Piezoelectric strain transducer

CST/300

Nominal (rated) strain

εn

μm/m

300

Accuracy

Linearity (rel. to the calibration value)

dlin

% of

2

Relative reversibility error

v

% of

3

Acceleration sensitivity in the direction of measurement

da, s

(μm/m)/(m/s2)

0.003

Acceleration sensitivity in the direction of measurement

da, q

(μm/m)/(m/s2)

0.0025

Electrical characteristics

Sensitivity

S

pC/μm/m

approx. -50

Insulation resistance

Riso

GΩ

> 1012

Temperature

Nominal (rated) temperature range

Bt, nom

°C

-10 to +70°C

Operating temperature range

Bt, G

°C

-40 to +120°C

Storage temperature range

Bt, S

°C

-40 to +120°C

Characteristic mechanical quantities

Oscillation width

εrb

% of εn

160

Maximum operating strain

Breaking strain

Restoring force

Fd

N/μm/m

0.3

Natural frequency

fg

kHz

12

General information

Degree of protection per EN 60529 (with connected cable)

IP 65

Weight

m

g

50

Cable

coaxial cable, FPM - sheathed (fixed)

Scope of supply

1-CST/300 (piezoelectric strain sensor with M6 x 20 fastening bolt)