3333M1T/M2T/M3T

Low Noise Triaxial Accelerometer with TEDS

Dytran Instruments Inc.

  • Triaxial
  • IEPE
  • IEEE 1451.4 TEDS capabilities
  • Miniature design
  • Extended low frequency response
  • Low noise JFET electronics
  • 5 mV/g, 10 mV/g or 25 mV/g sensitivity

Details

The Dytran 3333MT series is a miniature IEPE triaxial accelerometer with a low end frequency response of 0.65 Hz, for excellent phase response at low frequencies. Models 3333M1T/M2T/M3T have a vertical height of 0.35 inches (9.0 millimeters)

The distinguishing characteristic of models 3333M1T/M2T/M3T is its exclusive, Dytran designed 4-pin radial connector. Compared to the industry standard connector (1/4-28 thread size), the 3333MT series incorporates a M4.5 x 0.35 connector that is approximately 20% smaller in size. This substantial size difference allows for a more flexible, lightweight cable, a smaller diameter for the connector, and also contributes to the overall small size of the accelerometer.

Available with a 5 mV/g up to 25 mV/g sensitivity, the Dytran 3333MT series features ceramic shear sensing elements coupled with ultra low noise JFET electronics, packaged in a robust laser welded titanium housing. Units are hermetically sealed for reliable operation in high humidity and dirty environments and case isolated to avoid EMI/ground loop interference. Units incorporate Transducer Electronic Data Sheet (TEDS; per IEEE 1451.4) capabilities for larger channel count applications.

Recommended Accessories: model 4114B1 current source power unit, model 6273 petro mounting wax

Compatible Cables: 6893A, 6895A, 6948A, 6949A, 6975A

Specifications

Type
Voltage Mode (IEPE)
# of Axis
3
Full Scale
200 g
500 g
1000 g
Output
5 mV/g
10 mV/g
25 mV/g
Excitation
18 - 30 V DC
Material
Titanium
Mounting
Adhesive
Connection
4-Pin Radial Connector
Min Temperature
-40 °C
-51 °C
Max Temperature
107 °C
121 °C

Models

3333M1T
5 mV/g, 1,000g range, max. operating temp. +121°C
3333M2T
10 mV/g, 500g range, max. operating temp. +107°C
3333M3T
25 mV/g, 200g range, max. operating temp. +107°C

Downloads

3333M1T
3333M2T
3333M3T