アンプ内蔵超低圧圧力センサー

㻭㻰㻯㻭

アンプ内蔵圧力センサー

特徴t _1B JO)0 、_1B JO)0 圧力範囲t 7出力に比例t 温度補正info@all-device.com

t ゼロ及びスパン較正済み

応用分野
t 医用呼吸t )7"$

https://all-device.com/

概要
アンプ内蔵微圧センサーは出力オフセットやコモンモード誤差を軽減するために独自技術に基づいています。
このモデルは7出力に比例し、より良い出力オフセット特徴を持ちます。温度、ウォームアップへの安定性、長期安定性、姿勢特性の変化に伴う出力オフセット誤差は従来の補正方法に比べ全て大きく軽減されています。
このセンサーは微細加工されたシリコンや、圧力集中を高めた構造により、圧力測定時の理想的な直線出力を提供するために有効活用されています。
これらの較正および温度補正されたセンサーは広範囲の温度変化において正確で安定した出力を提供します。

Fax：047-489-5940

このシリーズは、空気や乾燥ガスといった非腐食的、不活性ガスに使われる事を目的としています。
出力は電源に対して比例しています。4.5~5.5ボルトDCにおいて駆動するよう設計されています。

2.540.100(Typ)

8.74
0.344

9V

1.27
0.050

0.020" x 0.010" Pin0.30" minimum length
Pin 1 IdentifierPort B*QG

オールデバイス株式会社

5.33
0.210

9RXW

27.43
1.080

3.56
0.140


Port A

10.67
0.420

10.67
0.420

3.18
0.125

Port 0.179"/0.189"

CL

電話：047-489-5939

動作回路

図面

3.18
R0.125pin 1: Vsupply
12.19
0.480

13.97
0.550

20.32
0.800

pin 2: Common

21.59
0.850

pin 3: Voutput
pin 4: do not connectDS-0368 Rev AAll Sensors㻭㻰㻯㻭Pressure Sensor Ratings

Environmental Specifications
Temperature Ranges+4.5 to +5.5 Vdc

Supply Voltage VS
Common-mode pressure-10 to +10 psig

Lead Temperature, max(soldering 2-4 sec.)

270°C

CompensatedStandard: 5° C to 50° C
Industrial: -25° C to 85° C
Military: -40° C to 125° C

Operating & Storage-40 to 125° C

Humidity Limits

0 to 95% RH

Standard Pressure Ranges
Operating Range A, B

Device(non condensing)

Pressure Type Nominal Span

Proof Pressure

Burst Pressure

Specification
Notes

inH2OPa

inH2O

kPa

inH2O

kPa

0.25 INCH-D-4V±0.2565Differential

4V

40108020

10.25 INCH-G-4V

0 to 0.2565Gage

4V

40108020

10.5 INCH-D-4V±0.5125

Differential

4V

4010802010.5 INCH-G-4V

0 to 0.5125Gage

4V

40

1080

20

1

1 MBAR-D-4V±1 mbar100

Differential

4V

100

2520050

1

1 INCH-D-4V±1250

Differential

4V

100

2520050–

1 INCH-G-4V

0 to 1250

Gage

4V

100

2520050–

2.5 INCH-D-4V±2.5625

Differential

4V20050300

75

12.5 INCH-G-4V

0 to 2.5625

Gage

4V

2005030075

15 INCH-D-4V±51,250

Differential

4V

2005030075–

5 INCH-G-4V

0 to 51,250Gage

4V

2005030075–

10 INCH-D-4V±102,500

Differential

4V

2005030075–

10 INCH-G-4V

0 to 102,500Gage

4V

2005030075–

20 INCH-D-4V±205,000

Differential

4V

300

75500125–

20 INCH-G-4V

0 to 20

5,000Gage

4V

300

75500125–

30 INCH-D-4V±307,500

Differential

4V

500

125800200–

30 INCH-G-4V

0 to 30

7,500Gage

4V

500125800200–

40 INCH-G-4V

0 to 40

10,000Gage4V500125800200160 INCH-G-4V

0 to 60

15,000Gage

4V5001258002001Note A: Operating range in Pa is expressed as an approximate value.
Note B: Products are calibrated to operating range expressed in inH2O (except 1 MBAR-D-4V, which is calibrated to range in mbar).

Ordering Information:

5 INCH Pressure Range
Where:

DPressureType-4V
Amplified4V
OutputCompensation
Temperature
Range:

Compensation Temperature Range: ___________ (empty – indicates Standard)Compensation Temperature Range: “—PRIME” indicates Industrial
Compensation Temperature Range: “—MIL” indicates Military
Example: 5 INCH-D-4V-PRIMEADCA Series Amplified Low Pressure Sensors

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Performance Characteristics for ADCA Series Amplified Low Pressure Sensors
All parameters are measured at 5.0 volt excitation and room temperature unless otherwise specified. Pressure
measurements are with positive pressure applied to PORT B
Minimum

NominalMaximum

Units

Specification
Notes

All Differential Products±1.90±2.0±2.10

V5All Gage Products

3.9

4.0

4.1

V5Parameter
Output SpanSpan Temperature Shift
0.25 INCH-D-4V--±3%FSS

20.25 INCH-G-4V--±3%FSS

20.50 INCH-D-4V--±3%FSS

20.50 INCH-G-4V--±3%FSS

21 MBAR-D-4V--±3%FSS

21 INCH-D-4V--±2%FSS

21 INCH-G-4V--±2%FSS

22.5 INCH-D-4V--±2%FSS

22.5 INCH-G-4V--±2%FSS

2All Others--±1%FSS

2All Differential Products

2.15

2.25

2.35

V-All Gage Products

0.15

0.25

0.35V-0.25 INCH-D-4V--±60mV

20.25 INCH-G-4V--±60mV

20.50 INCH-D-4V--±60mV

20.50 INCH-G-4V--±60mV

21 MBAR-D-4V--±60mV

21 INCH-D-4V--±60mV

22Offset Voltage @ zero differential pressure

Offset Temperature Shift

1 INCH-G-4V--±60mV

2.5 INCH-D-4V--±60mV

22.5 INCH-G-4V--±60mV

25 INCH-D-4V--±40mV

25 INCH-G-4V--±40mV

2All Others--±20mV

2Offset Warm-up Shift
0.25 INCH-D-4V-±20-mV

30.25 INCH-G-4V-±20-mV30.50 INCH-D-4V-±20-mV30.50 INCH-G-4V-±20-mV

31 MBAR-D-4V-±20-mV31 INCH-D-4V-±10-mV

31 INCH-G-4V-±10-mV

3All Others

-±5-

mV

3Offset Position Sensitivity (±1g)
0.25 INCH-D-4V-±20-mV60.25 INCH-G-4V-±20-mV60.50 INCH-D-4V-±20-mV60.50 INCH-G-4V-±20-mV61 MBAR-D-4V-±20-mV61 INCH-G-4V-±15-mV6All Others

-±5-

mV

6Offset Long Term Drift (one year)

All Sensors

DS-0368 Rev A

0.25 INCH-D-4V-±20-mV0.25 INCH-G-4V-±20-

mV-Page3-0.50 INCH-D-4V-±20-mV-0.50 INCH-G-4V-±20-mV-

1 INCH-D-4V-

±10-

mV

-

1 INCH-G-4V

-

±10-

mV

-

All Others

-±5-

mV-

-

0.05

0.25%FSS

4Linearity, Hysteresis error (all products)㻭㻰㻯㻭

Performance Characteristics for ADCA Series Amplified Low Pressure Sensors (Cont'd)
All parameters are measured at 5.0 volt excitation and room temperature unless otherwise specified. Pressure
measurements are with positive pressure applied to PORT B
Minimum

NominalMaximum

Units

Specification
Notes

0.25 INCH-D-4V-±20-mV-0.25 INCH-G-4V-±20-mV-0.50 INCH-D-4V-

±20-

mV

-

0.50 INCH-G-4V-±20-mV-

1 MBAR-D-4V

-±20-

mV

-

1 INCH-D-4V-

±10-

mV

-

1 INCH-G-4V-

±10-

mV

-

All Others

-±5-

mV--

0.05

0.25%FSS

4Parameter
Offset Long Term Drift (one year)

Linearity, Hysteresis error (all products)

Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically lessthan 500 useconds.

Specification Notes

Note 1: Part number is available in Standard Compensation Temperature Range only.
Note 2: Shift is relative to 25°C between standard, industrial, or military compensated temperature
range endpoints.
Note 3: Shift is within the first hour of excitation applied to the device.
Note 4: Measured at one-half full scale rated pressure using best straight line curve fit.
Note 5: The span is the algebraic difference between full scale output voltage and the offset voltage.
Note 6: Parameter is characterized and not 100% tested.

All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or use of any product or circuitdescribed herein, neither does it convey any license under its patent rights nor the rights of others.

ADCA Series Amplified Low Pressure Sensors

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