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          Apter Power provides TQ402 111-402-000-012 quotes, documents, sourcing and system-matching support.

        TQ402 111-402-000-012

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        Vibro-Meter TQ402 111-402-000-012 is a standard-mount eddy-current proximity transducer for non-contact shaft vibration and axial-position measurement. It operates in a matched TQ402/EA402/IQS900 measurement chain.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for TQ402 111-402-000-012

        • Manufacturer:
          Vibro-Meter
        • Part Number:
          TQ402 111-402-000-012
        • Product Family:
          TQ402 / TQ412 Proximity Measuring System
        • Product Type:
          Eddy Current Proximity Transducer
        • Stock:
          1
        • Measurement Principle:
          Non-contact eddy-current measurement
        • Mounting Arrangement:
          Standard-mount TQ402 transducer
        • Supported Measurement Ranges:
          2 mm or 4 mm, according to the matched signal conditioner
        • Voltage Sensitivity:
          8 mV/µm or 4 mV/µm
        • Current Sensitivity:
          2.5 µA/µm or 1.25 µA/µm
        • Frequency Response:
          DC to 20 kHz (-3 dB)
        • Calibration Target:
          VCL 140 steel (1.7225), comparable to AISI 4140
        • Operating Temperature:
          -40 to +180 °C
        • Survival Temperature:
          -40 to +200 °C
        • Hazardous-Area Temperature Capability:
          Up to +195 °C for applicable Ex configurations
        • Transducer Protection:
          IP68 for the head and integral cable
        • Housing Material:
          AISI 316L stainless steel
        • Tip Material:
          Torlon polyamide-imide
        • Integral Cable Type:
          FEP-covered 70 Ω coaxial cable
        • Integral Cable Diameter:
          3.6 mm
        • Minimum Cable Bend Radius:
          20 mm
        • Flexible-Hose Bend Radius:
          50 mm minimum when fitted
        • Vibration Resistance:
          5 g peak, 10 to 500 Hz
        • Shock Resistance:
          15 g peak, 11 ms half-sine
        • Supported System Lengths:
          1 m, 5 m or 10 m matched systems
        • Weight:
          0.551 lbs (0.25 kg)
        • Estimated shipping dimensions:
          10.5x5.3x5.2cm
        • Tariff Code:
          8537101190
        • Country of origin:
          Switzerland
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Applications Operating Environment Monitoring & Control

        Features:

        • Front-mount eddy-current sensing for contactless shaft measurement.
        • Selectable 2 mm or 4 mm calibrated measurement ranges.
        • High-temperature stainless-steel probe construction with IP68 sealing.
        The current ordering configuration is TQ402 111-402-000-012, a front-mount probe in the Vibro-Meter TQ402/TQ412 family.

        It forms a calibrated proximity chain with the correct extension cable and IQS900 conditioner for relative vibration, axial position or displacement monitoring.

        Before installation, confirm the thread, target material, measuring range, integral cable and total system length against the existing measurement loop.

        Availability is subject to Apter Power inventory and sourcing confirmation.
        Verified resources for Vibro-Meter TQ402 111-402-000-012: 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.
        Vibro-meter TQ402 111-402-000-012 Proximity Transducer Sensor

        General

        • Manufacturer Vibro-meter
        • Model TQ402 111-402-000-012
        • Condition New Original ready stock
        • Product Family TQ402 111-402-000-013,CE281 444-281-000-111,GSI124 244-124-000-022
        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.
        • Measures relative shaft vibration on turbines, compressors and other rotating machines.
        • Tracks axial position or displacement where a non-contact probe is required.
        • Supports machinery protection and condition-monitoring channels built around a calibrated eddy-current loop.
        • Operates across the documented -40 to +180 °C probe temperature range.
        • Sealed IP68 probe construction resists industrial moisture and contamination at the sensing point.
        • AISI 316L housing and Torlon tip support demanding machinery locations within specified chemical limits.
        • Delivers a continuous displacement signal through the matched IQS900 conditioning chain.
        • Supports static gap and dynamic vibration measurements within the DC to 20 kHz response range.
        • Requires verified channel scaling and alarm configuration in the connected protection or monitoring system.
        Description
        TQ402 111-402-000-012 is the standard-mount transducer configuration in the Vibro-Meter TQ402 proximity system, using a stainless-steel body, Torlon sensing tip and integral FEP-covered coaxial lead.

        The transducer detects shaft displacement without mechanical contact and supports radial-vibration or axial-position monitoring on turbines, compressors, pumps and other rotating machinery.

        Select the specified thread, body length, cable length and measuring range as a matched system. Maintain the documented bend radius and verify the IQS900 conditioner and target material before installation.
        Alternative Names
        Vibro-Meter TQ402 111-402-000-012 TQ402 111 402 000 012 TQ402 111402000012 111-402-000-012 Proximity Transducer TQ402 Standard-Mount Proximity Transducer Vibro-Meter TQ402 Sensor TQ402 Eddy-Current Probe Vibro-Meter 111-402-000-012
        Technical notes
        For TQ402 111-402-000-012, verify the calibrated total system length and installed thread before replacement; mismatched chain components can change scale factor.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        How should the exact ordering revision of TQ402 111-402-000-012 be checked before purchase?
        Confirm the installed nameplate, body thread, probe length, cable protection and total system length because the current family data sheet uses a configurable ordering code.
        Which components complete a TQ402 111-402-000-012 measurement chain?
        A compatible EA402 extension cable and IQS900 signal conditioner complete the calibrated proximity-measurement chain when required by the installed configuration.
        What machinery measurements are suitable for TQ402 111-402-000-012?
        It is used for non-contact relative shaft vibration, axial position and gap measurements on critical rotating machinery.
        Can Apter Power quote the exact TQ402 111-402-000-012 cable-and-thread configuration from a nameplate photo?
        Provide a clear nameplate photo, complete suffix, installed EA402/IQS900 details and quantity so Apter Power can match and quote the configuration.
        Which dimensions and calibration details decide whether TQ402 111-402-000-012 can replace the installed probe?
        Compare thread, body geometry, cable length, cable protection, target material, measuring range and the matched signal-conditioner configuration.
        How can buyers request the TQ402 111-402-000-012 datasheet and quotation?
        Use the Manuals tab for verified technical resources and submit the model, installed configuration and required quantity through the quotation form.

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