1 psi PC Board Mountable Pressure Sensor - MEAS 13 and 43

  • 1 psi PC Board Mountable Pressure Sensor
  • 1 psi PC Board Mountable Pressure Sensor
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• Pressure Range: 0 - 1 psi
• 0-100 mV Output
• Response Time (10% to 90%): 1.0ms
​• ​TO-8 Package
• ​0ºC to 50ºC Compensated Temperature Range
• ​±0.3% Non Linearity
• Pressure Hysteresis: ±0.05 %Span
• Operating Temperature: -40 ~ +125°C

  • Model Number: MEAS 13 and 43
  • Data Sheet: Date Sheet File
Quantity:
- +

Product Specification

13 AND 43 Pressure Sensor


The 13 and 43 are temperature compensated, piezoresistive silicon pressure sensors packaged in a TO-8 configuration. It provides excellent performance and long-term stability.

Integral temperature compensation is provided over a range of 0-50°C using laser-trimmed resistors. An additional laser-trimmed resistor is included to normalize pressure sensitivity variations by programming the gain of an external differential amplifier. This provides sensitivity interchangeability of ±1%.

Please refer to the 13 and 43 standard datasheets for information on products with operating pressures greater than 1 psi.

MEAS 13 and 43 Pressure Sensor Features
• PC Board Mountable Pressure Sensor
• 0-100 mV Output
• Current Excitation
• Gage Pressure
• Temperature Compensated
• TO-8 Package

• 0°C to 50°C Compensated Temperature Range
• ±0.3% Non Linearity
• 1.0% Interchangeable Span (provided by gain set resistor)
• Solid State Reliability

MEAS 13 and 43 Pressure Sensor Applications
• Medical Instruments
• Process Control
• Factory Automation
• Leak Detection
• Level Detection

MEAS 13 and 43 Pressure Sensor Performance Specifications
Supply Current: 1.5mA
Ambient Temperature: 25°C (unless otherwise specified)
Pressure Range 0 - 1 psi

PARAMETERS
Min
Typ
Max
Units
   Notes   
Span
65 100 150 mV
1
Zero Pressure Output
-2
2 mV

Pressure Non Linearity
-0.3 ±0.2
0.3 %Span
2
Pressure Hysteresis
-0.05 ±0.01
0.05 %Span

Input & Output Resistance
2500 4400 6000

Temperature Error – Span
-1.0 ±0.5
1.0 %Span
3
Temperature Error – Zero
-1.0 ±0.5
1.0 %Span
3
Thermal Hysteresis – Zero

±0.1

%Span
3
Supply Current

1.5 2.0 mA

Response Time (10% to 90%)

1.0
ms
4
Output Noise (10Hz to 1kHz)

1.0
µV p-p

Insulation Resistance (50 Vdc)
50

MΩ
5
Long Term Stability (Offset & Span)

±0.2

%Span
6
Pressure Overload


10 psi
Compensated Temperature
0
50 °C

Operating Temperature
-40
+125 °C

Storage Temperature
-50
+150 °C

Weight


3 grams

Solder Temperature
250ºC Max 5 Sec.

Media
Non-Corrosive Dry Gases Compatible with Silicon, Pyrex, 
RTV, Gold, Nickel, and Aluminum


Notes
1. Ratiometric to supply current.
2. Best fit straight line.
3. Maximum temperature error between 0°C and 50°C with respect to 25°C.
4. For a zero-to-full scale pressure step change.
5. Minimum distance between case and pins.
6. Long term stability over a one year period with constant current and temperature. 


MEAS 13 and 43 Pressure Sensor Ordering Information



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