7500A, High Precision MEMS Accelerometer
- DC response
- MEMS technology
- Ultra low noise
- Differential output
- Operates from +9 to +32 VDC
- 5 mV/g, 10 mV/g, 20 mV/g, 40 mV/g, 80 mV/g, 200 mV/g, 400 mV/g, 1,000 mV/g sensitivity available
- 2g, 5g, 10g, 25g, 50g, 100g, 200g, 400g range available
- 0 to 400-2500 Hz frequency range (3dB)
- 4-pin 1/4-28 radial connector
- Mounting via two #4 or M3 screws
- Weight: 13 grams
- Titanium
- Hermetic Seal
- Case isolated
The Dytran model 7500A series is a high precision single axis variable capacitance (VC) accelerometer available with a range of 2g up to 400g. This high performance accelerometer combines an integrated VC accelerometer chip with high drive, low impedance buffer for low level acceleration measurements.
Tailored for zero-to-medium frequency applications, the model 7500A series features a low end frequency response of 0 Hz (DC) and upper frequency range of 400 Hz up to 2,500 Hz. This module contains a MEMS capacitive sensing element, a custom integrated circuit amplifier, low noise electronics and differential output, housed in a lightweight titanium, with a 4-pin 1/4-28 radial connector and easy mounting via two #4 or M3 screws. Units are hermetically sealed for reliable operation in high humidity and dirty environments.
Supplied Accessories: (2) model 6868 mounting screws (4-40)
Suggested Accessories: model 4010 signal conditioner, model 6717 triaxial mounting block
Compatible Cables: 6854A, 6877A
| Type | DC Response |
| # of Axis | 1 |
| Full Scale | 2 g |
| 5 g | |
| 10 g | |
| 25 g | |
| 50 g | |
| 100 g | |
| 200 g | |
| 400 g | |
| Output | 5 mV/g |
| 10 mV/g | |
| 20 mV/g | |
| 40 mV/g | |
| 80 mV/g | |
| 200 mV/g | |
| 400 mV/g | |
| 1000 mV/g | |
| Excitation | 9 - 32 V DC |
| Material | Titanium |
| Mounting | Screw |
| Connection | 4-Pin Radial Connector |
| Min Temperature | -55 °C |
| Max Temperature | 125 °C |
| 7500A1 | 1,000 mV/g, 2g range, 0 - 400 Hz |
| 7500A2 | 400 mV/g, 5g range, 0-600 Hz |
| 7500A3 | 200 mV/g, 10g range, 0-1000 Hz |
| 7500A4 | 80 mV/g, 25g range, 0-1500 Hz |
| 7500A5 | 40 mV/g, 50g range, 0-2000 Hz |
| 7500A6 | 20 mV/g, 100g range, 0-2500 Hz |
| 7500A7 | 10 mV/g, 200g range, 0-2500 Hz |
| 7500A8 | 5 mV/g, 400g range, 0-2500 Hz |
7500A1 Datasheet |
7500A2 Datasheet |
7500A3 Datasheet |
7500A4 Datasheet |
7500A5 Datasheet |
7500A6 Datasheet |
7500A7 Datasheet |
7500A8 Datasheet |
- Hybrid design
- Dual mode technology: incorporates AC and DC into one sensor
- 20g, 40g, and 200gs Range available
- 10 mV/g, 50 mV/g and 100 mV/g Sensitivity available
- 0 to 10,000 Hz frequency range (3dB)
- 4-pin M4.5 x 0.35 radial connector
- 10-32 tapped hole
- Weight: 15 grams
| Type | Voltage Mode (IEPE), DC Response |
| # of Axis | 1 |
| Full Scale | 20 g, 40 g, 200 g |
| Output | 10 mV/g, 50 mV/g, 100 mV/g |
| Excitation | 3 - 11 V DC |
| Material | Titanium |