Overview

The Meggitt IQS450 Signal Conditioner is a high-performance electronic module designed for use with Vibro-Meter® proximity sensors and transducers. It provides precise signal conditioning for shaft vibration, position, and displacement monitoring in rotating machinery. Engineered to meet API 670 machinery protection standards, it ensures compliance with global reliability and safety requirements.

The IQS450 features a rugged design, wide temperature tolerance, and stable long-term performance, making it suitable for turbines, compressors, pumps, and other heavy industrial equipment. Its compatibility with multiple probe types enables seamless system integration. Therefore, it is trusted by engineers who require accurate, dependable signal processing in mission-critical applications.

Technical Data

Applications

• Turbines, compressors, and rotating machinery requiring precision shaft vibration monitoring.

• Displacement and position measurement for machinery protection and diagnostics.

• Condition monitoring platforms such as VM600 and VibroSmart®.

• Oil & gas, petrochemical, and power generation industries needing Ex-certified signal conditioning modules.

• Retrofit and upgrade projects replacing legacy IQS modules with modern, API-compliant solutions.

FAQ

Q1: What is the function of the IQS450?
It conditions signals from eddy-current proximity probes and converts them into standardized monitoring outputs (4–20 mA or voltage).

Q2: Is it compatible with all Vibro-Meter® probes?
Yes. It supports multiple probe types including TQ402, TQ412, and other Vibro-Meter® systems.

Q3: What standards does it meet?
The IQS450 is API 670 compliant and certified for use in hazardous (Ex) environments.

Q4: What industries use this product?
It is widely used in oil & gas, power generation, petrochemical plants, and heavy industrial machinery protection systems.

Q5: Does the product include warranty coverage?
Most suppliers offer a 12-month warranty, depending on condition and procurement source.