The Dytran 3333A series is a miniature IEPE triaxial accelerometer with a low end frequency response of 0.7 Hz or 0.31 Hz, for excellent phase response at low frequencies. Units weigh just 2.3 grams, have a vertical height of 0.32 inches (8.1 millimeters), and offer excellent signal-to-noise ratio.
The distinguishing characteristic of the 3333A series is its exclusive, Dytran designed 4-pin radial connector. Compared to the industry standard connector (1/4-28 thread size), the 3333A series models 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 10 mV/g up to 100 mV/g sensitivity, the Dytran 3333A 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.
Recommended Accessories: model 4114B1 current source power unit, model 6273 petro mounting wax
Compatible Cables: 6893A, 6895A, 6948A, 6949A, 6975A
3333A
Miniature Triaxial Accelerometer
Dytran Instruments Inc.
- Triaxial
- IEPE
- Extended low frequency response
- Low noise JFET electronics
- Miniature design
- 10 mV/g, 50 mV/g or 100 mV/g sensitivity
- 50g, 100g or 500g range
Details
Specifications
Type
Voltage Mode (IEPE)
# of Axis
3
Full Scale
50 g
100 g
500 g
100 g
500 g
Output
10 mV/g
50 mV/g
100 mV/g
50 mV/g
100 mV/g
Excitation
18 - 30 V DC
Material
Titanium
Mounting
Adhesive
Connection
4-Pin Radial Connector
Min Temperature
-51 °C
Max Temperature
74 °C
85 °C
121 °C
85 °C
121 °C
Models
3333A1
10 mV/g, 500g range, Max. Temp. +121°C
3333A2
100 mV/g, 50g range, max temp +74°C
3333A3
50 mV/g, 100g range, Max. Temp. +85°C