Meggitt Vibro-Meter 111-412-000-013 Explosion Proof Proximity Sensor

Meggitt Vibro-Meter Explosion-Proof Proximity System

The Meggitt Vibro-Meter 111-412-000-013-A2-B1-E010-F0-G000-H05 is an intrinsically safe proximity measuring system for explosive environments. This Ex i certified sensor features M10×1 mounting and 1.0 meter integral cable with 5-meter total system length. It provides reliable non-contact measurement in hazardous areas requiring explosion protection.

Explosion-Proof Certification & Safety

• Ex i certified for use in potentially explosive atmospheres and hazardous zones
• Environment rating: A2 = Explosive Ex i ensuring intrinsic safety compliance
• Operating temperature: -40 to +180°C with less than 5% signal drift
• Complete system designed for hazardous area installation and operation
• Certified for intrinsic safety requirements in explosive gas atmospheres
• Meets international standards for explosion-proof equipment in industrial applications

Technical Specifications & Performance

• The 111-412-000-013 system offers 2 or 4 mm measurement range for flexible applications
• Frequency response: DC to 20 kHz (-3 dB) for accurate vibration monitoring
• IP68 protection rating ensures complete dust and water immersion resistance
• Withstands 5 g peak vibration between 10-500 Hz in demanding environments
• Shock resistance: 15 g peak acceleration (11 ms half sine-wave duration)
• Short-term survival up to +220°C for extreme operating conditions

Mounting & Cable Configuration

• Body thread: M10×1 metric thread for standard industrial mounting
• Integral cable length: 1.0 meter ±100 mm for installation flexibility
• Total system length: 5 meters including all cables and connectors
• Cable type: 70 Ω coaxial with FEP covering measuring Ø3.6 mm diameter
• Connection: Self-locking miniature coaxial connectors for secure attachment
• Compact and lightweight at only 0.22 kg for easy installation

Physical Construction & Materials

• Transducer features 8 mm wire coil with Torlon polyamide-imide tip
• Encapsulated in stainless steel AISI 316L body for superior corrosion resistance
• High-temperature epoxy glue provides durable environmental sealing
• FEP cable covering ensures excellent chemical resistance and low permeability
• Stainless steel construction maintains integrity in harsh industrial environments
• Robust design guarantees long-term reliability in demanding applications

Key Features & Benefits

• Based on eddy-current principle for non-contact measurement without wear
• Temperature-compensated design ensures stable performance across ranges
• Conforms to API 670 recommendations for industry standard compliance
• Provides voltage or current output with short circuit protection
• Compatible with 1, 5 and 10 meter system configurations for various applications
• From the renowned Vibro-Meter product line for industrial monitoring solutions

Application & System Integration

• Ideal for shaft relative vibration measurement in explosive atmospheres
• Perfect for gap and position measurement chains in hazardous areas
• Seamlessly integrates with VM600Mk2/VM600 monitoring systems
• Compatible with VibroSmart machinery monitoring platforms
• Essential for machinery protection and condition monitoring in oil and gas
• Widely used in chemical processing and other hazardous industries

Power & Signal Requirements

• Requires high-frequency power source from IQS900 signal conditioner
• Designed for intrinsically safe loop applications in hazardous locations
• Temperature compensation maintains accuracy throughout operating range
• Proper installation ensures maintenance of certification integrity
• Follows hazardous area wiring practices for safety compliance
• Requires appropriate intrinsic safety barriers in control systems

Frequently Asked Questions

• What mounting thread does this model use? M10×1 metric thread for industrial applications
• What is the integral cable length? 1.0 meter with ±100 mm manufacturing tolerance
• Is this sensor suitable for Zone 1 areas? Yes, Ex i certification covers Zone 1 hazardous areas
• What signal conditioner is required? High-frequency power source from IQS900 system
• What industries use this sensor? Oil and gas, chemical processing, and other hazardous industries