Product Overview

The 913-402-000-013 is a proximity measuring system from Meggitt Vibro-Meter. This device uses the eddy-current principle for non-contact measurement. It conforms to API 670 recommendations for machinery protection. The system works perfectly with VM600 and VibroSmart monitoring systems.

Technical Specifications

The 913-402-000-013 has a standard environment rating with no explosion protection. The extension cable length is 9.5 meters with ±950 mm tolerance. This model has no optional protection for the cable or connector. There is no flexible hose on this version. The total weight is 0.22 kg (200 g or 0.44 lb approx.).

This proximity transducer requires a high-frequency power source. You must use an IQS900 signal conditioner for proper operation. The device measures shaft relative vibration accurately. It also measures gap and position for machinery protection. The system supports condition monitoring applications.

Performance Characteristics

The 913-402-000-013 offers a frequency response from DC to 20 kHz at -3 dB. The measurement range is either 2 mm or 4 mm depending on configuration. The design is temperature-compensated for stable readings. The output can be voltage or current with short circuit protection. This ensures reliable operation in industrial environments.

Temperature Ranges

The transducer operates from -40 to +180°C. Drift stays below 5% within this operating range. Short-term survival extends from +180 to +220°C. Drift exceeds 5% in this survival range. The cable and connector handle -40 to +200°C. For Ex zone use, the transducer and cable work from -40 to +195°C. Note that this model has a standard environment rating only.

Environmental Protection and Durability

The transducer tip and integral cable have an IP68 rating per IEC 60529. This means complete dust protection and continuous water immersion resistance. Vibration tolerance is 5 g peak between 10 and 500 Hz per IEC 60068-2-26. Shock acceleration tolerance is 15 g peak per IEC 60068-2-27. This uses a half sine wave with 11 ms duration.

The 913-402-000-013 uses an FEP sheath for chemical resistance. FEP stands for extruded fluorinated ethylene propylene. This sheath resists almost all chemicals. It offers low permeability to liquids, gases, and moisture. The material remains flexible, low friction, and mechanically tough.

Physical Construction

The transducer uses an 8 mm wire coil. The tip is made of Torlon (polyamide-imide) material. The body is encapsulated in stainless steel AISI 316L. High-temperature epoxy glue secures all internal components. The integral and extension cables are FEP covered 70 Ω coaxial cables. Each cable measures 3.6 mm in diameter. Connectors are self-locking miniature coaxial types. Always hand-tighten these connectors until they lock.

Mounting Instructions for 913-402-000-013

The 913-402-000-013 mounts without a DIN-rail adapter. Use two M4 screws for secure installation. Ensure the mounting surface is clean and flat. Do not overtighten the M4 screws. Leave enough space for cable routing and connector access.

Applications

The 913-402-000-013 is ideal for shaft relative vibration measurement. It also measures gap and position accurately. Common applications include turbines, compressors, and pumps. The system works for machinery protection and condition monitoring. It is specifically designed for API 670 applications. Use it with VM600Mk2, VM600, or VibroSmart monitoring systems.

Installation Guidelines

Mount the 913-402-000-013 using two M4 screws. Ensure the transducer tip faces the target surface correctly. Maintain proper gap distance as specified by your IQS900 conditioner. Hand-tighten all coaxial connectors until they lock securely. Do not use tools for tightening. Protect the 9.5 meter FEP cable from sharp edges and excessive bending. Keep the cable away from extreme heat sources above 200°C. Verify the cable length of 9.5 meters matches your installation. No flexible hose protection is present on this model.

Package List

• 1 x Meggitt Vibro-Meter 913-402-000-013 Proximity Transducer

• 1 x Extension cable with 9.5 m length

• 2 x Self-locking miniature coaxial connectors

• 2 x M4 mounting screws

• 1 x Installation instruction sheet

Frequently Asked Questions (FAQ)

Q1: Does the 913-402-000-013 meet API 670 standards?
Yes, this proximity measuring system conforms to API 670 recommendations. It is suitable for critical machinery protection applications.

Q2: Can I use this sensor in explosive atmospheres?
No, this model has a standard environment rating (A1). You need an Ex i version for hazardous areas.

Q3: What is the weight of this proximity system?
The 913-402-000-013 weighs 0.22 kg (200 g or 0.44 lb approx.). This includes the transducer and cable assembly.

Q4: How do I mount this transducer without a DIN-rail?
Use two M4 screws to mount the device directly. The screw holes are built into the transducer housing.

Q5: Is the 9.5m cable field-replaceable?
No, the 9.5m extension cable is factory-attached. Do not attempt to cut or splice the coaxial cable.