High Shock Accelerometers
YMC series piezoelectric shock accelerometers are specifically designed to withstand and measure extreme,high-amplitude,sh or t-duration,transient accelerations. With high stiffness, quick response, high g value; Applied in drop test, impact testing, explosive studies etc. Measurement ranges from from 1000g’s to 100000g’s.
1.Charge Output Model(PE) Accelerometers
General Shock 222A02 | High Shock 211A01/Z、211A02/Z、211A05/Z |
High Shock, Isolation 211A01G、211A02G、211A05G | Tri-axial shock 247A01、247A02 |

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Model:YMC | 222A02 | 211A01/Z | 211A02/Z | 211A05 | 211A10/Z | 247A01 | 247A02 |
211A01G | 211A02G | 211A05G | 211A10G |
Sensitivity | pC/g | 5.0 | 0.50 | 0.20 | 0. 1 | 0.05 | 1.00 | 0.50 |
Measuring Range | g pk | ±5000 | ±10000 | V±20000 | ±50000 | ±100000 | ±5000 | ±10000 |
Non-linearity | % | ±5 | ±5 | ±10 | ±10 | ±10 | ±5 | ±5 |
Frequency Range (±1dB) | Hz | 1-10,000 | 1-12,000 | 1-12,000 | 1-12,000 | 1-12,000 | 1- 8,000 | 1-8,000 |
1-10,000 | 1-10,000 | 1-10,000 | 1-10,000 |
Resonant Frequency | kHz | 40 | 40 | 40 | 40 | 40 | 30 | 30 |
Temperature Range | ℃ | -20 - +70 | -20 - +70 | -20 - +70 | -20 - +70 | -20 - +80 | -20 - +80 | -20 - +80 |
Sensing Element |
| Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear |
Output Connect or |
| Integral Cable | Integral Cable | Integral Cable | Integral Cable | Integral Cable | Integral Cable | Integral Cable |
Electrical Ground Isolation | Ω | - | - | - | - | - | External Isolation | External Isolation |
≥109 | ≥109 | ≥109 | ≥109 |
Housing Material |
| High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel |
Titanium | Titanium | Titanium | Titanium |
Sealing |
| Epoxy Glue | Welding | Welding | Welding | Welding | Epoxy Glue | Epoxy Glue |
Weight | g | 12.5 | 10 | 10 | 10 | 10 | 40 | 40 |
Size | mm | Φ15╳18 | Φ13.2╳25 | Φ13.2╳25 | Φ13.2╳25 | Φ13.2╳25 | 22╳22 ╳15 | 22╳22 ╳15 |
Φ13.2╳28 | Φ13.2╳28 | Φ13.2╳28 | Φ13.2╳28 |
Mounting |
| M5 | M6╳0.75 - 8 | M6╳0.75 - 8 | M6╳0.75 - 8 | M6╳0.75 - 8 | 2-M4(holes) | 2-M4(holes) |
2. IEPE Output Model(IEPE) Accelerometers
General Shock 121A01、121A02、121A05 | General Shock 122A01、122A02、122A05 | High Shock 111A01/Z、111A02/Z、 111A05/Z | High Shock, Isolation 111A01G、111A02G、111A05G |

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Model:YMC | 121A01 | 121A02 | 121A05 | 111A01/Z | 111A02/Z | 111A05/Z |
111A01G | 111A02G | 111A05G |
Sensitivity | mV/g | 1.0 | 2.0 | 5.0 | 0.50 | 0.25 | 0.10 |
Measuring Range | g pk | ± 5000 | ± 2500 | ± 1000 | ± 10000 | ± 20000 | ± 50000 |
Resolution | mg rms | 20 | 10 | 5 | 50 | 100 | 200 |
Frequency Range (±1dB) | Hz | 1 - 10,000 | 1 - 10,000 | 1 - 10,000 | 1 - 12,000 | 1 - 12,000 | 1 - 12,000 |
1 - 10,000 | 1 - 10,000 | 1 - 10,000 |
Resonant Frequency | kHz | 40 | 40 | 40 | 40 | 40 | 40 |
Temperature Range | ℃ | -40 - +121 | -40 - +121 | -40 - +121 | -40 - +121 | -20 - +80 | -20 - +80 |
Sensing Element |
| Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear | Ceramic Shear |
Output Connect or |
| M5 | M5 | M5 | M5 | Integral Cable | Integral Cable |
Electrical Ground Isolation | Ω | - | - | - | - | - | - |
≥109 | ≥109 | ≥109 |
Housing Material |
| High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel | High Strength Stainless Steel |
Titanium | Titanium | Titanium |
Sealing |
| Epoxy Glue | Epoxy Glue | Epoxy Glue | Welding | Welding | Welding |
Weight | g | 11.5 | 11.5 | 11.5 | 10 | 10 | 10 |
Size | mm | Φ13.5╳21 | Φ13.5╳21 | Φ13.5╳21 | Φ13.2╳26 | Φ13.2╳26 | Φ13.2╳26 |
Φ17╳26 | Φ17╳26 | Φ17╳26 |
Mounting |
| M5 | M5 | M5 | M5 | M5 | M5 |
Remakr about high shock accelerometers:
1, Model suffix G:refers to the housing electrical isolation, all are integral cablea output;
2, Model suffix Z:Integral Cable output mode with1 m lengths;
3,Advices:Over 10000 g , choose Integral Cable output mode;