Endevco 7255A-1 Accelerometer
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Endevco 7255A-1 is a miniature piezoelectric accelerometer for pyroshock measurements with 50,000 g range, 0.1 mV/g sensitivity, and integrated mechanical filter.
Product details
| Model | 7255A-1 |
| Manufacturer | Endevco |
| Category | Force Measurement |
| Availability | Made to order |
Description
Overview
The Endevco 7255A-1 is a miniature, lightweight piezoelectric accelerometer with integral electronics, specifically designed for near-field pyroshock and high-level mechanical impact measurements. It features a built-in mechanical filter system that blocks high-frequency input spikes, protecting the sensing element from overstress and allowing accurate measurement of desired low-level, low-frequency information.
Key Features
- Low impedance output with two-wire signal transmission
- Built-in mechanical filter for high-frequency noise rejection
- Hermetically sealed construction
- Lightweight design (5.0 grams) for minimal mass loading
- High-g and near-field shock measurement capability
- 0.1 mV/g output sensitivity
- Integral 1/4-28 mounting stud with solder-pin terminals
Applications
- Pyroshock and high-g impact measurements
- Nearfield shock testing and characterization
- Explosive device testing and analysis
- Mechanical shock qualification and validation
Specifications
| Output Sensitivity | 0.1 mV/g |
| Full Scale Range | 50,000 g |
| Survivability | 300,000 g |
| Operating Temperature | 0°F to +150°F |
| Weight | 5 grams |
| Mounting | 1/4-28 integral stud |
| Output Type | Low impedance voltage output |
| Power Supply | Two-wire (10-20 mA constant current) |
| Output Connectors | 2 solder pins |
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Endevco 7255A-1 Accelerometer
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