Vibro-Meter PLD772
Vibro-Meter PLD772
Vibro-Meter PLD772
Vibro-Meter PLD772
Vibro-Meter PLD772
Vibro-Meter PLD772
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

PLD772

/ 4.9
1001 reviews | Need a Specific Revision?
The Vibro-Meter PLD772 level detector and digital display module is an industrial-grade visual monitoring and level detection instrument designed to provide real-time, accurate gap and voltage readings.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for PLD772
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for PLD772

  • Manufacturer:
    Vibro-Meter
  • Part Number:
    PLD772
  • Product Family:
    Vibro-Meter
  • Product Type:
    Level Detector and Digital Display Module
  • Stock:
    2
  • Module Type:
    Vibration Processor Module
  • Signal Input Unipolar:
    Unipolar: 0 to 10 V DC Bipolar: 0 to ±10 V DC (supported for some signals)
  • Programmable Features:
    Calibration of display, alarm parameters
  • Communication Interface:
    RS-485 digital communication
  • Network Integration:
    Central computer as main station, PLD772 modules as secondary stations
  • Weight:
    0.2 kg
  • Estimated shipping dimensions:
    2.5x19.5x12.8cm
  • 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 Specifications Applications Safety & Compliance Environmental Ratings

Features:

  • Advanced Dual-Indication Hybrid Display
  • Precise Bipolar Signal Processing and Detection
  • Industrial-Grade Reliability for Harsh Environments
The Vibro-Meter PLD772 offers a highly functional display topology combining a fast-response 51-segment LED bargraph with a 4-digit numeric window. This guarantees that operators can perform instantaneous qualitative checks via the bargraph while recording quantitative, precise engineering values from the digital readout.

Built with low-drift internal analog components, the Vibro-Meter PLD772 accurately monitors and detects voltage fluctuations within a 0 to ±10 V DC window. This exact electrical tracking is critical for checking proximity probe DC bias voltages and verifying appropriate sensor-to-shaft physical clearance.

Constructed in compliance with rigorous Swiss manufacturing standards, the Vibro-Meter PLD772 features high electromagnetic compatibility (EMC) and vibration-resistant structural solder points. This resilient design guarantees continuous uptime when mounted in localized control panels subject to thermal shifts and ambient plant vibrations.

The PLD772 Vibro-Meter Level Detector and Digital Display Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Vibro-Meter PLD772 Level Detector and Digital Display Module Manuals,Datasheets,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.
Vibro-Meter PLD772 Level Detector and Digital Display Module

General

  • Manufacturer Vibro-Meter
  • Model PLD772
  • Condition New Original ready stock
  • Product Family UVC752,UVV696,GSI122
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.
  • Turbine Supervisory Instrumentation (TSI): Used extensively across global power generation stations to monitor critical parameters on steam, gas, and hydro turbines, ensuring real-time display of shaft behavior.
  • Proximity Probe Gap Verification: Serves as the primary field calibration display for maintenance engineers to adjust and verify the physical mounting gap distance of eddy current proximity probes prior to machinery startup.
  • Heavy Industrial Process Protection: Integrated into the control systems of critical rotating assets—such as large air compressors in steel mills and high-capacity crude pumps in oil & gas refineries.
  • Bipolar Signal Monitoring: Acts as a universal, high-reliability visualization interface for any auxiliary industrial instrumentation that outputs stable or dynamic 0 to ±10 V DC control signals.
  • Electromagnetic Compatibility (EMC): Engineered with robust internal filtering and shielded front panel plates to operate reliably in high-noise electrical environments near large motors and switchgear without signal distortion.
  • CE Directive Conformity: Built in adherence to standard European safety guidelines, ensuring the module satisfies strict low-voltage equipment and operational safety regulations.
  • API 670 Compatibility Support: Designed to work within monitoring loops that comply with the American Petroleum Institute (API) 670 standard for machinery protection systems, providing the necessary precision for critical asset monitoring.
  • Fail-Safe Level Over-Range Alerts: Features integrated level detection circuitry that provides clear visual warnings when signal boundaries are breached, allowing operators to execute emergency trip or inspection procedures before asset damage occurs.
  • Industrial Thermal Tolerances: Rated to maintain stable, drift-free operation within a standard control room or enclosure temperature range of 0℃ to +60℃.
  • Relative Humidity Management: Capable of executing continuous performance profiles in relative humidity environments up to 95%, provided the atmosphere remains non-condensing./span>
  • Vibration Resistant Design: The structural assembly and PCB trace layouts are hardened against low-frequency mechanical vibrations, allowing the card to be mounted near heavy industrial process zones.
  • Infiltration/Ingress Protection: Intended for rack mounting where the host enclosure provides the primary barrier against airborne particulate contaminants, moisture, and corrosive chemical agents.
Description
The PLD772 Vibration Processor Module is a module designed for advanced vibration monitoring systems. Typically, it is paired with the UVC691 signal processing module to achieve comprehensive surveillance and analysis of vibration signals. While UVC691 handles signal conditioning from various sensors via galvanic separation, the PLD772 excels in receiving, processing, and transmitting these signals efficiently.

Unlike standard Vibro-Meter modules that provide unipolar signals (0 to 10 V DC), the PLD772 can accept both unipolar and some bipolar signals within the range of 0 to ±10 V DC. This flexibility allows for more accurate and diverse vibration monitoring.

Engineered to streamline control room and field diagnostics, the Vibro-Meter PLD772 features an advanced hybrid display architecture that incorporates a 51-segment LED bargraph and a high-contrast 4-digit digital readout. This dual-display configuration enables rapid, at-a-glance status assessments via the dynamic bargraph while simultaneously providing precise, micro-level engineering unit measurements on the digital display for comprehensive troubleshooting.

The Vibro-Meter PLD772 is designed with versatile architectural compatibility, making it the premier choice for retrofitting, maintaining, and upgrading legacy asset surveillance networks. It interfaces seamlessly with Vibro-Meter processing cards (such as the UVC series) and bridges the gap between field-level sensor hardware and centralized DCS/PLC frameworks, drastically minimizing system downtime during plant modernization.
Alternative Names
PLD 772 PLD772 254-774-010-024 UVC752 UVV696 GSI122 UVC752 204-752-000-014S
Technical notes
The Vibro-Meter PLD772 primarily functions as a high-reliability analog signal visualizer and setpoint level detector; it must be coupled with compatible galvanic isolators or Vibro-Meter signal conditioners when deployed in intrinsically safe API 670 machinery loops. Always verify terminal mapping for the bipolar 0 to ±10 V DC input configurations during hot-swapping or card replacement procedures to maintain calibrated accuracy. Choosing the right spare parts reduces downtime by half.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

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.
Can the PLD772 be integrated into a network?
Yes, it can function as a secondary station in a networked surveillance system with a central computer controlling it.
What is a typical application of the PLD772?
It is typically paired with the UVC691 module to monitor vibrations, acquire DC signals, and support trend analysis for predictive maintenance.
What are the exact I/O wiring configurations and input impedance specifications for the Vibro-Meter PLD772?
The Vibro-Meter PLD772 is designed to receive standard bipolar DC signals (typically 0 to ±10 V DC) via its rear Eurocard connector pins. It features a high input impedance architecture to prevent signal loading or attenuation when split from primary vibration processing loops. Wiring must follow the standard differential or single-ended configurations specified in the original backplane layout, mapping terminal common lines tightly to prevent ground loops.
Does the Vibro-Meter PLD772 support direct firmware updates or software-defined parameter tuning?
No, the Vibro-Meter PLD772 is a hardware-optimized analog-digital hybrid display card that relies on precise potentiometer calibrations and discrete component mapping rather than a software operating system. Calibrations for scale factors, zero offsets, and parameter numbering display ranges are adjusted via physical hardware trimmers located on the card, eliminating the risk of software corruption or cyber-security firmware vulnerabilities.
How deep are the diagnostic capabilities of the Vibro-Meter PLD772 regarding sensor fault detection?
The Vibro-Meter PLD772 provides built-in level detection diagnostics that flag out-of-range inputs. If the connected proximity sensor or conditioner suffers a wire break or open-circuit fault that drives the voltage beyond the pre-configured ±10 V DC boundaries, the Vibro-Meter PLD772 bargraph or digital display will immediately show an over-range indication, alerting the operator to check the physical loop integrity.

Product Browsing History