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S3960 444-680-000-511

Vibration Sensor

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Technical specifications for S3960 444-680-000-511

  • Product Model
    S3960 444-680-000-511
  • Product Parameters
    Vibration Sensor
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    7.8x5.3x4.8cm
  • Manufacturer
    Vibro-Meter
  • Weight
    0.25 kg
  • Frequency Response (±5%)
    3 Hz to 5 kHz
  • Frequency Response (±10%)
    1 Hz to 9 kHz
  • Frequency Response (-3 dB)
    0.5 Hz to 14 kHz
  • Resonant Frequency
    30 kHz
  • Linearity
    ±1% Full Scale
  • Transverse Sensitivity
    ≤5% of Axial Sensitivity
  • Supply Voltage
    18 to 30 VDC
  • Supply Current
    2 to 10 mA Constant Current
  • Output Impedance
    ≤100 Ω

Description

The Vibro-Meter S3960 444-680-000-511 is a general-purpose vibration sensor designed for continuous vibration monitoring of industrial rotating machinery. The sensor belongs to the CE680 family of piezoelectric accelerometers and incorporates integrated signal-conditioning electronics, allowing direct transmission of a voltage output signal suitable for machinery monitoring and protection systems.

The sensor utilizes a shear-mode piezoelectric sensing element that converts mechanical vibration into a proportional electrical signal. This sensing technology minimizes errors caused by thermal transients and provides stable measurements across a broad frequency range. The integrated electronics simplify installation and allow long-distance signal transmission using standard industrial cabling.

Alternative Names

S3960 444 680 000 511 S3960 444-680-000-5II S396O 444-680-000-511 S3960 444 680 000 5II S396O 444 68O OOO 511

Information

Overview Manuals Application Notes Product Applications Electrical Connections

Features:

  • From the Vibro-Meter ® product line
  • Designed for medium temperature industrialapplications (−50 to +120 °C)
  • Shear mode operation, therefore no output due tothermal transients
  • Hermetically sealed for harsh environments
  • Case insulated, internally shielded
The CE 680 M511 is an all-purpose vibration sensordesigned for use with machinery in harsh industrialenvironments. It uses the industry standard 2-wirevoltage transmission technique with a constantcurrent supply. The output signal has a sensitivity of100 mV / g.

Thanks to the accelerometer's isolated ground andinternal shield, no ground loops or frame voltages arepresent to disturb the measurement.The CE 680 M511 shows extremely low noise levelsand exceptional bias voltage stability at elevatedtemperatures.

The S3960 444-680-000-511 Vibro-Meter Piezoelectric acceleromete may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Vibro-Meter S3960 444-680-000-511 Piezoelectric acceleromete Manuals, Datasheets, Drivers, 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.
With a sensitivity of 100 mV/g and a dynamic range of 80 g, the sensor is suitable for monitoring vibration levels on turbines, compressors, generators, pumps, motors, fans, gearboxes, and other critical rotating equipment. The wide frequency response enables detection of imbalance, misalignment, looseness, bearing defects, gear mesh frequencies, and structural vibration phenomena.
 
The hermetically sealed stainless-steel housing provides protection against moisture, oil contamination, dust, and harsh industrial environments. The isolated case ground and internal shielding eliminate ground-loop interference and improve measurement integrity in electrically noisy installations
  • Gas Turbine Combustor Monitoring:Tracks dynamic pressure pulsations to prevent acoustic fatigue
  • Power Generation Facilities:Nuclear/hydro/thermal: safeguards high-vibration zones
  • Oil Refining and Petrochemical Processing:Tracks rapid pressure fluctuations in compressors/pumps
  • Automated Assembly Lines:Step-by-step diagnostics & cycle tracking for auto/electronics
  • Hazardous Industrial Zones:Class I Div2: oil/gas, chemical mixers & paint booths
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Mating Connectors: Use the appropriate high-temperature, rugged circular threaded connector (such as the VM CG 505) corresponding to MIL-C-82723, Series IIIK.
Cable Routing: Secure cables tightly using cable ties or conduit to prevent strain relief and protect wires from mechanical wear or fluid exposure.
Explosive Atmospheres (Ex): If installing the sensor in hazardous areas, you must adhere strictly to the Ex-classification system guidelines, intrinsically safe (Ex i) wiring practices, and ensure the use of certified external signal conditioners (such as Vibro-Meter IPC707 or IQS900).

Technical notes

The 444-680-000-511 operates as part of a card pair with the IOC4T input/output card. Together, the MPC4 and IOC4T form a complete monitoring module that includes all necessary sensor excitation, signal conditioning, processing, and output functions. The card pair installs in VM600 system racks including the ABE040, ABE042, and ABE056 chassis configurations.

FAQs

  • What is the frequency response?

    +
    1 Hz to 9 kHz (± 10%) and 0.5 Hz to 14 kHz (-3 dB)
  • What is the status of the 444-680-000-511 sensor?

    +
    The 444-680-000-511 was originally part of the legacy CE680 general-purpose vibration sensor series. Meggitt has officially transitioned this product to the newer CE6xx series.
  • What cable type does it use?

    +
    It uses the industry-standard 2-wire transmission technique utilizing constant current supply (IEPE).
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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