Product Overview
When unplanned machine downtime threatens production targets, the Vibro Meter 111-402-000-013-A1-B1-C180-D080-E050-F0-G000-H05 Proximity Measuring System delivers reliable shaft vibration and position data. This non-contact measurement system uses the eddy-current principle to monitor rotating machinery without physical contact, eliminating wear and improving measurement consistency. Designed for machinery protection and condition monitoring, this system meets API 670 recommendations and is available in Ex certified versions for hazardous areas.
Technical Specifications Breakdown
The 111-402-000-013-A1-B1-C180-D080-E050-F0-G000-H05 offers a measurement range of 2 or 4 mm, with a frequency response from DC to 20 kHz (−3 dB). The transducer operates from −40 to +180 °C with drift less than 5%, and can survive short-term exposure up to +220 °C with drift greater than 5%. The system includes an integral cable length of 5.0 m ±500 mm and a total system length of 5 m. The transducer head is rated IP68 according to IEC 60529, ensuring protection in harsh environments. Vibration tolerance is 5 g peak between 10 and 500 Hz, and shock acceleration is 15 g peak (half sine-wave, 11 ms duration) per IEC 60068-2-27.
Industry Applications
This proximity measuring system is ideal for shaft relative vibration and gap/position measurement chains in turbomachinery, compressors, pumps, and other rotating equipment. It integrates seamlessly with VM600Mk2/VM600 and VibroSmart® machinery monitoring systems. The temperature-compensated design ensures stable readings across a wide operating range, making it suitable for both standard and Ex zone installations.
Installation & Setup Guidance
Mount the transducer with the specified body thread M10 × 1 and body length of 180 mm. Ensure the unthreaded length of 80 mm is free for proper sensing. Connect the integral cable using the self-locking miniature coaxial connectors—hand-tighten until locked. For Ex zone installations, verify that the transducer and cable are rated for −40 to +195 °C. Use the optional flexible stainless steel hose or FEP sheath for additional mechanical or chemical protection when needed.
Maintenance & Reliability
Regular inspection of the transducer tip and integral cable is recommended to maintain measurement accuracy. The stainless steel body (AISI 316L) and Torlon tip resist corrosion and wear. Check the cable and connectors for damage, especially in high-vibration environments. The IP68-rated head withstands dust and temporary immersion, but periodic verification of seal integrity extends service life.
Compatibility & Integration
This system requires a high-frequency power source from an IQS900 signal conditioner. It works with VM600Mk2/VM600 and VibroSmart® monitoring systems. The voltage or current output includes protection against short circuits. For API 670 applications, the system conforms to all relevant recommendations.
Selection Guide & Purchasing Advice
Before ordering, verify the required system length, cable length, and environmental conditions. The 111-402-000-013-A1-B1-C180-D080-E050-F0-G000-H05 comes with a 5 m integral cable and no flexible hose or optional protection. Contact SpareTechPLC to confirm lifecycle status and availability. We stock genuine Vibro Meter parts and can advise on compatible accessories.
Frequently Asked Questions
Q: What is the measurement range of this proximity measuring system?
A: The system offers a measurement range of 2 or 4 mm, depending on configuration.
Q: Can this transducer be used in hazardous areas?
A: Yes, Ex certified versions are available for use in potentially explosive atmospheres.
Q: What is the operating temperature range for the transducer?
A: The transducer operates from −40 to +180 °C with drift less than 5%, and can survive up to +220 °C short-term.
Q: What signal conditioner is required?
A: The system requires a high-frequency power source from an IQS900 signal conditioner.
Q: Is this system compliant with API 670?
A: Yes, it conforms to API 670 recommendations.
