Input parameters

Voltage excitation

1-10V DC or AC

Resistors Value

1000Ω ??± 25%

Resistance matching

??±10%

Deflection of the beam at full scale (FS)

~70um

Load at tip of the beam at FS

0.12N (12.2gram)

Safe overload

120% of FS

Frequency response

DC - 5kHz

Output Parameters 25?oC

Full scale output (FSO)

30mV/V ??±30%

Gauge factor of individual resistors

55 - 70

Non-linearity (typical)

??±0.25% FSO

Hysteresis (typical)

??±0.1% FSO

Temperature increase by internal power dissipation

0.25 ?oC/mW in oil, 1 ?oC/mW in free air

Breakdown voltage between resistors

min. 15V

Environmental Parameters

Temperature range (operating and storage)

-55 ?oC to + 125 ?oC

Temperature coefficient of individual resistors

0.8 x10^-3/ ?oC ??± 25%

Thermal zero shift

??±0.02% FSO/ ?oC

Thermal sensitivity shift

-0.17 ??±0.05% of reading / ?oC

Natural resonance frequency (in air)

~12kHz

Electrical Insulation

Isolation voltage between header and leads

minimum 200 V DC

Mechanical Data

Modules of elasticity

1.6 x 10⁵ N/mm²

Spring constant at full length (typical)

2 N/mm

Weight approximate

120 mg

Total sensors length

10mm

Sensor element length

5mm

Electrical connection wires (length)

30mm

Diameter of header:

1.8mm

Physical Parameters

All Dimensions in mm

Electrical Schematic

Wheatstone Bridge Circuit Audemars Piguet Royal Oak Replica

Specifications may be subject to change without notice.