0.25 INCH-D-4V All Sensors Corporation, 0.25 INCH-D-4V Datasheet

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0.25 INCH-D-4V

Manufacturer Part Number
0.25 INCH-D-4V
Description
Industrial Pressure Sensors 0.25" Diff 4.5-5.5VDC supply
Manufacturer
All Sensors Corporation
Datasheet

Specifications of 0.25 INCH-D-4V

Operating Pressure
0.25 in H2O
Pressure Type
Differential
Accuracy
+/- 0.05 %
Output Type
Amplified
Mounting Style
Through Hole
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Operating Supply Voltage
4.5 V to 5.5 V
Package / Case
SIP-4
Output Voltage
4 V
Port Size
4.4 mm to 4.8 mm
Pressure Port
Y
Sensor Type
Sensors
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Amplified Pressure Sensors
4 Inch Water Pressure Sensors
General Description
The Amplified line of middle pressure sensors is based upon a proprietary technology to reduce errors. This model
provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed
specifically to reduce errors associated with parasitic stress and strain. In addition the sensor utilizes a silicon,
micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure.
These calibrated and temperature compensated sensors give an accurate and stable output over a wide tempera-
ture range. Each sensor is internally compensated using an ASIC compensation technique. This series is
intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.
The output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage up to
+7 V is acceptable.
Physical Dimensions
(27.4)
(6.4)
0.25
1.08
NOTES:
1) Dimensions in inches (millimeters)
(12.2)
0.48
Pin Size
0.010 x 0.020
(0.25 x 0.50)
(14.0)
0.55
0.174 to 0.190
(4.4 to 4.8)
(16.0)
0.66
Pin 1 2 3 4
1
Features
• 0 to 4 Inch Water Pressure Ranges
• Ratiometric 4V Output
• Temperature Compensated
• Calibrated Zero and Span
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
(20.3)
(21.6)
(27.9)
0.80
0.85
1.10
A
B
4-30
0.10 Typical
(2.54)
0.21
(5.3)
(10.5)
0.42
pin 1: Vsupply
pin 2: Common
pin 3: Voutput
pin 4: do not
connect

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0.25 INCH-D-4V Summary of contents

Page 1

... Inch Water Pressure Sensors General Description The Amplified line of middle pressure sensors is based upon a proprietary technology to reduce errors. This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed specifically to reduce errors associated with parasitic stress and strain. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure ...

Page 2

... EASURED AT ONE HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT 5: T NOTE HE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE 4.25 . VOLTS FOR MINUS TO PLUS FULL SCALE PRESSURE 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 circuit described herein, neither does it convey any license under its patent rights nor the rights of others ...

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