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Piezoelectric (IEPE) pressure sensor, miniature pressure transducer for highly dynamic measurements (690 bar / 10000 psi) / 603CBA00690.0

The piezoelectric miniature pressure sensor 601C captures very small pressure pulsations ranging up to 250 bar.
603CBA00690.0
18032956
  • Pressure sensor with measuring range up to 690 bar (10000 psi)
  • Operating temperature range: –55 to 120°C (–67 to 248°F)
  • Acceleration compensated sensor design
  • Voltage (IEPE) output
Upon request
On request
Measuring ranges
Maximum measuring range [bar]
Maximum pressure value you want to measure.
690 bar
Pressure measuring range [psi]
10000 psi
Product type
Pressure sensor type
Universal dynamic Pressure
Mechanical properties
Overload [bar]
1100 bar
Overload [psi]
15950 psi
Metrological characteristics
Linearity
Linearity represents the maximum deviation/error between ideal and actual output signal characteristics in relation to the measurand in a specific measuring range. It is expressed in percentage of the range of measurement signal (Full Scale Output).
≤±1.0 %FSO
Nominal sensitivity [mV/bar]
7 mV/bar
Nominal sensitivity [mV/psi]
0.5 mV/psi
Electrical properties
Output signal type
Voltage (Piezoelectric, IEPE)
Noise (1 Hz … 10 kHz) (typ.)
1620 μbarrms
Output bias voltage
11 V
Dynamical properties
Natural frequency
500 kHz
Low frequency response, -3 dB
0.053 Hz
Low frequency response, -5%
0.161 Hz
Rise time
<0.4 μs
Certificates and Standards
Certification
CE, IP68 (waterproof)
Operation and installation
Operating temperature range
-55 … 120 °C
Operating temperature range [°F]
-67 … 248 °F
Minimal operating temperature [°C]
Minimal static operating temperature.
-55 °C
Maximum operating temperature [°C]
Maximum static operating temperature.
120 °C
Applications
NVH testing, Rocket and jet engine testing, Airbag closed vessel testing
Cable properties
Cable included
No cable included
Dimensions and materials
Housing and diaphragm
17-4 S.S.
Mounting size
5.5 mm
Power supply
Supply current (by IEPE-Coupler)
2 … 20 mA
Supply voltage (by IEPE-Coupler)
22 … 30 VDC
The miniature pressure sensors of the 603C series are, due to their high natural frequency, suited for a variety of applications where highly dynamic pressure transients need to be measured. The acceleration compensation ensures reliable measurements even under highly vibrating conditions.
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