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          Apter Power supports 204-452-000-211 quotation, documentation, sourcing, and system-fit review.

        204-452-000-211

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        1001 reviews ｜ Need a Specific Revision?
        Vibro-Meter 204-452-000-211 is the standard IQS452 three-wire voltage-output conditioner matched to a TQ4X2 probe, 2 mm range and 5 m cable.
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        Ships by Friday, October 16
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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.
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        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.
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        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 204-452-000-211

        • Manufacturer:
          Vibro-Meter
        • Part Number:
          204-452-000-211
        • Product Family:
          IQS 451 / 452 / 453 Proximity Signal Conditioners
        • Product Type:
          Proximity Signal Conditioner
        • Stock:
          1
        • Conditioner model:
          IQS452
        • Matching probe family:
          TQ4X2
        • Nominal measuring range:
          2 mm
        • Output mode:
          3-wire voltage output
        • Sensitivity:
          8 mV/µm
        • Matched probe cable length:
          5 m
        • Version:
          Standard
        • Signal conditioner family:
          IQS 451 / 452 / 453
        • Measurement principle:
          Eddy current proximity
        • Signal method:
          HF modulator/demodulator
        • Matching probes:
          Vibro-Meter TQ 400 series
        • Frequency response:
          DC to 20 kHz (-3 dB)
        • Interchangeability:
          ≤5%
        • Voltage output impedance:
          500 Ω
        • Voltage-output short-circuit current:
          45 mA
        • Current output at minimum gap:
          15 mA
        • Current output at maximum gap:
          20 mA
        • Current-output dynamic range:
          5 mA
        • Supply voltage:
          -20 to -32 V
        • Supply current:
          13 ±1 mA; 25 mA maximum
        • Operating temperature:
          -30 to +70°C
        • Storage temperature:
          -40 to +80°C
        • Humidity:
          95% maximum, non-condensing
        • Vibration resistance:
          2 g peak, 10 to 500 Hz
        • Protection class:
          IP40
        • Housing:
          Anodized injection-moulded aluminium
        • Standard weight:
          Approximately 140 g
        • Weight:
          0.309 lbs (0.14 kg)
        • 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 Applications Monitoring Compatibility & Interoperability Protection

        Features:

        • Matches the TQ4X2 probe for a 2 mm nominal measuring range.
        • Provides 8 mV/µm sensitivity through a standard three-wire voltage output.
        • Uses the 5 m matched cable ordering option shown for this conditioner.
        The selected signal conditioner is 204-452-000-211, the IQS452 entry paired with TQ4X2, 2 mm range and 5 m cable.

        It excites the probe with a high-frequency carrier and demodulates the resulting eddy-current response into a dynamic voltage proportional to target movement.

        A conditioner from another IQS range can share the housing but use a different probe, span or sensitivity; match all ordering-table columns before replacement.

        Availability is subject to Apter Power inventory and sourcing confirmation.
        Verified resources for Vibro-Meter 204-452-000-211: 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 and static gap without contacting the rotating surface.
        • Conditions proximity signals for turbine, compressor, pump and generator monitoring systems.
        • Feeds rack processor modules with a temperature-compensated output scaled to probe movement.
        • The HF modulator supplies the excitation needed by the matching proximity transducer.
        • Demodulation converts probe impedance change into a dynamic signal proportional to target movement.
        • Temperature compensation stabilizes the measurement across the stated operating range.
        • This configuration is calibrated for a 5 m probe cable.
        • Probe, extension cable and conditioner form one measurement chain whose combined length must be preserved.
        • Changing cable length can alter scale and interchangeability even when the connector remains compatible.
        • The three-wire voltage output has a 500-ohm output impedance.
        • Short-circuit current is limited to 45 mA for output protection.
        • Supply wiring must remain between -20 and -32 V while remaining within the conditioner current demand.
        Description
        Vibro-Meter 204-452-000-211 High-frequency modulation and demodulation turn probe impedance changes into a three-wire voltage signal for machinery monitoring. This IQS452 configuration is matched to the TQ4X2 measurement chain, a 2 mm working range, and the specified 5 m cable arrangement.

        Contactless eddy-current sensing follows target movement without adding mechanical load to the shaft. Temperature compensation, a compact potted housing, and protected output circuitry support continuous displacement observation in rotating-equipment installations where wear-prone contacting sensors would be unsuitable.

        Measurement accuracy belongs to the complete chain, not the conditioner alone. Probe type, target material, cable length, connector condition, supply voltage, output loading, mounting geometry, and scale must remain aligned with the calibrated arrangement before the channel is accepted.
        Alternative Names
        204-452-000-211 204 452 000 211 204452000211 Vibro-Meter 204-452-000-211 Meggitt 204-452-000-211 IQS452 204-452-000-211 204-452-000-211 TQ4X2 Signal Conditioner
        Technical notes
        204-452-000-211: A conditioner from another IQS range can share the housing but use a different probe, span or sensitivity; match all ordering-table columns before replacement.
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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
        Which exact probe calibration belongs to 204-452-000-211?
        The table pairs it with TQ4X2, a 2 mm span, 8 mV/µm output scale and a 5 m cable.
        How does 204-452-000-211 convert target movement?
        A high-frequency carrier drives the probe and the demodulator returns a voltage proportional to gap change.
        Where is the two-millimetre range of 204-452-000-211 useful?
        It supports non-contact shaft vibration and position measurement where the TQ4X2 range fits the mechanical gap.
        What code details are checked when sourcing 204-452-000-211?
        Apter Power confirms the full number, TQ4X2 probe, 5 m cable, voltage output, condition and quantity.
        Why can a current-output IQS452 not replace 204-452-000-211 unchecked?
        The output mode and sensitivity differ even when the conditioner family and probe range look similar.
        Which chain data should accompany 204-452-000-211?
        Provide probe and extension-cable codes, target material, installed gap, processor input and certification requirement.

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