Dpf Differential Pressure Sensor - China Manufacturer

From our factory in China, I am proud to offer the Dpf Differential Pressure Sensor tailored for diesel particulate filter systems. As a China Manufacturer, I understand what B2B buyers need: stable supply, consistent quality, and fast service. The Dpf Differential Pressure Sensor delivers precise pressure readings across wide range, high shock and vibration resistance, integrated temperature compensation, and robust EMI protection. Easy to integrate with most ECUs, compact form, and long-term stability in harsh automotive environments. We support OEM, ODM, and bulk orders, with ISO 9001 quality control and traceable manufacturing. Our calibration and testing labs guarantee repeatability, and we provide competitive pricing for large scale purchases. If you are sourcing in China or seeking a reliable supplier for your DPF system, I am here to help you shorten lead times and ensure production line uptime. Contact me for datasheets, price quote, and MOQs, and I will respond quickly.

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Dpf Differential Pressure Sensor Supplier More Than a Supplier - A Partner

Across global markets, a differential pressure sensor for DPF systems is more than a component—it is a reliability signal for fleet performance. We position ourselves as a partner, not just a supplier, offering end-to-end support from initial design collaboration and rapid prototyping to scalable production and stringent QA. With a resilient supply chain and worldwide logistics, we deliver consistent quality, tight tolerances, and long-term availability for automotive and industrial applications, even under tight lead times and diverse regulatory environments. Our capability portfolio includes customization of pressure range, port configuration, electrical interface, and cable length, plus traceable calibration and certifications. You gain documentation, firmware compatibility, and engineering support for integration and field service. We emphasize on-time delivery, risk management, and responsive after-sales service, ensuring your DPF monitoring stays accurate and compliant across multiple regions and OEM platforms. Partnering with us means turning sensor procurement into a strategic advantage.

{ Dpf Differential Pressure Sensor Supplier More Than a Supplier - A Partner}

Model Differential Pressure Range (kPa) Output Type Accuracy (FS %) Connection Temperature Range (°C) Response Time (ms) Certifications Lead Time (days) Typical Application
DPX-A1 0 - 5 4-20 mA 0.50% M12 4-pin -20 to 85 4 CE, RoHS 14 DPF backpressure monitoring; HVAC air sensing
DPX-A2 0 - 10 0-5 V 0.25% 6-pin JST -20 to 85 3 CE, RoHS, ATEX 21 Industrial process control
DPX-B1 0 - 2 4-20 mA 0.50% M12 8-pin -40 to 125 1 CE, RoHS 28 Automotive aftertreatment systems
DPX-C1 0 - 20 I2C 0.25% 6-pin JST -20 to 85 5 CE, RoHS 14 Industrial process control
DPX-D1 0 - 1 SPI 0.50% Wires harness -30 to 100 2 CE 10 Battery management systems
DPX-E1 0 - 50 0-10 V 0.30% M12 4-pin -20 to 85 6 CE, RoHS 30 Hydraulic and pneumatic systems
DPX-F1 0 - 0.5 4-20 mA 0.15% 4-pin -40 to 85 1 CE, RoHS 7 DPF differential pressure; engine air systems
DPX-G1 0 - 3 0-10 V 0.25% 6-pin -10 to 80 3 CE, RoHS 15 Gas and air sensing in laboratory equipment

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Dpf Differential Pressure Sensor Guarantees Peak Performance Outperforms the Competition

数据维度:温度对输出误差的影响分布
Data Insight: Temperature-Dependent Output Accuracy of DPf Differential Pressure Sensor
This 7-sample chart illustrates how the DPf differential pressure sensor's output error changes across a temperature range. Each bar represents a temperature segment from -40°C to 100°C, with height proportional to the percentage deviation from the nominal differential pressure reading at that temperature. The maximum plotted error is 2.0%, indicated by the top grid line, while zero error sits at the baseline. The data show the sensor maintains relatively low error in the mid-temperature range (0°C to 50°C), with a peak near 25°C of about 1.2%. At the cold extreme (-40°C) the error is around 0.4%–0.6%, and at higher temperatures (75°C to 100°C) the error remains under 1% in this sample. This pattern reflects contributions from material thermal coefficients, diaphragm behavior, and calibration strategies used during production. The chart supports engineers in assessing thermal drift, identifying regions where compensation may be necessary, and comparing performance against competing sensors. Such data-driven visualization informs decisions to improve materials, refine signal conditioning, and implement adaptive calibration to achieve peak performance across environments. Expanding the analysis to include variations in supply voltage and aging would provide a more comprehensive view of long-term stability and reliability in real-world applications.

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