JTF General Purpose Accelerometer

Acceleration sensor with strain gauge sensor element

About the JTF General Purpose Accelerometer

The JTF accelerometers offer three mounting choices to meet specific application requirements. The sensing technique for these accelerometers is based on piezoresistive technology. Frequency response extends down to dc. Hermetic construction of the JTF Series provides dependable performance in harsh industrial environments. The case material is non-magnetic from either anodized aluminum or stainless steel which provides low magnetic field susceptibility. Our standard in-line amplifiers and Instrumentation may be used with the JTF Series accelerom-eters. The screw mount model can be supplied with an optional triaxial mounting block, allowing for more than one accelerometer to be used.

 

Key features JTF

  • 0 Hz operation
  • Easy calibration
  • Low impedance
  • Screw, bolt, or stud mounting options
  • mV/G output
  • Can run at 0 Hz
  • Low magnetic field due to case material

 

Applications JTF

  • Equipment health monitoring
  • Automotive testing
  • Laboratory testing

Specifications

Measurement Range
±5g / ±10g / ±20g / ±50g / ±100g / ±200g
Sensitivity (nom)
8 mV/g | 3.8 mV/g | 1.8 mV/g | 0.8 mV/g | 0.38 mV/g | 0.18 mV/g |
Non-Linearity and Hysteresis
±1%
Output [Supply Voltage]
36 mV to 40 mV [5 -10 VDC]
Usable frequency range
0 - 300 Hz to 0 - 2000 Hz
Mounted resonant frequency
800 - 4000 Hz
Frequency response
±5 %
Damping ratio
0.7
Operating Temperature
-40 °C to 121 °C [-40 °F to 250 °F]
Compensated Temperature
21 °C to 93 °C [70 °F to 200 °F]
Acceleration limits (any direction)
x20
Weight, AG111
0,03 kg [1 oz]
Weight, AG112 & AG113
0,06 kg [2.1 oz]
Case material, AG111
Anodized Aluminum
Case material, AG112 & AG113
Stainless steel
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