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Piezoelektrische CCLD/IEPE-Beschleunigungssensoren

CCLD-Beschleunigungssensoren sind PE-Ladungs-Beschleunigungssensoren (auch als IEPE-Beschleunigungssensoren bezeichnet) mit integrierten Vorverstärkern, die Ausgangssignale in Form einer niederohmigen Ausgangsspannung liefern. Die meisten CCLD-Beschleunigungssensoren von Brüel & Kjær sind zum Schutz vor Verschmutzung aus der Umgebung hermetisch abgedichtet. Aufgrund des eingebauten Verstärkers weisen sie eine geringe Anfälligkeit für Hochfrequenzstörungen und elektromagnetische Felder auf und liefern eine niederohmige Ausgangsspannung. Dies ermöglicht die Verwendung von preiswerten und langen Koaxialkabeln.

Technische Daten des Sensors

Hz
℃
mV/ms^-2
g
gram
  • Miniature Accelerometer Type 4397

    TYPE 4394

    Miniature CCLD Accelerometer, including Cable

    A miniature piezoelectric CCLD accelerometer with isulated base, designed for measurements on lightweight structures where relatively high-level, high-frequency vibrations are encountered. 
    • Freq. range : 1 – 25000 Hz
    • Temperature : -50 – 125 ℃
    • Weight : 2.9 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature Accelerometer Type 4397

    TYPE 4397

    Miniature Accelerometer, DeltaTron, CCLD

    Miniature accelerometer Type 4397 is designed for measurements on lightweight structures where relatively high-level, high-frequency vibrations are encountered. Delivered with cable included.
    • Freq. range : 1 – 25000 Hz
    • Temperature : -50 – 125 ℃
    • Weight : 2.4 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 750 g
  • Miniature accelerometer - Type 4397

    TYPE 4397-A

    Miniature Piezoelectric CCLD Accelerometer W/Side Connector

    Type 4397-A is a miniature DeltaShear® Unigain accelerometer, excl. cable, designed for shock and vibration measurements.
    • Freq. range : 1 – 25000 Hz
    • Temperature : -50 – 125 ℃
    • Weight : 2.4 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Triaxial piezoelectric IEPE accelerometer - Type 4504-A

    TYPE 4504-A

    Triaxial Piezoelectric CCLD Accelerometer, Excl. Cable

    Miniature Triaxial CCLD Accelerometer with three independent outputs for simultaneous high-level general-purpose vibration measurements.
    • Freq. range : 1 – 9000 Hz
    • Temperature : -50 – 125 ℃
    • Weight : 15 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature triaxial piezoelectric IEPE accelerometer - Type 4506-B-003

    TYPE 4506-B-003

    Miniature Triaxial CCLD Accelerometer

    Type 4506-B-003 Miniature Triaxial Piezoelectric CCLD Accelerometer (500Mv/G) with TEDS, is designed for structural analysis within the automotive industry. Supplied excl. cable
    • Freq. range : 0.3 – 2000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 18 gram
    • Sensitivity : 50 mV/ms^-2
    • Maximum Operational Level (peak) : 14 g
  • 4507-B-004

    TYPE 4507-B

    Piezoelectric CCLD Accelerometer, TEDS, 98 mV/g, Side Connector, 1 Slot, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.3 – 6000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.8 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 70 g
  • 4507-B-001

    TYPE 4507-B-001

    Piezoelectric CCLD Accelerometer, TEDS, 10 mV/g, 1 Slot, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.1 – 6000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.8 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 700 g
  • 4507 B 002

    TYPE 4507-B-002

    Piezoelectric CCLD Accelerometer, TEDS, 1000 mV/g, Side Connector, 1 Slot, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.4 – 6000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.8 gram
    • Sensitivity : 100 mV/ms^-2
    • Maximum Operational Level (peak) : 7 g
  • 4507 B 003

    TYPE 4507-B-003

    Piezoelectric CCLD Accelerometer with TEDS

    CCLD Accelerometer with TEDS, 1 mV/g and side connector, designed for modal analysis measurements. The unit is supplied without slot and cable.
    • Freq. range : 0.3 – 6000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.9 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 70 g
  • 4507-B-004

    TYP 4507-B-004

    Piezoelektrischer CCLD-Beschleunigungssensor – Typ 4507-B-004

    Konzipiert für Messungen zur Modalanalyse.
    • Freq. range : 0.3 – 6000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.6 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 70 g
  • 4507 B 005

    TYPE 4507-B-005

    Piezoelectric CCLD Accelerometer, TEDS, 1000mV/g, Side Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.4 – 6000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.6 gram
    • Sensitivity : 100 mV/ms^-2
    • Maximum Operational Level (peak) : 7 g
  • 4507-B-006

    TYPE 4507-B-006

    Piezoelectric CCLD Accelerometer, TEDS, 5 mV/g, Side Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.2 – 6000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 46 gram
    • Sensitivity : 50 mV/ms^-2
    • Maximum Operational Level (peak) : 14 g
  • TYPE 4508-B Piezoelectric CCLD accelerometer, with data matrix code

    TYPE 4508-B

    Piezoelectric CCLD Accelerometer, TEDS, 100 mV/g, 1 Slot, Top Connector, Excl. Cable

    Miniature CCLD Accelerometer Type 4508-B is specifically designed for modal analysis measurements in automotive applications.
    • Freq. range : 0.3 – 8000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.8 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 70 g
  • 4508 B 001

    TYPE 4508-B-001

    Piezoelectric CCLD Accelerometer, TEDS, 10 mV/g, 1 Slot, Top Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.1 – 8000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.8 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 700 g
  • 4507 B 002

    TYPE 4508-B-002

    Piezoelectric CCLD Accelerometer, TEDS, 1000 mV/g, 1 Slot, Top Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.4 – 8000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.8 gram
    • Sensitivity : 100 mV/ms^-2
    • Maximum Operational Level (peak) : 7 g
  • 4508 B 003

    TYPE 4508-B-003

    Piezoelectric CCLD Accelerometer, TEDS, 100 mV/g, No Slot, Top Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.3 – 8000 Hz
    • Temperature : -54 – 121 ℃
    • Weight : 4.9 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 71 g
  • 4508 B

    TYPE 4508-B-004

    Piezoelectric CCLD Accelerometer, TEDS, 500 mV/g, 1 Slot, Top Connector, Excl. Cable

    Designed for modal analysis measurements.
    • Freq. range : 0.2 – 8000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.8 gram
    • Sensitivity : 50 mV/ms^-2
    • Maximum Operational Level (peak) : 14 g
  • 4511-001

    TYPE 4511-001

    Helicopter Gearbox CCLD Accelerometer

    CCLD Accelerometer is specifically designed for flight-test applications, such as the helicopter gearbox, and delivers reliable measurement in harsh environments.
    • Freq. range : 1 – 15000 Hz
    • Temperature : -54 – 150 ℃
    • Weight : 35 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • 4515-B-002

    TYPE 4515-B

    Triaxial CCLD Seat Accelerometer, 100 mV/g

    Triaxial CCLD Seat Accelerometer with TEDS, designed for field measurement of human whole-body vibration as well as test and measurement of passenger and work vehicles. Supplied with a 3 M integral cable.
    • Freq. range : 0.25 – 900 Hz
    • Temperature : -10 – 70 ℃
    • Weight : 345 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • 4515-B-002

    TYPE 4515-B-002

    Triaxial DeltaTron™ Seat Accelerometer 100 mV/g, TEDS, With 3 M Integral Cable

    Designed for field measurement of human whole-body vibration as well as test and measurement of passenger and work vehicles
    • Freq. range : 0.25 – 900 Hz
    • Temperature : -10 – 70 ℃
    • Weight : 345 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature IEPE accelerometer - Type 4516

    TYPE 4516

    Miniature Piezoelectric Shear Accelerometer

    Miniature CCLD accelerometer designed for measurements in small spaces and delicate structures. The accelerometer provides an integral cable and is mounted on the object with adhesives.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 1.5 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature tear-drop CCLD accelerometer Type 4517

    TYPE 4517

    Miniature Tear-Drop CCLD Accelerometer, 10 mV/g, Incl. Cable

    Accelerometer Type 4517 is a miniature CCLD piezoelectric Shear accelerometer with a side connection. The low weight of the sensor makes it an excellent choice for measurement on delicate structures and small objects.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -55 – 121 ℃
    • Weight : 0.65 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature tear-drop IEPE accelerometer - Type 4517-002

    TYPE 4517-002

    Miniature Accelerometer, Tear-drop, 10 mV/g, Hermetic

    Type 4517-002 is a miniature accelerometer with a side connection, designed specifically for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -55 – 121 ℃
    • Weight : 0.7 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • 4518

    TYPE 4518

    Miniature Hex CCLD Accelerometer, 10 mV/g, Integral M3 Stud, Hermetic, Top Connector, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 1.5 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature Hex IEPE accelerometer - Type 4518-001

    TYPE 4518-001

    Miniature Hex CCLD Accelerometer, 100 mV/g, Integral M3 Stud, Top Connector, Hermetic, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 100 ℃
    • Weight : 1.5 gram
    • Sensitivity : 10.2 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • Miniature Hex IEPE accelerometer - Type 4518-002

    TYPE 4518-002

    Miniature Hex CCLD Accelerometer, 10 mV/g, Adhesive Mount, Top Connector, Hermetic, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 1.45 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature Hex IEPE accelerometer - Type 4519

    TYPE 4519

    Miniature Accelerometer, 10 MV/G, Side Connector

    Miniature accelerometer designed for measurements in confined spaces and delicate structures. The transducer has an integral m3 stud, and is hermetically sealed to provide high resistance to harsh environments. 
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 1.6 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • 4519-001

    TYPE 4519-001

    Miniature Hex CCLD Accelerometer, 100 mV/g, Integral M3 Stud, Side Connector, Hermetic, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 100 ℃
    • Weight : 1.6 gram
    • Sensitivity : 10.2 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • Miniature Hex IEPE accelerometer - Type 4519-002

    TYPE 4519-002

    Miniature Hex CCLD Accelerometer, 10 mV/g, Adhesive Mount, Side Connector, Hermetic, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 1.5 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Miniature Hex IEPE accelerometer - Type 4519-003

    TYPE 4519-003

    Miniature Hex CCLD Accelerometer, 100 mV/g, Adhesive Mount, Side Connector, Hermetic, Excl. Cable

    Designed for measurements in confined spaces and delicate structures.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 100 ℃
    • Weight : 1.5 gram
    • Sensitivity : 10.2 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • Miniature cubic triaxial IEPE accelerometer - Type 4520

    TYPE 4520

    Miniature Cubic Triaxial CCLD Accelerometer, 10 mV/g

    Designed for measurements on light structures.
    • Freq. range : 2 – 7000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 2.9 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • 4520-001

    TYPE 4520-001

    Miniature Cubic Triaxial CCLD Accelerometer, 10 mV/g, M3 Tapped Hole

    Designed for measurements on light structures.
    • Freq. range : 2 – 7000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 4 gram
    • Sensitivity : 1.02 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Piezoelectric accelerometer Type 4523

    TYPE 4523

    HUMS Piezoelectric Accelerometer 

    Piezoelectric Accelerometer Type 4523 is specifically designed for Health Usage Monitoring of gearboxes on helicopters. 
    • Freq. range : 1 – 15000 Hz
    • Temperature : -54 – 150 ℃
    • Weight : 13.3 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 500 g
  • Triaxial IEPE piezoelectric accelerometer - Type 4524

    TYPE 4524

    Triaxial CCLD Piezoelectric Accelerometer

    Lightweight, triaxial piezoelectric OrthoShear accelerometers, each with three independent outputs for simultaneous measurements. Ideally suited for structural analysis measurements.
    • Freq. range : 0.25 – 3000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.4 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • Triaxial CCLD piezoelectric accelerometer, TEDS, TYPE 4524-B

    TYP 4524-B

    Triaxialer piezoelektrischer CCLD-Beschleunigungssensor, TEDS

    Konzipiert für Messungen zur Strukturanalyse.
    • Freq. range : 0.25 – 3000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.4 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • Cubic triaxial CCLD accelerometer Type 4524-B-001

    TYPE 4524-B-001

    Cubic Triaxial CCLD Accelerometer, TEDS, 1 mV/ms^-2, Excl. Cable

    Designed for structural analysis measurements.
    • Freq. range : 0.25 – 3000 Hz
    • Temperature : -54 – 100 ℃
    • Weight : 4.4 gram
    • Sensitivity : 10 mV/g
    • Maximum Operational Level (peak) : 500 g
  • Accelerometer Type 4526

    TYPE 4526

    High Temperature CCLD Accelerometer

    CCLD Accelerometer designed for continuous high-temperature operation with a stable bias voltage on for instance gas turbine auxiliary equipment. The unit features a top connector, 100 MV/g and 70 g max. operating range.
    • Freq. range : 0.3 – 8000 Hz
    • Temperature : -54 – 180 ℃
    • Weight : 5 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 70 g
  • Accelerometer Type 4526

    TYPE 4526-001

    CCLD Accelerometer, 10 mV/g, 700g Range, Top Connector, Excl. Cable

    Designed for use with continuous high-temperature operation and with a stable bias voltage on for instance gas turbine auxiliary equipment.
    • Freq. range : 0.1 – 8000 Hz
    • Temperature : -54 – 180 ℃
    • Weight : 5 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • Beschleunigungssensor Typ 4527

    TYP 4527

    Triaxialer Beschleunigungssensor, hohe Temperatur, 10 mV/g, seitlicher Anschluss

    Dieser triaxiale Beschleunigungssensor ist für den Dauerbetrieb bei 180 °C ausgelegt, um auch die Anforderungen rauester Umgebungen zu erfüllen. Zusätzlich verfügt der Typ 4527 über eine hermetisch abgedichtete M3-Gewindebohrung.
    • Freq. range : 0.3 – 10000 Hz
    • Temperature : -60 – 180 ℃
    • Weight : 6 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • Triaxial CCLD Accelerometer with TEDS Type 4528-B

    TYPE 4528-B

    Triaxial Accelerometer, 10 mV/g, TEDS

    Designed to operate continuously at 165°C (329°F) in order to meet the toughest environmental requirements.
    • Freq. range : 0.3 – 10000 Hz
    • Temperature : -60 – 165 ℃
    • Weight : 6 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • 4529-B

    TYPE 4529-B

    Triaxial CCLD Accelerometer

    With a high dynamic range, this triaxial CCLD accelermeter covers a wide range of applications, including on‐road and modal testing.
    • Freq. range : 0.3 – 12800 Hz
    • Temperature : -60 – 125 ℃
    • Weight : 14.5 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 71 g
  • 4529-B

    TYPE 4529-B-001

    Triaxial CCLD Accelerometer

    With a high dynamic range, Type 4529-B-001 covers a wide range of applications, including on‐road and modal testing.
    • Freq. range : 0.3 – 12800 Hz
    • Temperature : -60 – 125 ℃
    • Weight : 14.5 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 710 g
  • 4533-B links

    TYPE 4533-B

    General-Purpose CCLD Accelerometer

    Type 4533-B is a CCLD Accelerometer based on our ThetaShear® design, featuring a low sensitivity to environmental factors, wide frequency range and a TEDS enabled, low-noise preamplifier.
    • Freq. range : 0.2 – 12800 Hz
    • Temperature : -55 – 125 ℃
    • Weight : 8.6 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • 4534 lying

    TYP 4534-B

    CCLD-Beschleunigungssensor

    CCLD-Beschleunigungssensor, der für einen weiten Frequenzbereich, geringes Rauschen und eine geringe Empfindlichkeit gegenüber Umgebungsfaktoren ausgelegt ist.
    • Freq. range : 0.2 – 12800 Hz
    • Temperature : -55 – 125 ℃
    • Weight : 8.6 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • 4534 lying

    TYP 4534-B-001

    CCLD-Beschleunigungssensor

    Konzipiert für einen weiten Frequenzbereich, geringes Rauschen und geringe Empfindlichkeit gegenüber Umgebungsfaktoren.
    • Freq. range : 0.2 – 12800 Hz
    • Temperature : -55 – 125 ℃
    • Weight : 8.6 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 71 g
  • 4534 lying

    TYP 4534-B-002

    CCLD-Beschleunigungssensor

    Dieser Beschleunigungssensor ist für einen weiten Frequenzbereich, geringes Rauschen und eine geringe Empfindlichkeit gegenüber Umgebungsfaktoren ausgelegt.
    • Freq. range : 0.2 – 12800 Hz
    • Temperature : -55 – 125 ℃
    • Weight : 8.6 gram
    • Sensitivity : 50 mV/ms^-2
    • Maximum Operational Level (peak) : 14 g
  • 4535-B-001

    TYPE 4535-B

    General-Purpose Triaxial CCLD Accelerometer, TEDS, 9.8 mV/g

    Triaxial CCLD Accelerometer designed to simplify your testing by covering many of the needs of a modern test lab using a single device. Supplied without cable.
    • Freq. range : 0.3 – 10000 Hz
    • Temperature : -60 – 125 ℃
    • Weight : 6 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 714 g
  • 4535-B-001

    TYPE 4535-B-001

    Triaxial CCLD Accelerometer with TEDS (98 mV/g)

    Triaxial CCLD Accelerometer is designed to simplify your testing by covering most of the different needs of a modern test lab with a single sensor. The device is engraved with a TEDS data matrix code, to simplify and automate multi-channel test setups.

    • Freq. range : 0.3 – 10000 Hz
    • Temperature : -60 – 125 ℃
    • Weight : 6 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 71 g
  • Piezoelectric accelerometer Types 8324-G

    TYPE 8324-G

    Piezoelectric Accelerometer Types 8324-G And 8324-G-100

    Designed for vibration measurements in harsh industrial environments.
    • Freq. range : 1 – 9000 Hz
    • Temperature : -196 – 250 ℃
    • Weight : 91 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 2000 g
  • IEPE shock accelerometer - Type 8339

    TYPE 8339

    CCLD Shock Accelerometer with Top Connector

    Shock Accelerometer for .25 MV/g measurement of very high-level, continuous vibration, mechanical shock and pyroshock.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 5.8 gram
    • Sensitivity : 0.025 mV/ms^-2
    • Maximum Operational Level (peak) : 20000 g
  • IEPE shock accelerometer - Type 8339-001

    TYPE 8339-001

    CCLD Shock Accelerometer, .1 mV/g, Top Connector, Excl. Cable

    Designed for measurement of very high-level, continuous vibration, mechanical shock and pyroshock.
    • Freq. range : 1 – 20000 Hz
    • Temperature : -51 – 121 ℃
    • Weight : 5.8 gram
    • Sensitivity : 0.01 mV/ms^-2
    • Maximum Operational Level (peak) : 50000 g
  • Seismic IEPE accelerometer - Type 8340

    TYPE 8340

    CCLD Seismic Accelerometer with Top Connector

    Seismic Accelerometer designed with high sensitivity and ideal for large structures (at very low frequencies), measuring low-level seismic activity.
    • Freq. range : 0.1 – 1500 Hz
    • Temperature : -51 – 74 ℃
    • Weight : 775 gram
    • Sensitivity : 1 mV/ms^-2
    • Maximum Operational Level (peak) : 0.5 g
  • Industrial IEPE accelerometer - Type 8341

    TYPE 8341

    Industrial CCLD Accelerometer, 100 mV/g, Top Connector, Hermetic, Excl. Cable

    Designed for in-flight active vibration control on rotor and fixed wing aircraft and industrial applications.
    • Freq. range : 0.3 – 10000 Hz
    • Temperature : -50 – 121 ℃
    • Weight : 41 gram
    • Sensitivity : 10 mV/ms^-2
    • Maximum Operational Level (peak) : 50 g
  • 8344

    TYPE 8344

    Piezoelectric DeltaShear Accelerometer with TEDS

    DeltaShear® Accelerometer Type 8344 features TEDS, and is designed for low-level measurement, low noise and high sensitivity.
    • Freq. range : 0.2 – 3000 Hz
    • Temperature : -50 – 100 ℃
    • Weight : 176 gram
    • Sensitivity : 250 mV/ms^-2
    • Maximum Operational Level (peak) : 2.6 g
  • 8345

    TYPE 8345

    Triaxial CCLD Accelerometer

    Designed to operate in harsh environments with a robust 4-pin Glenair® 800-series connector for industrial applications.
    • Freq. range : 2 – 2000 Hz
    • Temperature : -54 – 125 ℃
    • Weight : 40 gram
    • Sensitivity : 98 mV/g
    • Maximum Operational Level (peak) : 1000 µg

Was sind CCLD-Beschleunigungssensoren?

CCLD ist eine proprietäre Bezeichnung für Beschleunigungssensoren (auch IEPE-Beschleunigungssensor genannt) und CCLD-Geräte für die Signalverarbeitung, die mit einer Konstantstromversorgung arbeiten und Ausgangssignale in Form einer Spannungsmodulation auf der Spannungsversorgungsleitung liefern.

CCLD-Varianten verfügen über mithilfe der Dickschichttechnologie gefertigte eingebaute, rauscharme Vorverstärker. Zu den Vorverstärkern gehören ASICs (anwendungsspezifische integrierte Schaltung) mit einer speziellen Referenzspannung, die eine sehr stabile Bias-Spannung über den gesamten Gebrauchstemperaturbereich gewährleisten.

Ein offensichtlicher Vorteil des Einsatzes von CCLD-Geräten besteht darin, dass Sie kostengünstige Kabel verwenden können.

Die niedrige Ausgangsimpedanz ermöglicht die Verwendung langer Kabel als Verbindung zwischen dem Beschleunigungssensor und der Datenerfassungshardware, d.h. unserem DAQ-Eingangsmodul (LAN-XI Typ 3050).

Kabel und Stecker für CCLD

Für den allgemeinen Einsatz in unkritischen Fällen werden die folgenden Kabel zur Verwendung mit CCLD-Varianten empfohlen:

Zur Unterscheidung einzelner Beschleunigungssensoren in einem Mehrkanal-Messaufbau stehen nummerierte Kabelmarker (UA-1243) für Kabel mit einem Durchmesser von 1,6 mm und farbige Kabelmarker (UA-1244) für Kabel mit einem Durchmesser von 1,9 bis 2,2 mm zur Verfügung.

Maximale Kabellänge für CCLD

Die maximale Ausgangsspannung eines CCLD-Beschleunigungssensors bei langen Kabeln hängt vom Versorgungsstrom, bei dem er arbeitet, und von der Kabelkapazität ab.

Die maximale Kabellänge in Metern (bei Verzerrung ≤ 1%) wird angegeben durch:

L = 140000 x ls – 1 f x VoxCm

mit:

Is = Versorgungsstrom (mA)

f = Frequenz (kHz)

Vo = Ausgangsspannung (VSpitze)

Cm = Kabelkapazität (pF/m)

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