Piezoelectric accelerometers, both IEPE and charge mode types, are designed for the applicatio-ns where the actual acceleration rang is unknown, or where shock and vibration measurements are required. IEPE accelerometers featured integral electronics, and tend to be smaller and more cost-effective. These sensors are ideal for general purpose use on a variety of machinery and test instruments, including wind power turbines and gearbox, oil & gas, power plant machinery c-ondition monitoring and etc. 

General vibration applications often call for the use of rugged accelerometers that can offer flexi-bility in both measurement range and operating characteristics, while exhibiting proven accurac-y in a variety of tests. 

Model

Sensitivity

Resonant Frequency

Frequency Range (±10%)

Measuring Range (g)

Operating Temperature (℃)

Weight (g)

Size (mm)

Mounting Type

General Purpose Single Axis Accelerometers

621A10

10Pc/g

~40kHz

0.5Hz~12kHz

3000

-40~+150

12

Φ13×20

Top M5

622A10

10Pc/g

~40kHz

0.5Hz~12kHz

3000

-40~+150

12

Φ13×20

Side M5

621A25

25 Pc/g

~30kHz

0.5Hz~8kHz

2000

-40~+150

20

Φ15×25

Top M5

622A25

25 Pc/g

~30kHz

0.5Hz~8kHz

2000

-40~+150

20

Φ15×25

Side M5

621A50

50Pc/g

~25kHz

0.5Hz~6kHz

1500

-40~+150

25

Φ18×27

Top M5

622A50

50Pc/g

~25kHz

0.5Hz~6kHz

1500

-40~+150

25

Φ18×27

Side M5

621A100

100Pc/g

~20kHz

0.5Hz~6kHz

1500

-40~+150

28

Φ18×27

Top M5

622A100

100Pc/g

~20kHz

0.5Hz~6kHz

1500

-40~+150

28

Φ18×27

Side M5

721A10

10mV/g

~35kHz

1Hz~10kHz

500

-40~+121

10

Φ13×20

Top M5

722A10

10mV/g

~35kHz

1Hz~10kHz

500

-40~+121

10

Φ13×20

Side M5

721A20

20 mV/g

~30kHz

1Hz~10kHz

250

-40~+121

12

Φ11×20

Top M5

722A20

20 mV/g

~30kHz

1Hz~10kHz

250

-40~+121

12

Φ11×20

Side M5

721A50

50mV/g

~35kHz

0.5Hz~8kHz

100

-40~+121

20

Φ15×25

Top M5

722A50

50mV/g

~35kHz

0.5Hz~8kHz

100

-40~+121

20

Φ15×25

Side M5

721A100

100mV/g

~25kHz

0.5Hz~8kHz

50

-40~+121

25

Φ15×25

Top M5

722A100

100mV/g

~25kHz

0.5Hz~8kHz

50

-40~+121

25

Φ15×25

Side M5