Sensor Techn. Ltd. BM527

Basic Information

Density:

ρ :

7.60

g/cm³

Curie temperature:

T_C:

225

°C

Material class:

Lead Zirconate Titanate

Navy type equivalent:

Navy Type V

Piezo type:

Soft

Reviewed:

Yes

Aging rate(s) [% per decade]:

Dielectric constant:

-1.00

Coupling constant:

-1.00

Resonant frequency:

1.00

Electric Properties

Piezoelectric charge constant(s)

d₃₁:

-215.0

*10^-12 C/N

d₃₃:

500.0

*10^-12 C/N

Piezoelectric voltage constant(s)

g₃₁:

-9.5

*10^-3 Vm/N

g₃₃:

22.0

*10^-3 Vm/N

Dielectric loss factor

tan δ:

0.020

@1000

Dielectric constant(s)

ε₃₃^T:

2750

Coupling factor(s):

k_p:

0.62

k₃₁:

0.37

k₃₃:

0.72

Elastic Properties

Compliance(s) S:

S₁₁^E:

*10^-12 m²/N

S₃₃^E:

*10^-12 m²/N

Mechanical Q factor:

Q_m:

Frequency constant(s):

N₁:

1400

Hzm

N_P:

2050

Hzm

N_T:

1850

Hzm

Availability

Sensor Technology Limited.

www.sensortech.ca

[email protected]

Applications

Flow Meters

Resonators

Accelerometers

Communication

Hydrophones

Linear Arrays