Basic Info.
Usage
Pressure Sensitive Sensor
Product Description
NVP81 series high-frequency dynamic pressure sensor by UnionSens MHz level dynamic response frequency response Pressure sensor. The static characteristics of NVP81 type dynamic Detailed:
NVP81 flat membrane High frequency responsePressure sensor The integrated silicon film micromachining technology as sensitive element, its effective size is small, and the mechanical properties of silicon have excellent, combined with flat package structure, the Pressure sensor The dynamic frequency response is very high (up to 1MHz), can be as low as zero frequency, broadband high close to the natural frequency band response, and low to microsecond rise time, better comprehensive performance of piezoelectric dynamic Pressure sensor. The application of the series of sensor in military engineering, chemical explosion test, the oil exploration and production and logging, materials, mechanical, civil engineering, rock and soil mechanics, traumatology, hydraulic machinery test experiment and modern scientific instruments, dynamic pressure waveform measurement of choice. Optional pen shaped shock wave pressure sensor.
The dynamic frequency response: 1Khz...5KHz...10KHz...200KHz...The highest 1MHz
Measurement of medium All kinds of liquids or gases is compatible with silicon, stainless steel, glass
Range 0 - 10KPa...60MPa
Nonlinear 0.05%FS 0.15%FS 0.3%FS 0.5%FS
Hysteresis, repeatability 0.03%FS 0.1%FS 0.2%FS 0.3%FS
Precision 0.1%FS 0.2%FS 0.5%FS (typical) 1%FS
Overload pressure ≥ 200%FS
Long term stability Better than 0.2%FS/
Electrical characteristics
Full scale output 80mV + 20mV
Zero output ≤ ± 2mV
Power supply: 1.5mA, 5mA or 9V
Electrical interface Self locking structure, or other
Insulation resistance 100M Ω (50VDC)
Environmental characteristics
The zero temperature coefficient 0.03%FS/C (typical)
Temperature sensitivity coefficient 0.03%FS/C (typical)
The compensation temperature range 0 ~ 70º C -25 ~ 50 25 ~ 125 C 25 ~ 175 C
Storage temperature range: -40 C ~ 125 C
Relative humidity %0 ~ 85%
Structure performance
The pressure interface M20 * 1.5, M12 * 1, or other
Shell and interface materials 1Cr18Ni9TI
Weight About 150g
High frequency test type pressure sensor:
Explosion shock wave pressure sensor:
Address:
Jingan Road No. 333 Yuzhou Plaza 15f, Jinqiao Industry Park Shanghai, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Instruments & Meters
Company Introduction:
Mainly manufacture Datalogger, Recorder, pressure transducers, including pressure transducer, miniature pressure sensor, high temperature pressure transducer, explosion-proof pressure transducer, datalogger, paperless data recorder, wireless datalogger, process calibrators, pressure calibrators.