Baumüller Nürnberg GmbH
Based in Nuremberg, Baumüller is a leading manufacturer of electric automation and drive sys……...

The AP Series is calibrated at room temperature using laser trimmed resistors. It is ideal for low to medium pressure applications.
Company: Merit Sensor is a leader in piezoresistive pressure sensing and collaborates with clients to develop high performing solutions for a range of industries and applications.
Technology: Merit Sensor uses a piezoresistive Wheatstone bridge with a chemically etched silicon diaphragm. All the company’s products are RoHS compliant.
Capabilities: Merit Sensor designs, engineers, fabricates, dices, assembles, and tests products from an advanced facility near Salt Lake City, Utah.
Features
Type - Gage
Range -15 to 300 psi (-1 to 20.7 bar; -103 to 2,068 KPa). Also available in higher pressures.
Media - Air, liquids, and gases
Packaging- Bulk
Flexibility - Custom options available
Benefits
Performance - Enjoy best-in-class performance due to Merit’s proprietary Sentium technology
Security - Feel assured doing business with a skilled company backed by a solid parent company (NASDAQ: MMSI)
Speed - Reach market quickly with creative and flexible solutions
Cost - Save money over time with high-performing die
Service - Experience professional, prompt and personal support
AP Series Standard Part Number
505071004
Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| General | |||||
| Pressure Range | -15 | 300 | PSI | ||
| Burst Pressure | 3X | Full scale pressure | |||
| Electrical (22 °C unless otherwise stated) | |||||
| Input Excitation | 2.4 | 5 | 6 | VDC | |
| Input Impedance | 8000 | 12000 | 16000 | ohms | |
| Output Impedance | 4000 | 5000 | 6000 | ohms | |
| Environmental | |||||
| Temp (Comp/Operating) | 10 | 25 | 40 | °C | |
| Temperature (Storage) | -25 | 60 | °C | ||
| Storage Life | 5 | Years | |||
| Performance | |||||
| Offset | 4.5 | 6.0 | 7.5 | mV/5V | |
| Sensitivity | 64.868 | 65.523 | 66.178 | uV/V/psi | |
| Linearity | -1 | 0 | 1 | %FSO (BFSL) | |
| Hysteresis | -1 | 1 | %FSO | ||
| Accuracy* | -2 | 0 | 2 | %FSO | |
* The combined effect of Sensitivity, Repeatability, Nonlinearity, and Hysteresis errors over the temperature range of 25 °C to 15 °C, and 25 °C to 40 °C, expressed as a percent of Full Scale pressure (%FS).
Dimensions (millimeters)

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