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Pressure Sensors
Pressure Sensors
Industrial Pressure Transmitters
ROHS Information
Application Notes
Custom Sensors
  SPD34 Series Compensated Amplified Gage Pressure Sensor   Senphire offers high value added products for sensing applications. We term our offerings the Sapphire of sensing
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The SPD 34 Series are fully compensated and amplified pressure sensors. The series delivers excellent value when a gage pressure sensor is required. Ordering options include negative pressure (vacuum) or dual polarity (-xx to +xx psi) pressure ranges.
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SPD 34 Series
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Based on Senphire’s proprietary sensor platform the SPD 34 Series incorporates a silicon MEMs pressure sensor with the latest ASIC technology. The series incorporates multi-order digital compensation of offset, span, non-linearity and temperature effects with compensation coefficients stored in an on-board EEPROM.

The SPD 34 Series can be specified with pressure ranges from 5-150 psi.

Key Features
Parameter Value Remarks
Operating Voltage 2.7-5.5V  
Available Pressure Ranges 5, 7, 15, 30, 50, 100 and 150 psi Gage only
Accuracy 1.8% FS  
Output Analog or Digital  
Package 6 pin plastic DIP package with port  

SPD34 Series Gage Pressure Sensor Mechanical Outline Drawing

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Datasheet Download
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Analog Output
» SPD_34A_STD.pdf (for 5 to 150 psi)

Digital Output
SLP_34D_STD.pdf (for 5 to 150 psi)

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