The 217C and 617C sensors are specifically designed
to measure high pressures in weapons development and
munitions testing.
Both models have a 75,000 psi measuring range but the 217C is a low impedance, voltage mode version while the 617C is a high
impedance, charge mode type capable of quasistatic measurement.
The Type 217C and 617C Ballistics Pressure Sensors are
intended for measuring high frequency pressure variations
found in ammunition acceptance testing, weapon development
and closed-bomb powder proof tests. Their fast (2 microsecond)
rise time and 75,000 psi measuring range along with
excellent accuracy and repeatability make both units
well suited for measuring detonation rise time peak
pressures and pressure wave forms. Both the 217C and
the 617C feature a unique end seal design which assures
a positive pressure seal when the correct mounting torque
is applied. The units are equipped with heat shields
and when used in conjunction with a thermal protector,
the affects of flash heat pulses during the pressure
measurement are minimized.
Signal and DC excitation power to the
217C is conducted through a single coaxial cable, such as Series 1761 or 1762. Power and signal processing to the sensor
can be provided by any one of the Series 5100 couples or by any industry standard voltage mode IEPE power supply/coupler.
The charge signal from the 617C sensor is transmitted through a low noise coaxial cable, such as the 1631 Series, then converted
and amplified to a proportional voltage in a multi-range charge amplifier, such as Kistler Types 5010.
• Low impedance voltage mode and high impedance charge mode
• Low thermal transient response
• Excellent accuracy and repeatability
• Less than two microsecond rise time
• Low impedance version conforming to CE
Kistler
Model 217C, 617C High Pressure, Ballistics Pressure
Sensors
