Model 65HT High Temperature Isotron® accelerometer0 pages

Model 65HT
Isotron® accelerometer
Features

Description

•t NEW! 65HT-05-R, 65HT-1-R, 65HT-10-R t
t available as replacement sensor
•t Triaxial, low-impedance output
•t Rated for continuous use up to +175°C (347°F)
•t Small size (10-mm cube, 5 gram)
•t Automotive test cell
•t Aerospace test chambers

The extended temperature capability (+175°C) and high
performance of Endevco® model 65HT triaxial accelerometer
distinguishes it from competitor offerings. The Endevco®
model 65HT is packaged in a 10-mm cube of welded titanium
construction. Interface to the model 65HT is via a hermetically
sealed 4-pin connector. Using the latest technology in high
temperature components and processes, the micro-electronic
circuits are designed and built specifically to continuously
operate at +175°C. It is supplied with high temperature cable
assemblies as a standard accessory.
The model 65HT’s excellent frequency responses, both
amplitude and phase, provide the user with a triaxial
accelerometer ideally suited for structural and component
testing in automotive test cells, environmental test
chambers, ESS and general laboratory applications. The
reduced size of this accelerometer enables the test engineer
or technician to measure the accelerations of three
orthogonal axes of vibration simultaneously on lightweight
structures.
Endevco signal conditioner models 133, 2793 or Oasis 2000 are recommended for use
with this accelerometer.

TYPICAL FREQUENCY RESPONSE MODEL 65HT (AMPLITUDE)
20
% DEVIATION

15
10
5
0
-5
-10
1

10

100

1000

10000

FREQUENCY IN HERTZ

Typical temperature response
30.000

Series1

20.000

% Dev.

Poly. (Series1)
10.000

0.000

-10.000

-20.000

-30.000

-100.0

0.0

100.0

200.0

Deg. F

300.0

400.0