Product Description:

YJJ MPX5700DP Differential Pressure Sensor 0–700kPa for Industrial Automation

Features:

Dual-port, 5V power supply, on-chip compensated differential pressure sensor, range 0–700 kPa, analog voltage output (0.2–4.7 V), built-in temperature compensation and calibration, suitable for medium-high differential pressure / gauge pressure / absolute pressure measurement scenarios.

Key parameters (quick overview) Table

Parameter item Typical / Limit value Explanation

Pressure type Differential pressure / Gauge pressure / Absolute pressure (multiple configurations 

same series) Dual ports, capable of measuring pressure difference at both ends or single-end gauge pressure. Semiconductor

Range 0–700 kPa (0–101.5 psi) Medium-high pressure measurement, covering industrial / automotive scenarios

Power supply 4.75–5.25 VDC (typical 5 V) Proportional output, linearly matched with the power supply

Output range 0.20–4.70 V 0 kPa corresponds to 0.2 V, 700 kPa corresponds to 4.7 V

Sensitivity 6.4 mV/kPa Convenient linear conversion

Accuracy / Linearity ±2.5 %FS On-chip compensation, no additional temperature drift processing required

Response time 1 ms (10%–90%) Fast dynamic response

Operating temperature -40 to +125 ℃ Wide temperature range suitable for industrial / automotive / outdoor applications

Overpressure / Burst 2800 kPa (406 psi) / 3500 kPa Resistant to misuse and mechanical shock

Package 6-pin SIP (through-hole mounting) Dual inverted hook ports, easy for pressure connection

Operating current ≤10 mA Moderate power consumption

Principle and characteristics

Using a resistive MEMS silicon shear stress strain gauge, the deformation of the diaphragm changes the resistance of the bridge, and the output is linearly corresponding to the pressure. Semiconductor.

On-chip signal conditioning, temperature compensation and calibration, high integration, direct output of usable analog signal, reducing system design cost.

Supports three measurement modes of differential pressure, gauge pressure, and absolute pressure (different models in the same series), suitable for various application requirements. Semiconductor. Main purpose

Industrial Automation: Hydraulic/Air System Pressure Monitoring, Pipeline Pressure Differential Detection, Leak Diagnosis, HVAC Air Pressure Control, Process Safety Interlock.

Automotive Electronics: Engine Intake Pressure, Brake System, Tire Pressure Monitoring, Transmission Oil Pressure, Exhaust After-Treatment Pressure Detection.

Medical Equipment: Ventilator Airway Pressure, Negative Pressure Drainage, Infusion Pump Pressure Control, Monitor Pressure Difference Module.

Construction Machinery and Security: Hydraulic Excavator / Crane Pressure Monitoring, Firefighting System Water Pressure, Leak Alarm and Liquid Level Measurement.

Selection and Usage Tips

Same series as MPX10DP (0–10 kPa), with significant range difference. Please select based on the actual pressure range.

5V system direct power supply, output directly connected to MCU ADC, no need for complex signal conditioning.

Be careful with the direction when using dual port pressure monitoring. Reverse pressure difference may affect measurement accuracy; avoid installing where the ports are subject to force deformation.

Accuracy still meets ±2.5% FS under wide temperature range, suitable for industrial and automotive applications.

Specifications: