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I2C Board Pressure Sensor for Blood Pressure Monitor
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Features
■ Wide Ranges: -100kPa…0kPa…1000kPa (show in Pressure Range)
■ Optional 2.5V～5.5V Power Supply
■ Gage(Positive&Negative) Type
■ For Non-corrosive Gas or Air
■ Calibrated Digital I2C Signal (Refer to XGZP6877D for Analog signal)
■ Temp. Compensated: 0℃～+60℃(32℉～+140℉)
■ Direct Application, Low Cost.
Introduction
XGZP6877D is a prefect silicon pressure sensor module offering a ratiometric digital data(I2C interface) for
reading differential pressure over the specified full scale pressure span.
The XGZP6877D incorporates a silicon piezoresistive pressure sensor chip and an interior signal-conditional Application Specific Integrated Circuit(ASIC) in a SOP8 package, which can be mounted directly on a
standard PCB.
The XGZP6877D is fully calibrated and temperature compensated for specified span, so XGZP6877D pressure sensor module satisfy the perfect accuracry, which is designed for a wide range of application in medical care&health, home appliances, consumer electronic, industry, automotive, loT and other pneumatic devices etc by utilizing a microcontroller or microprocessor with D/A inputs.
XGZP6877D pressure sensor module is for high volume application at an affordable cost and perfect performance.
Customized calibration parameter (pressure range, working voltage, output etc.) are available.
Applications
■ For medical and healthy equipment, e.g. Blood pressure test and monitor, Patient Monitoring, Infusion
and Syringe Pumps, Anesthesia machines, Respirators and Ventilators, NPWT, DVT, Catheter, COPD Treatment,
Kidney dialysis, Cupping& Cosmetology, Hospital beds, Massage device etc.
■ For white goods and consumer electronics, e.g. Refrigerator, Printer, Humidifier, Washer/Dryer, Coffee
machine, Dust collector or Cleaner, Robotic ,Sport equipment etc.
■ For more fields, e.g. Air pump, Process control, Pressure switching, HVAC and pneumatic device, Air
flow monitor, Automation, Automotive application etc.
Performance Parameter
Unless otherwise specified, measurements were taken with a a temperature of 25±1℃ and humidity ranging from 25﹪～85﹪%RH.
Item | Data | Unit | ||
Available Pressure Range | -100~+1000 | kPa | ||
Power Supply | 5 | Vdc | ||
Max. Excitation Current | 3 | mA | ||
Output Resolution | 23 | Bit | ||
SDA/SCL pull up resistor | 4.7 | Kohm | ||
ESD HBM | 4000 | v | ||
Accuracy | 10kPa＜Pressure≤200kPa | ±1.5 | %Span | |
200kPa＜Pressure or Pressure≤10kPa | ±2.5 | |||
Long Term Stability | ±0.5 | %Span | ||
Over Pressure | 2X | Rated | ||
Burst Pressure | 3X | Rated | ||
Compensation Temp. | 0 ～ 60/32 ～ 140 | ℃/℉ | ||
Operating Temp. | -20 ～ 100/-4 ～ 212 | ℃/℉ | ||
Storage Temp. | -20 ～ 125/-4 ～ 257 | ℃/℉ | ||
Response Time | 2.5 | mS | ||
Electrical Characteristics(ASIC)
Parameter | Min. | Typ. | Max. | Unit | Notes | ||
LDO Output | 1.62 | 1.8 | 1.98 | V | ‘regulator_sel’= 0 | ||
3.24 | 3.6 | 3.96 | V | ‘regulator_sel’= 1 | |||
PSRR | 60 | dB | |||||
Input Common Mode Rejection Ratio | 80 | 110 | |||||
Interior Temp. Sensor Accuracy | ±0.5 | ℃ | @25℃ | ||||
±1 | ℃ | -40 to 85 ℃ | |||||
Temp.Output Data Resolution | 8 | 8 | Bit | LSB = (1/256) ℃ | |||
I2C Clock frequency | 400 | khz | I2C interface | ||||
Dimension (Unit:mm)
Order Guide
Routine Pressure Range
Pressure Range(kPa) | Pressure Range(by other units) | Part Number |
0 ～ 2.5 | 0～25mbar / 0～250 mm H 2 O | XGZP6877D025HPG |
0 ～ 5 | 0～50mbar / 0～500 mm H 2 O | XGZP6877D005KPG |
0 ～ 10 | 0～100mbar / 0～75 mmHg | XGZP6877D010KPG |
0 ～ 20 | 0～200mbar / 0～150 mmHg | XGZP6877D020KPG |
0 ～ 40 | 0～400mbar / 0～300 mmHg | XGZP6877D040KPG |
0 ～ 100 | 0～1bar /0～14.5PSI | XGZP6877D100KPG |
0 ～ 200 | 0～2bar / 0～29PSI | XGZP6877D200KPG |
0 ～ 700 | 0～7bar | XGZP6877D700KPG |
0 ～ 1000 | 0～10bar / 0～1mPaI | XGZP6877D001MPG |
-100 ～ 0 | -1～0bar / -14.5～0PSI | XGZP6877D100KPGN |
-30 ～ 0 | -300～0mbar / -4.35～0PSI | XGZP6877D030KPGN |
-20 ～ 0 | -200～0mbar / -2.9～0PSI | XGZP6877D020KPGN |
-1 ～ 1 | -10～10mbar / -100～100 mm H 2 O | XGZP6877D001KPGPN |
-2.5 ～ 2.5 | -25～25mbar / -250～250 mm H 2 O | XGZP6877D025HPGPN |
-5 ～ 5 | -50～50mbar / -500～500 mm H 2 O | XGZP6877D005KPGPN |
-40 ～ 40 | -400～400mbar / -300～300 mm Hg | XGZP6877D040KPGPN |
-100 ～ 100 | -1～1bar / -14.5～14.5PSI | XGZP6877D100KPGPN |
-100 ～ 200 | -1～2bar / -14.5～29PSI | XGZP6877D200KPGPN |
-100 ～ 700 | -1～7bar | XGZP6877D700KPGPN |
-100 ～ 1000 | -1～10bar | XGZP6877D001MPGPN |
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