3333A, Miniature Triaxial Accelerometer
- 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
- Frequency Range (+15/-10%): (Model 3333A1/A3) 0.31 to 10,000 Hz
- (Model 3333A2) 0.7 to 10,000 Hz
- 4-pin M4.5 x 0.35 radial connector
- Adhesive mount
- Weight: 2.3 grams
- Titanium
- Hermetic seal
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
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g |
| 100 g | |
| 500 g | |
| Output | 10 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 |
| 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 |
3333A1 Datasheet |
3333A2 Datasheet |
3333A3 Datasheet |
- Triaxial
- IEPE
- IEEE 1451.4 TEDS capabilities
- Miniature design
- Extended low frequency response
- Low noise JFET electronics
- 1 mV/g, 10 mV/g, 50 mV/g or 100 mV/g sensitivity
- 50g, 100g, 500g or 5000g range
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g, 5000 g |
| Output | 1 mV/g, 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- IEEE 1451.4 TEDS
- Triaxial
- Extended low frequency response
- Miniature design
- Low noise JFET electronics
- 10 mV/g, 50 mV/g, or 100 mV/g sensitivity
- 50g, 100g or 500g range
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- Triaxial
- Extended low frequency response
- Miniature design
- Low noise JFET electronics
- 10 mV/g, 50 mV/g, or 100mV/g sensitivity
- 50g, 100g, or 500g range
- 0.5 to 3,000 Hz frequency range (±5%)(3273A1/A4)
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- IEEE 1451.4 TEDS capabilities
- Triaxial
- Low profile
- 10 mV/g, 50 mV/g or 100 mV/g sensitivity
- 50g, 100g or 500g range
- 0.7 to 5,000 Hz frequency range (±5%)(3093M18)
- 2 to 5,000 Hz frequency range (±5%)(3093M8/M10)
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |
- IEPE
- Triaxial
- Low noise
- 10 mV/g, 50 mV/g, or 100 mV/g sensitivity available
- 50g, 100g, or 500g range available
- 0.3 to 10,000 Hz frequency range (+15/-10%)
- 4-pin 1/4-28 radial connector
- 4-40 tapped hole
| Type | Voltage Mode (IEPE) |
| # of Axis | 3 |
| Full Scale | 50 g, 100 g, 500 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 18 - 30 V DC |
| Material | Titanium |