YJJ NPA-700B-001D Non-invasive Monitoring Instrument 7kpa Pressure Sensor

Product Description:

NPA-700B-001D Non-invasive Monitoring Instrument 7kpa Pressure Sensor

Features:

NPA series pressure sensors are compact in size and offer an economical and ideal solution for many current applications that require immediate installation and use without complex calibration.

The NPA series products adopt SOIC14 surface mount packaging. The measured pressure comes in three forms: gauge pressure, absolute pressure or differential pressure. The output signals are available in three types: mV (uncalibrated), amplified analog signal and serial digital output. This series of sensors is particularly suitable for surface mount installation on printed circuit boards. To simplify production, installation and use, products can be delivered in the form of roll and tape packaging.

Characteristics

It can be surface-mounted

2. Differential pressure, gauge pressure or absolute pressure, low-pressure applications

3. Full-scale measurement range of pressure: 10 inches of water column to 30psi

4. Output options: amplified analog signal, 14-bit digital sequence I2C digital output, and uncalibrated mV output

5. Resolution of digital pressure signal: 14-bit ADC (analog-to-digital Conversion) / 11-bit DAC (digital-to-Analog Conversion)

6. Digital mode temperature sensor

6. Operating temperature range: -40 to 125°C

7. Error range: <±1.5%FSO

When the measurement range is less than 1 psi, the overpressure capacity can reach 60x

Application

Medical Positive air pressure Device - Sleep apnea

2.Medical multi-functional ventilator

3.Medical Anesthesia machine

4.Medical Emergency safety equipment

5.Medical Blood pressure measurement

6. Hospital beds

7. P measurement of industrial HVAC hair dryers

8. Industrial variable air volume control

9. Industrial water heating airflow

10. Industrial program control

OEM sensor

Accuracy (error range: ± 1.5% FSO.

Response time: 12ms

Overpressure capacity: (range <1psi) 60xFSO

Overvoltage capacity: Range 5 psi to 30 psi 2xFSO

Resolution: 11 bits

The pressure measurement range of DAC for a 10-inch water column is 30psi

Resolution: 14-bit ADC 16383 steps, sampling rate 12 kHz

The serial data output temperature sensor has an accuracy of 4°C and 8 bits

Output zero offset: 0.44V, 0.5V, 0.56V. Output value range: 4V

Output zero offset: 0.46V, 0.5V, 0.54V. Output value range: 2.5V

The pressure measurement range is 0.36 to 30 psi. 10 "H2O = 0.361psi=2.49kPa

Incentivize 1.5MA 10DVC

Full-scale output (1psi) : 70-135 mV

Full-scale output (5psi to 30psi) : 100 to 166 mV

Full-scale output (15psi to 30psi) 70 to 135 mV

Linearity ± 0.25% FSO

Pressure hysteresis ± 0.05% FSO

The zero temperature coefficient is +30 μV/V/°C

The temperature coefficient of the bridge arm resistance value is 0.29% /°C

Sensitivity temperature coefficient -0.22% FSO

Zero-point temperature hysteresis of 0.2% FSO

Position sensitivity 0.1% FSO

NPA-100/300/500/600/601/700

100:mv output, ratio signal, uncalibrated

300: Analog amplification signal output, 3.3V excitation, calibrated

500: Analog amplification signal output, 5V excitation, calibrated

600: Zacwire- Digital signal output, calibrated, 2 bytes

700:12C - Digital output, calibrated, 2 bytes

M: It has a prominent pressure interface suitable for multiple diameters

B: With an inverted pressure interface

N: No interface

Shenzhen Yijiajie Electronic Technology Co., Ltd. mainly serves OEM manufacturers in the sales of sensor products. In the field of sensing and control products, we provide product sales and technical support services in China for globally renowned manufacturers. We are also currently a professional supplier of sensing and control products in China and Hong Kong. The head office was founded in Hong Kong in 2002. The Shenzhen company is located at the intersection of Shennan Middle Road and Huaqiang North Road in Shenzhen. Meanwhile, the company has a large amount of spot inventory in Shenzhen and Hong Kong and can place orders directly from abroad with prompt delivery. We hope to cooperate with domestic related manufacturers to provide your company with high-quality and satisfactory products and make your products more competitive. We sincerely look forward to cooperating with you.

Specifications: