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Vibro-Meter TQ402 111-402-000-013
Vibro-Meter TQ402 111-402-000-013
Vibro-Meter TQ402 111-402-000-013
· Product image is representative; revision or series may vary. Contact us to request a specific version.

TQ402 111-402-000-013

Proximity sensor

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Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for TQ402 111-402-000-013

  • Product Model
    TQ402 111-402-000-013
  • Product Parameters
    Proximity sensor
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    22x26x2cm
  • Manufacturer
    Vibro-Meter
  • Weight
    0.15 kg
  • Transducer
    −40 to +180°C with drift <5% (operating).+180 to +220°C with drift >5% (short-term survival)
  • Transducer and cable
    −40 to +195°C if used in an Ex Zone
  • Cable, connector and optionalprotection
    −40 to +200°C
  • Protection rating
    The head of the proximity transducer (transducer tip and integralcable) is rated IP68
  • Vibration
    5 g peak between 10 and 500 Hz
  • Shock acceleration
    15 g peak

Description

TQ402
proximity transducer
High-frequency power source 
from an IQS900 signal conditioner

Information

Overview Manuals Technical notes Product Applications Mounting the Transducer

Features:

  • Non-contact measurement system based oneddy-current principle
  • Ex certified versions for use in hazardous areas
  • Conforms to API 670 recommendations
  • Temperature-compensated design
  • Voltage or current output with protectionagainst short circuits
  • Frequency response:DC to 20 kHz (−3 dB)
The TQ402/TQ412, EA402 and IQS900 form aproximity measurement system, from Meggitt’svibro-meter® product line. This proximitymeasurement system allows contactlessmeasurement of the relative displacement ofmoving machine elements. TQ4xx-based proximity measurement systems areparticularly suitable for measuring the relativevibration and axial position of rotating machineshafts, such as those found in steam, gas andhydraulic turbines, as well as in alternators, turbocompressors and pumps.

The TQ402 111-402-000-013 Vibro-Meter Proximity Sensor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Vibro-Meter TQ402 111-402-000-013 Proximity Sensor Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The TQ402 and TQ412 transducers can bematched with a single EA402 extension cable toeffectively lengthen the front-end. Optionalhousings, junction boxes and interconnectionprotectors are available for the mechanical andenvironmental protection of the connectionbetween the integral and extension cables.
 
TQ4xx-based proximity measurement systems canbe powered by associated machinery monitoringsystems such as VM600Mk2/VM600 modules(cards) or VibroSmart® modules, or by anotherpower supply.
  • Electric power industry: Power plants monitor the radial vibration and axial movement of the rotor of the turbine and generator.
  • Petroleum and natural gas: Refineries or natural gas transmission stations monitor high-speed rotating compressors.
  • Petrochemical and chemical industry: Monitor the axial displacement of large rotating equipment such as extruders and mixers.
  • Heavy industry manufacturing: Monitor the axial positioning of rolling machines and large rolling mills in steel plants.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Insert the transducer into the mounting port until the tip gently touches the target.
Back out the transducer until the desired gap is reached. For a standard -10V DC gap, this often equates to roughly 1.27 mm (50 mils).
Mechanical Security: Once gapped, use the lock nuts to secure the transducer body. Ensure it is tight enough to resist machine vibration but do not over-torque, as this can damage the threads.
Reverse Mount Note: The TQ402 is for standard mounting; if your application requires reverse-mounting (from the inside out), the TQ412 variant is typically used. 
What happens next
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Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.
Your quote You will receive a comprehensive quote tailored to your specific needs.
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Delivery and payment
Delivery
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International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty

Returns
No hassle returns policy

Dedicated customer support team

Payment options
We accept Bank transfers and the following methods of payment:

For more information, please visit our dedicated payments page.
Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is the TQ402 111-402-000-013 used for?

    +
    It is used for measuring the relative vibration and axial position of rotating shafts in steam, gas, and hydraulic turbines, as well as pumps and compressors.
  • What is the TQ402 111-402-000-013?

    +
    The Meggitt Vibro-Meter TQ402 (111-402-000-013) is a high-temperature, eddy-current proximity sensor used for non-contact vibration and axial position measurement on rotating machinery
  • Does TQ402 111-402-000-013 require a signal conditioner?

    +
    Yes, it is designed to be used with the IQS450 signal conditioner to form a complete calibration measurement system.
  • What is the TQ402 111-402-000-013 cable configuration?

    +
    It includes an integral coaxial cable and a self-locking miniature coaxial connector. It can be used with an EA402 extension cable.
  • Is TQ402 111-402-000-013 suitable for hazardous areas?

    +
    Yes, we offer an explosion-proof certified version for use in potentially explosive environments.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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