General Purpose Pressure
Free-field explosion pressure
Large range dynamic pressure
Piezoresistive pressure sensors
YMC piezoelectric pressure sensors with IEPE amplified output are used for a variety of dynamic pressure measurements. The sensors are well suited for continuous operation in “dirty” environments, underwater, and in field test applications across long cables. Since special low-noise cable and charge amplifiers are not required, IEPE sensor systems are substantially lower in cost per channel. Because of the IEPE sensor’s low impedance output, superior signal-to-noise ratio, ability to drive long low-cost coaxial cables, they are ideal for virtually all dynamic pressure applications where sensor temperatures range from -40 to +121 °C). For higher temperature applications, charge output sensors are available for use up to +250 °C.
Although piezoelectric pressure sensors are primarily recommended for dynamic pressure measurements, some quartz pressure sensors have long discharge time constants that extend low-frequency capability to permit static calibration and measurement of quasi-static pressures over a period of a few seconds.
- Fast, micro-second response time
- Resonant frequency to ≥100 kHz
- Measure small pressure changes at high static pressure levels
- Operating temperature range from -40 to +250 °C
- Rugged solid state construction withstands shock and vibration to thousands of G's
- IEPE amplified output for “dirty” or underwater environments can be transmitted through long, ordinary coaxial cable without loss of signal strength or an increase in noise
|Weight||Dimensions||Mounting Stud||Output Type|
|601P30||0~30MPa||0.2pC/kPa||-40~+150oC||>100kHz||10 Gram||Ø10x37 mm||M10x1||M5|
|611P30||0~30MPa||0.15mV/kPa||-40~+121oC||>200kHz||13 Gram||Ø10x37 mm||M10x1||M5|
|602P10||0~10MPa||0.4pC/kPa||-40~+150oC||>100kHz||150 Gram||Ø20x200 mm||-||BNC|
|612P10||0~10MPa||0.4mV/kPa||-40~+121oC||>100kHz||160 Gram||Ø20x200 mm||-||BNC|
|603P200||0~200MPa||0.03pC/kPa||-40~+150oC||>200kHz||12 Gram||Ø10x47 mm||M10x1||M5|
|613P200||0~200MPa||0.03mV/kPa||-40~+121oC||>200kHz||16 Gram||Ø10x47 mm||M10x1||M5|
621P series Piezoresistive pressure sensors：
Output： 0 ～ +5VDC； 0 ～ +10VDC； 4 ～ 20mA
Measuring Range: up to 60MPa
With temperature compensation.
Can be used to measure the static pressure.
The laser welding sealing structure.