7501A, Center-hole mount Uniaxial Accelerometer
- +260°C Charge Output Accelerometer
- 5.6pC/g output, 15kHz Bandwidth
- Hermetically Sealed
- Miniature, Lightweight (2.1gm)
- 73°C to +260°C Operating Range
- Wide bandwidth up to >10kHz
- Titanium Housing
- Annular Shear Mode
- Isolated Mounting Surface
- Through Hole Mount
The Model 7501A stands out for its miniature design, weighing just 2.1 grams, and its capability to operate in extreme temperatures up to +260°C. This high-performance accelerometer is tailored for precise high-frequency vibration and shock monitoring, offering a bandwidth greater than 10kHz with a nominal output of 5.6pC/g. Encased in a hermetically sealed titanium housing, the 7501A ensures durability and reliability in challenging environments. Its annular shear mode design and isolated mounting surface, combined with a convenient through-hole mount configuration, make it ideally suited for a wide range of applications, including high-temperature environments, flight testing, and gearbox vibration monitoring in both industrial and research settings.
| Type | Charge Mode |
| # of Axis | 1 |
| Full Scale | 5 g |
| Min Temperature | -73 °C |
| Max Temperature | 260 °C |
- Vibration & Shock Monitoring
- High Temp Applications
- Flight Testing
- High-Frequency Applications
- Gearbox Vibration Monitoring
7501 Datasheet Datasheet |
- +260°C Charge Output Accelerometer
- 1.8pC/g output
- Hermetically Sealed
- Miniature, Lightweight (0.8gm)
- ±5000g Dynamic Range
- Wide bandwidth up to 14kHz
- -73°C to +260°C Operating Range
- Adhesive Mount
| Type | Charge Mode |
| # of Axis | 1 |
| Full Scale | 1.8 g |
| Min Temperature | -73 °C |
| Max Temperature | 260 °C |
- Charge Mode
- High Temperature operation
- Extreme stability over Temperature
- 1.6 pC/g sensitivity
- 10,000 Hz upper frequency range (±10%)
- Integral 2-foot hardline cable assembly to D38999 output connector
- Tri-bolt mount
- Weight: 157 grams
| Type | Charge Mode |
| # of Axis | 1 |
| Full Scale | 3 g |
| Output | 1.5 pC/g |
| Material | Stainless Steel |
| Mounting | Tri-Bolt |
- Charge mode
- +550°F (+287°C) operation
- High sensitivity
- Differential output
- 50 pC/g, 100 pC/g, 200 pC/g sensitivity available
- 10,000 Hz upper frequency range (±15%)
- 2-pin radial connector
- Tri-bolt mount
| Type | Charge Mode |
| # of Axis | 1 |
| Full Scale | 3 g |
| Output | 50 pC/g, 100 pC/g, 200 pC/g |
| Material | Stainless Steel |
| Mounting | Tri-Bolt |
- 0.40 pC/g sensitivity
- 5,000 Hz upper frequency range (±5%)
- 10-32 axial connector
- 10-32 stud mount
- +500°F (+260°C) operation
- Charge mode
- Weight 6.8 grams
- Stainless Steel
| Type | Charge Mode |
| # of Axis | 1 |
| Full Scale | 500 g |
| Output | 0.4 pC/g |
| Material | Stainless Steel |
| Mounting | 10-32 Stud |
- Triaxial Charge Output Accelerometer
- 1.8pC/g output, 10kHz Bandwidth
- Hermetically Sealed, Titanium
- Adhesively Mounted, Light Weight
- -73°C to +260°C Operating Range
- Stable Temperature Response
- Annular Shear Mode
| Type | Charge Mode |
| # of Axis | 3 |
| Full Scale | 1.8 g |
| Min Temperature | -73 °C |
| Max Temperature | 260 °C |