PS-A Pressure Sensors (built-in amplification and temperature compensating circuit)

PS-A Pressure Sensors (built-in amplification and temperature compensating circuit)

Photo:PS-A Pressure Sensors (built-in amplification and temperature compensating circuit)
  • Pressure sensor Built-in amplifier compensation circuit.
      Overall accuracy : ±1.25 % FS (Standard), ±2.5 % FS (Low-pressure type)
  • Pressure type
    ・Standard type(with glass base) : Rated pressure ±100 kPa to 1000 kPa
    ・Economy type(without glass base) : Rated pressure 40 kPa
    ・Low pressure type : Rated pressure 6 kPa
  • Compact size, space-saving
    Compatible size for PS type (Standard / Economy, S and M packages)

Topics

Basic Information

Pressure sensor Built-in amplifier compensation circuit. PS-A P Package release!

PS-A Pressure Sensors image

Features

  1. Contains built-in amplification and temperature compensation circuit. Circuit design and adjustment

  2. High-level precision and high reliability realized.

    • Overall accuracy is ±1.25% FS (Standard type)
    • Overall accuracy is ±4% FS (Economy type)
    • Overall accuracy is ±2.5% FS (Low pressure type)
  3. Compact pressure sensor unit that saves space.

    Same size and as previous PS pressure sensor.
    [Footprint]
    7.0 mm (W) × 7.2 mm (D) (PS-A)
    10.4 mm (W) × 10.4 mm (D) (PS-A • Low pressure type)

    Example of pressure characteristics

    (ADP5140)
    Drive voltage: 5V DC rated voltage; Ambient temperature: 25°C 77°F

    Compact pressure sensor unit that saves space

Appllications

(Please evaluate under actual conditions before using.)

  1. Industrialuse : pressure switches and pneumatic components, compressed air pressure measuring devices
  2. Medical use : blood pressure meters, oxygen generator and airbeds
  3. Other pressure sensing devices for air pressure mediums

Low pressure type

  1. Water level detection for household appliances (Washing machines and dishwashers.)
  2. Air pressure control (Clean rooms and separate rooms for smokers.)
  3. Medical applications (Respiratory pressure measuring instrument, etc.)

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Rating/Performance

Standard type

Item Standard type (with glass base) Remarks
Type of pressure Gauge pressure
Pressure medium Air Note*1
Rated pressure Unit: kPa ±100 -100 25 50 100 200 500 1000
Max. applied pressure Twice the rated pressure 1.5 times the rated pressure
Ambient temperature −10℃ to +60℃ 14 °F to +140 °F (no freezing or condensation)
Storage temperature −20℃ to +85℃ −4 °F to +185 °F (no freezing or condensation)
Drive voltage 5±0.25V DC
Temperature compensation range 0 to 50℃ 32 to 122℉
Offset voltage 2.5±0.05 0.5±0.05V Note*2, 3, 5
Rated output voltage 4.5±0.05 (Condition: +100kPa) 4.5±0.05V Note*2, 3, 5
Overall accuracy ±1.25%FS Note*3, 4, 5
Current consumption Max. 10mA Note*2, 3
Output impedance 15Ω (Typ.) Note*2
Source current Max. 0.2mA Note*2, 3
Sink current Max. 2mA *2, 3
  1. Please consult us for pressure media other than air.
  2. Indicates output when temperature is 25°C 77°F.
  3. Indicates output when drive voltage is 5 V. Although output fluctuates due to fluctuations in the drive voltage, this is not included.
  4. Overall accuracy indicates the accuracy of the offset voltage and rated output voltage at a temperature compensation range of 0 to 50°C 32 to 122°F.
  5. Accuracy is the value at the time of our shipping. Please set Zero-point calibration function on your products in order to safely use if the offset voltage is shifted.

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Economy type

Item Economy type (without glass base) Remarks
Type of pressure Gauge pressure
Pressure medium Air Note*1
Rated pressure Unit: kPa 40
Max. applied pressure Twice the rated pressure
Ambient temperature −5℃ to +50℃ 23 °F to +122 °F (no freezing or condensation)
Storage temperature −20℃ to +70℃ −4 °F to +158 °F (no freezing or condensation)
Drive voltage 3±0.15V DC
Temperature compensation range 5 to 45℃ 41 to 113℉
Offset voltage 0.3±0.09V Note*2, 3, 5
Span voltage 2.4±0.03V Note*2, 3, 5
Sensitivity temperature characteristics ±4%FS Note*3, 4, 5
Current consumption Max. 3mA Note*3, 4, 5
Output impedance 20Ω (Typ.) Note*2
Source current Max. 0.15mA Note*2, 3
Sink current 0.15mA以下 Note*2, 3
  1. Please consult us for pressure media other than air.
  2. Indicates output when temperature is 25°C 77°F.
  3. Indicates output when drive voltage is 3 V. Although output fluctuates due to fluctuations in the drive voltage, this is not included.
  4. Indicates from output value at 25°C 77°F and the change of output at 5 and 45°C 41 to 113°F.
  5. Accuracy is the value at the time of our shipping. Please set Zero-point calibration function on your products in order to safely use if the offset voltage is shifted.

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Low pressure type

Item Low pressure type Remarks
Type of pressure Gauge pressure
Pressure medium Air Note*1
Rated pressure Unit: kPa 6
Max. applied pressure Twice the rated pressure
Ambient temperature 0℃ to +70℃ 32 °F to +158 °F (no freezing or condensation)
Storage temperature −30℃ to +100℃ −22 °F to +212 °F (no freezing or condensation)
Drive voltage 5±0.25V DC
Temperature compensation range 0.5V(Typ.)
Offset voltage 0.5V (Typ.) Note*2
Span voltage 4.0V (Typ.) Note*2
Overall accuracy ±2.5%FS Note*2,*3and Note*4
Current consumption Max. 10mA
Output impedance 50Ω (Typ.)
Source current Max. 0.2mA
Sink current Max. 2.0mA
  1. Please consult us for pressure media other than air.
  2. Indicates output when drive voltage is 5 V. Although output fluctuates due to fluctuations in the drive voltage, this is not included.
  3. Overall accuracy indicates the accuracy of the offset voltage and span voltage at temperatures between 0 to 70°C 32 to 158°F (FS=4V)
  4. The initial offset voltage error is not included in the overall accuracy.
  5. Items where no temperature is listed are specifications at 25°C 77°F.
Evaluation test (Reference)
Classification Test Item Test Condition Result
Environmental
Characteristics
Storage at high temperature Temperature: Left in a 85℃(185°F)constant temperature bath; Time: 100hrs. Passed
Storage at low
temperature
Temperature: Left in a -20℃(-4°F)constant temperature bath; Time: 100hrs. Passed
Humidity resistance Temperature/humidity: Left at 40℃(104°F), 90%RH; Time: 100hrs. Passed
Temperature cycle Temperature: -20℃ to 85℃(-4°F to 185°F); 1 cycle: 30min.; Times of cycle: 100 Passed
Endurance
Characteristics
High
temperature/high
humidity operation
Temperature/humidity: 40℃(104°F), 90%RH; Operation times: 106, rated voltage applied v
Mechanical
Characteristics
Vibration resistance Double amplitude: 1.5mm(.059inch); Vibration: 10 to 55Hz
Applied vibration direction: X, Y, Z 3directions; Times: 2hrs. Each
Passed
Dropping resistance Dropping height: 75cm(29.528inch); Times: 2times Passed
Terminal strength Pulling strength: 9.8N{1kgf}, 10 sec.; Bending strength: 4.9N{0.5kgf}, left and right 90°1time Passed
Soldering
Characteristics
Solderbility Temperature: 230℃(446°F); Time: 5sec. Passed
Heat resistance(DIP) Temperature: 260℃(500°F); Time: 10sec. Passed
Item Criteria
Offset voltage
Rated Output Voltage
Variation amount
within ±2.5%FS of value

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Dimensions

Unit: mm inch

  1. Standard type S Package (Terminal direction : DIP terminal Pressure inlet hole length: 3mm) ADP51*01□0
  2. Standard type S Package (Terminal direction : SMD terminal Pressure inlet hole length: 3mm) ADP52□0
  3. Standard/Economy type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51*1/ADP51A11
  4. Standard type M Package (Terminal direction : SMD terminal Pressure inlet hole length: 5mm) ADP52*1
  5. Low pressure type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51B61
  6. Low pressure type L Package (Terminal direction : DIP terminal Pressure inlet hole length: 13.5mm) ADP51B62
  7. Low pressure type P Package (Terminal direction : DIP terminal Pressure inlet hole length: 15.6mm) ADP51B63

1. Standard type S Package (Terminal direction : DIP terminal Pressure inlet hole length: 3mm) ADP51*01

Standard type S Package (Terminal direction : DIP terminal Pressure inlet hole length: 3mm) ADP51*01
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 Vcc (Power supply [+])
2 NU (Not usable)
3 Vout (Output)
4 NU (Not usable)
5 NU (Not usable)
6 GND (Ground)
CAD Data List

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2. Standard type S Package (Terminal direction : SMD terminal Pressure inlet hole length: 3mm) ADP52*0

Standard type S Package (Terminal direction : SMD terminal Pressure inlet hole length: 3mm) ADP52*0
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 Vcc (Power supply [+])
2 NU (Not usable)
3 Vout (Output)
4 NU (Not usable)
5 NU (Not usable)
6 GND (Ground)
CAD Data List

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3. Standard/Economy type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51*1/ADP51A11

Standard/Economy type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51*1/ADP51A11
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
(TOP VIEW 2:1)
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 Vcc (Power supply [+])
2 NU (Not usable)
3 Vout (Output)
4 NU (Not usable)
5 NU (Not usable)
6 GND (Ground)
CAD Data List

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4. Standard type M Package (Terminal direction : SMD terminal Pressure inlet hole length: 5mm) ADP52*1

Standard type M Package (Terminal direction : SMD terminal Pressure inlet hole length: 5mm) ADP52*1
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 Vcc (Power supply [+])
2 NU (Not usable)
3 Vout (Output)
4 NU (Not usable)
5 NU (Not usable)
6 GND (Ground)
CAD Data List

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5. Low pressure type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51B61

Low pressure type M Package (Terminal direction : DIP terminal Pressure inlet hole length: 5mm) ADP51B61
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 NU (Not usable)
2 Vcc (Power supply [+])
3 GND (Ground)
4 Vout (Output)
5 NU (Not usable)
6 NU (Not usable)
7 NU (Not usable)
8 NU (Not usable)
CAD Data List

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6.Low pressure type L Package (Terminal direction : DIP terminal Pressure inlet hole length: 13.5mm) ADP51B62

Low pressure type L Package (Terminal direction : DIP terminal Pressure inlet hole length: 13.5mm) ADP51B62
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 NU (Not usable)
2 Vcc (Power supply [+])
3 GND (Ground)
4 Vout (Output)
5 NU (Not usable)
6 NU (Not usable)
7 NU (Not usable)
8 NU (Not usable)
CAD Data List

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7.Low pressure type P Package (Terminal direction : DIP terminal Pressure inlet hole length: 15.6mm) ADP51B63

Low pressure type P Package (Terminal direction : DIP terminal Pressure inlet hole length: 15.6mm) ADP51B63
Dimensions

General tolerance: ±0.3 ±.012

Dimensions

Recommended PC board pattern
Recommended PC board pattern
Terminal connection diagram
Terminal connection diagram
Terminal No. Name
1 NU (Not usable)
2 Vcc (Power supply [+])
3 GND (Ground)
4 Vout (Output)
5 NU (Not usable)
6 NU (Not usable)
7 NU (Not usable)
8 NU (Not usable)
CAD Data List

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Design Support Tool

  • checksiroCAD Data

    CAD data can be download.
    (2D DXF , 3D IGES , 3D Parasolid , 3D STEP , 3D PDF)

    To CAD data can be download page.
  • checksiroConversion of pressure unit

    Convert the specified pressure unit to other unit.
     

    To Conversion of pressure unit page

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