7100A Series Accelerometer

7100A Series Accelerometer Description: The Model 7100A is a high performance IEPE accelerometer with an operating temperature range of -55°C to 150°C. The accelerometer is available in ±50 to ±500g ranges and provides a flat frequency response up to 15kHz. The model 7100A is hermetically sealed and features the popular through […]

7100A Series Accelerometer

Description: The Model 7100A is a high performance IEPE accelerometer with an operating temperature range of -55°C to 150°C. The accelerometer is available in ±50 to ±500g ranges and provides a flat frequency response up to 15kHz. The model 7100A is hermetically sealed and features the popular through hole mount installation for use with standard mounting screws.

Features:

  • IEPE Accelerometer
  • Wide Bandwidth to >15kHz
  • ±50g to ±500g Dynamic Range
  • Annular Shear Mode Crystal
  • Hermetically Sealed
  • Though Hole Mount Accelerometer
  • -55° to 150°C Operating Range
  • Isolated Mountnig Surface
  • Accommodates Standard Mounting Screws
Parameters
DYNAMIC Notes
Range (g) ±50 ±500
Sensitivity (mV/g) 100 10 ±10%
Frequency Response (Hz) 1-5000 1-7000 ±5%
Frequency Response (Hz) 0.5-10000 0.5-15000 ±1dB
Natural Frequency (Hz) 33000 43000
Non-Linearity (%FSO) ±1 ±1
Transverse Sensitivity (%) <5 <5
Shock Limit (g) 5000 5000
ELECTRICAL
Compliance Voltage (Vdc) 18 to 30 18 to 30
Excitation Current (mA) 2 to 20 2 to 20
Bias Voltage (Vdc) 8 to 12 8 to 12 Room Temperature
Bias Voltage (Vdc) 6 to 14 6 to 14 -55 to 150°C
Output Impedance (Ω) <100 <100
Full Scale Output Voltage (V) ±5 ±5
Residual Noise (g RMS) 0.0001 0.00025 Broadband 1Hz to 10kHz
Discharge Time Constant (sec) 0.8 to 1.2
Warm-Up Time (sec) 2
Grounding Isolated from Mounting Surface
ENVIRONMENTAL
Temperature Response (%) See Typical Temperature Response Curve
Operating Temperature (°C) -55 to 150 See Note 1
Storage Temperature (°C) -55 to 150 See Note 1
Humidity Hermetically Sealed
PHYSICAL
Sensing Element Ceramic (shear mode)
Case Material Stainless Steel
Electrical Connector 10-32 Coaxial Receptacle
Weight (grams) 11
Mounting Through Hole (#8 or M4 cap screw)
Mounting Torque 16 lb-in (1.8 N-m)

 

1 Contact factory for 175°C temperature option.

No Information Available.

Temperature range of -55°C to 150°C