Details

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Below is the parameter table and instructions for the MPXV5100DP differential pressure sensor.

MPXV5100DP Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	4.5	5.0	5.5	V
Output Voltage (Differential)	Vout	0.25	2.5	4.75	V
Differential Pressure Range	ΔP	-50	0	+50	kPa
Linearity Error			±1.0		% FS
Hysteresis			±0.1		% FS
Temperature Coefficient			±0.05		%/°C
Operating Temperature Range	Toper	-40	25	125	°C
Storage Temperature Range	Tstg	-40	25	150	°C
Response Time	τ		1		ms
Supply Current	Icc	1.0	3.5	6.0	mA

Instructions for MPXV5100DP

1. Power Supply:

   • Connect the supply voltage (Vcc) to the positive terminal and ground (GND) to the negative terminal.
   • Ensure the supply voltage is within the range of 4.5V to 5.5V.

2. Signal Connections:

   • Connect the output (Vout) to the analog input of your measurement device.
   • The output voltage will vary linearly with the differential pressure applied to the sensor.

3. Differential Pressure Application:

   • Apply the differential pressure across the two pressure ports (P1 and P2).
   • Positive pressure should be applied to P1 relative to P2 for a positive output voltage.
   • Negative pressure should be applied to P2 relative to P1 for a negative output voltage.

4. Temperature Considerations:

   • The sensor is designed to operate within the temperature range of -40°C to 125°C.
   • For storage, ensure the temperature does not exceed 150°C.

5. Calibration:

   • Calibrate the sensor if necessary to account for any non-linearities or offsets.
   • Use known reference pressures to calibrate the output voltage to the actual pressure values.

6. Handling and Mounting:

   • Handle the sensor with care to avoid mechanical shock or damage.
   • Mount the sensor in a stable and secure position to prevent vibration and movement that could affect readings.

7. Response Time:

   • The response time of the sensor is approximately 1 ms, which is suitable for most dynamic applications.

8. Supply Current:

   • The typical supply current is 3.5 mA, but it can range from 1.0 mA to 6.0 mA depending on operating conditions.

By following these instructions, you can effectively use the MPXV5100DP differential pressure sensor in your application.

(For reference only)