Performance Description:
727 type piezoresistive accelerometer
The Endefco 727 accelerometer from the United States is an extremely lightweight piezoresistive accelerometer designed specifically for impact testing in drop tests of consumer electronic products. There are four range options: 2kg, 6kg, 20kg, and 60kg.
The performance of Endevo's 727 accelerometer in the United States is significantly better than other current drop test accelerometers, especially in terms of range and impact limit. The 727 accelerometer is installed by adhesive bonding, with a sensor weight of only 0.3 grams and a cable weight of 1.1 grams per foot, so it has minimal impact on the mass load of the tested component.
The Endevo 727 accelerometer from the United States has excellent frequency response: the frequency response range of the 2kg model is 0-100kHz, and the frequency response range of the 60kg model is 0-100kHz, fully meeting the requirements for sensor frequency response in testing. The standard model sensor provides an A2LA calibration certificate under 10V excitation voltage and 120 inch cable conditions.
| model | sensitivity | linear range | Impact limit | Frequency response (± 5%) | temperature range | weight |
| mV/g | g | g | Hz | ℃ | gm | |
| 727-2K | 0.1 | 2000 | 3000 | 0~10000 | 0~+70 | 0.3 |
| 727-6K | 0.03 | 6000 | 9000 | 0~20000 | 0~+70 | 0.3 |
| 727-20K | 0.01 | 20000 | 30000 | 0~50000 | 0~+70 | 0.3 |
| 727-60K | 0.003 | 60000 | 90000 | 0~100000 | 0~+70 | 0.3 |
