IQS450 204-450-000-002
IQS450 204-450-000-002
IQS450 204-450-000-002
IQS450 204-450-000-002
IQS450 204-450-000-002
IQS450 204-450-000-002
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Confirm the complete suffix and installed chain before sourcing.

IQS450 204-450-000-002

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Vibro-Meter IQS450 204-450-000-002 signal conditioner for configured TQ442 / EA402 proximity measurement chains; full A/B/H/I code required.
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Technical specifications for IQS450 204-450-000-002

  • Manufacturer:
    Vibro-Meter
  • Part Number:
    IQS450 204-450-000-002
  • Product Family:
    Vibro-Meter
  • Product Type:
    Signal Conditioner
  • Stock:
    1
  • Supply Voltage:
    -20 to -32 VDC
  • Operating Temperature:
    -35 to +85 °C (subject to thermal derating)
  • Degree of Protection:
    IP40
  • Construction:
    Aluminium
  • Mounting:
    Two or four M4 screws; MA130 option suffix-dependent
  • Storage Temperature:
    -40 to +85 °C
  • Output Types:
    Voltage or current, suffix-dependent
  • Voltage Output Wiring:
    3-wire
  • Current Output Wiring:
    2-wire
  • Terminal Capacity:
    Up to 2.5 mm²
  • Ordering Structure:
    A/B/H/I suffixes
  • Base Ordering Number:
    204-450-000-002
  • Weight:
    0.25 kg
  • Estimated shipping dimensions:
    10.5x5.3x5.2cm
  • Tariff Code:
    9018902090
  • 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 Ordering Interface Installation Applications

Features:

  • Base ordering number: 204-450-000-002
  • Signal conditioning for a configured TQ442 / EA402 proximity chain
  • Voltage-output and current-output configurations
IQS450 supplies the high-frequency drive to the probe and conditions the returned signal for the monitoring channel.

The complete A/B/H/I suffix is part of the ordering identity and must remain with the base number during procurement and service review.

Electrical and mechanical acceptance must be based on the installed measurement-chain record, not on physical similarity alone.

For Vibro-Meter IQS450 204-450-000-002 enquiries, Apter Power can help review the complete nameplate code and installed TQ/EA measurement-chain context.
Vibro-Meter IQS450 204-450-000-002 Signal Conditioner Manuals,Datasheets,Link Important Notice: Use the complete A/B/H/I ordering code and installed probe-and-extension-cable record when requesting documentation. The base number alone does not define a service-ready configuration.ye
  • A suffix: standard, Ex i or Ex nA environment
  • B suffix: measurement range and voltage/current sensitivity
  • H suffix: total calibrated system length
  • I suffix: conditioner only or MA130-mounted assembly
  • Supply: -20 to -32 VDC
  • Voltage-output versions use a three-wire connection
  • Current-output versions use a two-wire connection
  • Terminal conductors: up to 2.5 mm²
  • Mount with two or four M4 screws as documented
  • Use the I suffix to confirm bare or MA130-mounted supply
  • Maintain the documented thermal-derating and wiring clearances
  • Verify grounding, polarity and output wiring before energising
  • Non-contact shaft position and vibration measurement chains
  • Use only with the documented TQ probe and EA extension-cable configuration
  • Confirm loop scaling and alarm or trip logic after replacement
  • Application responsibility remains with the approved site engineering record
Description
IQS450 204-450-000-002 is the base ordering number for the signal conditioner used in a configured Vibro-Meter TQ442 and EA402 proximity measurement system. It excites the probe and converts the returned signal into a voltage or current output for the monitoring channel.

IQS450 204-450-000-002 is not a complete selectable configuration by itself. The A, B, H and I suffixes define the environment approval, measurement range and sensitivity, total system length, and whether the conditioner is supplied alone or on an MA130 mounting adaptor.

Before replacing IQS450 204-450-000-002, compare the complete nameplate code with the installed probe, extension cable, output type and mounting arrangement. Stop the exchange when a suffix or the installed measurement-chain record is missing, because a base-number match does not establish interchangeability.
Alternative Names
IQS450 204-450-000-002 Vibro-Meter IQS450 Vibro-Meter 204-450-000-002 IQS450 Signal Conditioner IQS450 204450000002 204450000002 IQS450-204-450-000-002 Vibro Meter IQS450 204-450-000-002
Technical notes
Before replacing IQS450 204-450-000-002, record the full A/B/H/I suffix because the base ordering number does not define environment approval, measurement range or output, total system length, or mounting. A base-number match alone cannot demonstrate interchangeability; stop the exchange if any suffix or installed TQ/EA chain record is missing.
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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.
What identification must a buyer include when requesting IQS450 204-450-000-002?
Provide the complete nameplate code, including A/B/H/I suffixes, plus the installed probe and extension-cable references. Hold the order if any suffix is unreadable, because the base number does not define the finished configuration.
Can IQS450 204-450-000-002 from a standard loop replace a unit in an Ex i installation?
No assumption is permitted. The A suffix and the hazardous-area documentation must match the approved installation. Stop the exchange when the environment code or certification record cannot be verified.
Why can a physically matching IQS450 204-450-000-002 produce the wrong process value?
The B suffix selects measurement range and voltage or current sensitivity. A different B code can change scaling even when the enclosure and base number look identical; verify the channel configuration before energising.
What must maintenance check after changing a cable in an IQS450 204-450-000-002 measurement chain?
Confirm that the H suffix still matches the calibrated total system length. Treat a probe or extension-cable change as a chain reconfiguration and do not return the loop to service until the documented length is restored.
How should receiving distinguish an installation-ready IQS450 204-450-000-002 spare?
Check the I suffix and the delivered hardware. I0 denotes the signal conditioner only, while I1 denotes the conditioner assembled on an MA130 mounting adaptor; do not infer the mounting arrangement from the carton description.
What acceptance checks are required before IQS450 204-450-000-002 returns to service?
Verify the full suffix, supply polarity, output wiring, grounding, loop scaling and the site-approved alarm or trip response. Stop if the installed-chain record is incomplete or if any observed output differs from the approved commissioning values.

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