WS Sensor Technology Co., Ltd
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Manifold Absolute Pressure Sensor

— Automotive Pressure Monitoring, Pneumatic Gages, Hand-Held Meters
Product Category: Pressure Sensors
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C, Western Union
Min. Order Unit Price
1 Piece
Contact Info

Mrs.Prudence

Address: China (mainland) Guangdong Shenzhen,High-Tech Zone
All Products (2)

Product Detail

Product Attribute:

  • China (mainland) More >
  • WS
  • ISO, SGS,CCC,UL,TUV,CE
  • 03/21/2016
  • 03/22/2016

Additional Info.:

  • standard packaging

Product Content Description:

This series of pressure sensor is a ssop-hybrid device including a piezoresistive pressure sensor and a signal conditioning circuit. It has the features of the small form factor, high reliability and high accuracy. This temperature compensated and calibrated sensor provides an accurate, high level analog output signal that is proportional to applied pressure. The pressure rang of the sensor cell is 20~250 kPa absolute pressure. The supply voltage is 5±0.5V,the type supply current is 2.0mA.
We can customize the characteristics design according to specific requirements of the costumer.
Features
l 2.5% Maximum Error Over 0° to 85°C
Temperature Compensated Over 40°C to +125°C
Small size
High reliability, low drift

APPLICATIONS
Automotive Pressure Monitoring
Pneumatic Gages
Hand-held Meters
Characteristic Symbol Min Typ Max Unit
Pressure Range Pop 20 --- 250 kPa
Supply Voltage(1) VS 4.5 5.0 5.5 Vdc
Supply Current IO --- 2 4 mAdc
Minimum Pressure Offset @ VS = 5.0 Volts(3) (0 to 85°C)(2) VOff 0.355 0.400 0.445 Vdc
Full Scale Output @ VS = 5.0 Volts(3) (0 to 85°C) VFSO 4.605 4.650 4.695 Vdc
Full Scale Span @ VS = 5.0 Volts(4) (0 to 85°C) VFSS 4.160 4.250 4.340 Vdc
Accuracy(5) (0 to 85°C) --- --- --- ± 1.5 %VFSS
Sensitivity V/P --- 18.5 --- mV/kPa
Response Time(6) tR --- 1.0 --- mS
Warm-Up Time(7) --- --- 10 --- mS
Offset Stability(8) --- --- ±0.5 --- %VFSS
Power ON Rise Time tpon --- --- 100 mS
Max Output Vo-max 96%Vs Vdc
Min Output Vo-min 6%Vs ` Vdc
Notes:
1. Device is ratiometric within this specified excitation range.
2. Offset (Voff) is defined as the output voltage at the minimum rated pressure.
3. Full Scale Output (VFSO) is defined as the output voltage at the maximum or full rated pressure.
4. Full Scale Span (VFSS) is defined as the algebraic difference between the output voltage at full rated pressure and the output voltage at the minimum rated pressure.
5. Accuracy is the deviation in actual output from nominal output over the entire pressure range and temperature range as a percent of span at 25°C due to all sources of error including the following:
Linearity:Output deviation from a straight line relationship with pressure over the specified pressure range.
Temperature Hysteresis: Output deviation at any temperature within the operating temperature range, after the temperature is cycled to and from the minimum or maximum operating temperature points, with zero differential pressure applied.
Pressure Hysteresis: Output deviation at any pressure within the specified range, when this pressure is cycled to and from the minimum or
maximum rated pressure, at 25°C.
TcSpan: Output deviation over the temperature range of 0 to 85°C, relative to 25°C.
TcOffset: Output deviation with minimum rated pressure applied, over the temperature range of 0 to 85°C, relative to 25°C.Variation from Nominal: The variation from nominal values, for Offset or Full Scale Span, as a percent of VFSS, at 25°C.
6. Response Time is defined as the time for the in
Quantity Per Month: 8000000000000000000000000000PCS/MONTH

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