particularly useful for analyzing low-frequency faults.