By combining multiple 8ch or 32ch units, it is possible to build a multi-point pressure measurement system ranging from small to large scale.
The "SENJAS-SP" is a multipoint pressure sensor with good response characteristics, available in two types: 8-channel and 32-channel. It is possible to install a low-pass filter card inside the sensor. By combining an AD converter, multipoint pressure measurement software SENJAS-P, and the automatic calibration option SENJAS-CAL, measurement accuracy can be improved. Configurations of up to 1344 channels are possible. It can be used for various applications such as wind tunnel experiments and pressure measurements in vehicles. The adoption of sensor sockets and interchangeable tube ports makes it easy to change tube sizes and sensor configurations. Maintenance costs and duration can be significantly reduced. Additionally, configurations and expansions in 1-channel units are also possible. In addition to independent amplifiers for each channel, there is a channel-independent power supply structure to minimize the impact in case of sensor chip failure.
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basic information
**Features** - Pressure range selectable from ±1250Pa, ±2500Pa, ±5000Pa, ±7500Pa - Response characteristic 1KHz (when low-pass filter card is not installed) - Low-pass filter cards (fc=1000Hz, 500Hz, 50Hz) can be implemented within the sensor - Independent amplifier structure for all channels - The 32-channel type adopts a 16-port connector for easy tube connection - A dedicated low-noise power supply unit is available in various types - A portable calibrator with a built-in reference pressure gauge can be connected - Power cables and static pressure ports can be cascaded - Battery-operated system configuration is possible - By combining with our hardware and software, system configurations tailored to specific purposes such as simultaneous acquisition of other physical quantities, tubing characteristic acquisition and correction, and real-time pressure contour display are possible. *For more details, please refer to the PDF document or feel free to contact us.*
Price range
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
【Applications】 ■ Wind tunnel experiments, monitoring, in-vehicle measurements, internal pressure measurements of equipment, etc. 【Track Record】 ■ Proven results in wind tunnel experiments, in-vehicle measurements, and internal pressure measurements of equipment with several channels to several hundred channels. *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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SENJAS-SP: 32ch sensor unit
Line up（2）
| Model number | overview |
|---|---|
| SJ-SP-8 | SENJAS-SP Series 8ch Unit, Multiple Configurations Possible |
| SJ-SP-32 | SENJAS-SP Series 32ch Unit, Multiple Configurations Possible |
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Company information
Since our founding, we have been committed to solving problems with innovative and original ideas, always sharing profits with our customers. Our core strengths, which have been the pillars of our business since its inception, are biological measurement systems, fluid measurement systems, and high-speed control systems. We have launched numerous products from a unique perspective, including software for measuring eye fixation-related potentials, wind speed sensors for wind environments, and multi-point differential pressure sensors. Moving forward, we aim to continue supplying unique products while contributing to society as a better partner for our customers.