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GSI122 244-122-000-204

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Vibro-Meter GSI122 244-122-000-204 provides galvanic separation and conditioned power within compatible two-wire machinery-monitoring loops. It helps prevent ground-potential differences from disturbing the measurement path.
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Technical specifications for GSI122 244-122-000-204

  • Manufacturer:
    Vibro-Meter
  • Part Number:
    GSI122 244-122-000-204
  • Product Family:
    Vibro-Meter GSI Galvanic Separation Units
  • Stock:
    1
  • Supply voltage (to GSI):
    +24 V ±5% (e.g. from UVC... processor)
  • Ripple (100 Hz):
    100 mV pp max.
  • Consumption No load:
    Approx. 20 mA
  • Consumption 20 mA load:
    Approx. 60 mA
  • Consumption Short-circuit:
    Max. 120 mA
  • Output voltage (to conditioner) No load:
    18 V ±1 V
  • Output voltage (to conditioner) 20 mA:
    16 V ±1 V
  • Short-circuit current:
    60 mA
  • Sensor-Side Terminals:
    + and −
  • Monitor-Side Terminals:
    SIGNAL, 0V, and +24V
  • Signal and Power Reference:
    Single shared 0V
  • Cable Terminal Hardware:
    AMP Faston 6.3 lugs
  • Mechanical Mounting:
    Dedicated mounting plate with locating pin
  • Mounting Fastener:
    M4 fixing screw
  • Documented Replacement:
    GSI127 galvanic separation unit
  • GSI127 Replacement Wiring:
    Separate signal 0V and 24 VDC supply negative required
  • Weight:
    0.42 kg
  • Estimated shipping dimensions:
    2.2x9.2x13cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • 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 Installation & Integration Safety & Compliance Environmental Ratings

Features:

  • Provides galvanic separation within a proximity-measurement signal chain.
  • Helps interrupt unwanted ground-current paths between field and monitoring equipment.
  • Requires polarity, shielding and terminal mapping to follow the approved installation drawing.
The ordering identity combines GSI122 with part number 244-122-000-204 for an installed Vibro-Meter separation-unit configuration.

In machinery-monitoring service, the unit sits between compatible transducer conditioning hardware and the receiving measurement system to separate their electrical reference paths.

Before replacement, record every terminal, cable screen and power connection; later GSI variants must not be assumed to be drop-in substitutes without the official migration instructions.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Vibro-Meter GSI122 244-122-000-204: 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.
  • Separates measurement references in rotating-machinery vibration and position monitoring chains.
  • Supports brownfield maintenance where long field wiring can create ground-potential differences.
  • Maintains an identifiable service interface between field transducers and monitoring electronics.
  • Transfer terminal wiring one conductor at a time from a verified as-found record.
  • Keep signal polarity and cable-screen termination consistent with the approved loop drawing.
  • Confirm the complete transducer, conditioner and monitoring-channel chain before energization.
  • De-energize connected circuits and apply site isolation procedures before handling terminals.
  • Use the galvanic barrier only in the circuit arrangement covered by the manufacturer documentation.
  • Retain required separation distances and protective grounding within the receiving enclosure.
  • Install the unit inside a suitable industrial enclosure that protects the terminal area.
  • Prevent condensation, conductive dust and cable stress from compromising signal isolation.
  • Maintain ventilation and ambient limits defined for the complete monitoring cabinet.
Description
GSI122 244-122-000-204 is a Galvanic Separation Unit designed to provide reliable signal transmission and power supply in industrial environments. The GSI122 244-122-000-204 serves as a crucial component for supplying transducers and conditioners, ensuring stable operation and accurate signal readouts from connected devices.

Primarily intended for use in 2-wire transmission systems, the GSI122 244-122-000-204 is versatile and can be applied in broader contexts where any electronic system requires a current consumption of less than 20 mA. This flexibility makes the GSI122 244-122-000-204 suitable for a wide range of monitoring and control applications.

The GSI122 244-122-000-204 functions by outputting a voltage signal that is directly proportional to the current consumed by the conditioner. This feature allows immediate and precise analysis of the conditioner signal, providing reliable data for monitoring, diagnostics, and control tasks.
Alternative Names
GSI122 Vibro-Meter 244-122-000-204 GSI 122 GSI-122 Vibro-Meter GSI122 GSI122 244-122-000-204 Vibro-Meter GSI122 244-122-000-204 Vibro-Meter GSI122 Galvanic Separation Unit
Technical notes
When replacing GSI122 244-122-000-204, preserve terminal polarity, cable-screen treatment and the documented transfer path; a later GSI unit is not automatically interchangeable.
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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 as-found wiring record should accompany GSI122 244-122-000-204 during replacement?
Capture terminal numbers, conductor polarity, cable-screen landing and the connected conditioner before any wire is removed.
Why is the conditioner current path important for GSI122 244-122-000-204?
The separation unit powers the connected conditioner and derives its output from the conditioner current, so loop continuity must be preserved.
Which symptom can GSI122 244-122-000-204 help prevent in a measurement chain?
Galvanic separation helps interrupt ground-current paths that can disturb the reference between field measurement and signal processing.
How should hazardous-area use of GSI122 244-122-000-204 be reviewed?
Check the exact approval marking and the complete loop drawing against the site protection concept before installation.
What must be confirmed before replacing GSI122 244-122-000-204 with a later GSI unit?
Use the official migration instructions to compare terminals, transfer function, supply arrangement and approval scope; do not assume drop-in compatibility.
Which source should a buyer request for GSI122 244-122-000-204 loop verification?
Request the current model-specific datasheet plus the original installation drawing for the connected transducer and conditioner chain.