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- Universal Accelerometers
- The piezoelectric accelerometers shown on this page are intended for standard applications in laboratory and industry. There are models with charge output and with IEPE compatible voltage output. All types have stainless steel cases and M5 base threads for mounting. The transducers of KS series have a shear type sensing element making them less susceptible to thermal transients and base strain. The accelerometers of KD series have a compression type sensing element combining rugged design, precision and low cost. For measurements below 3 Hz generally shear type accelerometers of KS series should be preferred.
Models KS56 and KS57 can be used at temperatures up to 250 °C (480 °F).
The low-cost accelerometer KS90 and KS901 are intended for OEM applications in machines or instruments. Model KS90 can be used in charge mode or, with a high-impedance voltage amplifier, in voltage mode.
Model KS72L with Low Power IEPE output was developed for applications demanding low power consumption, such as sensor telemetry.
| Spec. | |||||
|---|---|---|---|---|---|
| KS76C10 | KS76C100 | KS77C10 | KS77C100 | ||
 |
Output | IEPE | IEPE | IEPE | IEPE |
| Sensitivity | 10 mV/g | 100 mV/g | 10 mV/g | 100 mV/g | |
| Measuring range | +/-600 g | +/-60 g | +/-600 g | +/- 60 g | |
| Linear frequency range (±3 dB) |
0.12..33000Hz | 0.13..24000Hz | 0.12..33000Hz | 0.13..24000Hz | |
| Socket | UNF10~32 | UNF10~32 | UNF10~32 | UNF10~32 | |
| axial | axial | radial | radial | ||
| Weight | 20 g | 23 g | 20 g | 23 g | |
| Spec. | |||||
| KS78.10 | KS78.100 | KS901.10 | KS901.100 | ||
  |
Output | IEPE | IEPE | IEPE | IEPE |
| TEDS | yes | yes | no | no | |
| Sensitivity | 10 mV/g | 100 mV/g | 10 mV/g | 100 mV/g | |
| Measuring range | +/-500 g | +/-60 g | +/-500 g | +/-60 g | |
| Linear frequency range (±3 dB) |
0.65..23000Hz | 0.2..22000Hz | 0.65..22000Hz | 0.2..22000Hz | |
| Socket | UNF10~32 | UNF10~32 | UNF10~32 | UNF10~32 | |
| axial | axial | axial | axial | ||
| Weight | 10.2 g | 11.2 g | 4.6 g | 5.6 g | |
| Spec. | |||||
| KS90 | |||||
 |
Output | Charge | |||
| Sensitivity | 10 pC/g or 20 mV/g(1) | ||||
| Measuring range | +/-5000 g | ||||
| Linear frequency range (±3 dB) |
19000 Hz | ||||
| Connector | solder pins, TO-39 semiconductor case | ||||
| Weight | 5.1 g | ||||
| Spec. | |||||
| KS56 | KS57 | ||||
 |
Output | Charge | Charge | ||
| Sensitivity | 18 pC/g | 18 pC/g | |||
| Measuring range | +/-4000 g | +/-4000 g | |||
| Linear frequency range (±3 dB) |
17000 Hz | 17000 Hz | |||
| Temperature range | -30 .. 250 °C | -30 .. 250 °C | |||
| Connector | UNF10~32 | UNF10~32 | |||
| axial | radial | ||||
| Weight | 23 g | 23 g | |||
| Spec. | |||||
| KD37 | KD38 | KD41 | KD42 | ||
  |
Output | Charge | Charge | Charge | Charge |
| Sensitivity | 60 pC/g | 60 pC/g | 100 pC/g | 100 pC/g | |
| Measuring range | +5000/-1000g | +5000/-1000g | +1000/-300g | +1000/-300g | |
| Linear frequency range (±3 dB) |
15000 Hz | 15000 Hz | 11000 Hz | 11000 Hz | |
| Socket | UNF10~32 | UNF10~32 | UNF10~32 | UNF10~32 | |
| axial | radial | axial | radial | ||
| Weight | 45 g | 45 g | 60 g | 65 g | |
| Spec. | |||||
| KS72L | |||||
 |
Output | Low Power IEPE | |||
| Sensitivity | 20 mV/g | ||||
| Measuring range | +/-100 g | ||||
| Linear frequency range (±3 dB) |
0.3..37000 Hz | ||||
| Socket | TNC, axial | ||||
| Weight | 35 g | ||||