High Temperature Accelerometers

Product catalog summary

Overview: The document provides detailed specifications for the KS56 and KS57 high-temperature accelerometers, highlighting their properties, technical specifications, and available accessories.

Specifications:

Type: Universal shear-type accelerometers.
Operating Temperature: Up to 250 °C (480 °F).
Sensitivity: Low sensitivity to temperature changes and base bending effects.
Output: Charge output, no external power required.
Dynamic Range: Wide, with high resonant frequency.
Material: Sturdy stainless steel housing with M5 mounting thread.

Technical Data:

Charge Sensitivity: 18 ± 20% pC/g.
Voltage Sensitivity: 21 ± 20% mV/g with 150 pF cable capacitance.
Measurement Range: ± 4000 g.
Destruction Limit: 8000 g.
Linear Frequency Range: Up to 17,000 Hz.
Resonant Frequency: > 29 kHz.
Transverse Sensitivity: < 5%.
Capacitance: 370 pF without cable.
Isolation Resistance: > 20 GΩ.

Environmental Characteristics:

Operating Temperature Range: -30 to 250 °C.
Temperature Coefficients: Detailed for charge sensitivity, voltage sensitivity, and capacitance at various temperatures.
Temperature Transient Sensitivity: 0.02 ms^-2/K.
Magnetic Field Sensitivity: 2 ms^-2/T.

Mechanical Data:

Weight: 23 g (0.81 oz) without cable.
Cable Connection: Axial or radial with UNF 10-32 socket.

Accessories:

Connection Accessories: Various low noise cables and adapters for different temperature ranges and connections.
Mounting Accessories: Includes probes, mounting studs, insulating flanges, and magnetic bases.

Ordering Information: Sensors are available with or without an accessories kit, which includes cables, adapters, mounting tools, and documentation. Calibration certificates are available upon request.

Catalog excerpts

Hochtemperatur-Beschleunigungsaufnehmer High Temperature Accelerometers Eigenschaften Sensoren Sensors Universalaufnehmer mit Scherkeramik Betriebstemperatur bis 250 °C Unempfindlich gegen Temperaturänderung Unempfindlich gegen Messobjektdehnung Ladungsausgang, keine Hilfsenergie erforderlich Hoher Dynamikbereich Hohe Resonanzfrequenz Robustes Edelstahlgehäuse Befestigung mit M5-Gewinde im Boden General purpose shear-type accelerometer Operating temperature up to 250 °C (480 °F) Low sensitivity to temperature transients Low influence of base bending effects Charge output, no external power required Wide dynamic range High resonant frequency Sturdy stainless steel housing M5 mounting thread in base Ausgang • Output Piezosystem • Piezo design Scherprinzip • Shear design Ladungsübertragungsfaktor • Charge sensitivity Spannungsübertragungsfaktor* mit Kabelkapazität 150 pF Voltage sensitivity* with 150 pF cable capacitance Messbereich • Range Bruchbeschleunigung • Destruction limit Linearer Frequenzbereich • Linear frequency range Resonanzfrequenz • Resonant frequency Querrichtungsfaktor • Transverse sensitivity Kapazität ohne Kabel • Capacitance without cable Isolationswiderstand • Isolation resistance Verhalten gegenüber Umgebungseinflüssen • Environmental characteristics Arbeitstemperaturbereich • Operating temperature range Temp.-koeffizient des Ladungsübertr.-faktors Temp. coefficient of charge sensitivity Temp.-koeffizient des Spannungsübertr.-faktors* Temp. coefficient of voltage sensitivity* Temp.-koeffizient der Kapazität. Temp. coefficient of capacitance Temperatursprungempfindlichkeit • Temperature transient sensitivity Magnetfeldempfindlichkeit • Magnetic field sensitivity Mechanische Daten • Mechanical data Masse ohne Kabel • Weight without cable Gehäusematerial • Case material Kabelanschluss • Cable connection Buchse • Socket Befestigung • Mounting * Bei Betrieb an einem hochohmigen Spannungsverstärker * For operation with a high-impedance voltage amplifier Edelstahl • Stainless steel axial

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Typischer Frequenzgang Typical Amplitude Response Temperaturkoeffizient Temperature Coefficient Passendes Zubehör Suitable Accessories KS56 / KS57 Anschlusszubehör 009-UNF-UNF-1,5: Störarmes Kabel 2 x UNF 10-32; 1,5 m lang; 120 °C 009/T-UNF-UNF-1,5: Störarmes Kabel 2 x UNF 10-32; 1,5 m lang, 200 °C 009-UNF-BNC-1,5: Störarmes Kabel UNF 10-32 / BNC; 1,5 m lang; 120 °C 010-UNF-BNC-5/10: Störarmes UNF 10-32 / BNC; 5 / 10 m lang; 120 °C 016: Kupplung für 2 UNF 10-32-Stecker (120 °C) 017: Adapter UNF 10-32 / BNC männlich (80 °C) 117: Adapter UNF 10-32 / BNC weiblich (80 °C) 025: Adapter UNF 10-32 /...

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