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OULD 2026 Team Building: Connecting Teams Across Chenzhou & Guiyang

September 22, 2026

OULD 2026 Team Building Journey: Connecting Teams Across Scenic Horizons To enrich company culture, strengthen team cohesion, and boost cross-regional collaboration, OULD organized a special autumn team-building trip for both our Shenzhen Headquarters and Beihai Branch. Embracing the spirit of togetherness, our teams set out to explore some of China’s most breathtaking landscapes. Shenzhen Headquarters: […]

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Technical Articles Company News

Deep Dive into Pressure Sensors and Core Modules: Working Principles, Applications

September 7, 2026

Pressure sensors and core modules are critical components in modern industrial automation, the Internet of Things (IoT), and consumer electronics. The core sensing element acts as the “heart” of the sensor, determining overall system precision, stability, and longevity. Working Principle of Pressure Sensor Core Modules Pressure cores typically operate on piezoresistive or piezoelectric principles. When […]

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Company News

A complete Guide on Water Pump Pressure Transmitter

April 15, 2026

There are several general rules for water pump pressure transmitter that must be followed during installation. To ensure that the pressure sensor has a long service life and remains accurate throughout its life. Water pump pressure transmitter installation The installation of the water pump pressure transmitter includes the process connection and connection to the signal line and power supply. Thus, […]

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Technical Articles Company News

What does repeatability of ±0.2% F.S mean?

August 1, 2024

Instrument instruction manual, repeatability: ±0.2%F.S. What does it mean?   repeatability of ±0.2% F.S——In the technical specification of the instrument, “Repeatability: ±0.2% F.S” and “Accuracy: ±1.0% F.S” are two terms that describe the performance indicators of the instrument. 1，repeatability of ±0.2% F.S: ±0.2% F.S “Repeatability” refers to the consistency between measurement results when the instrument […]

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Company News

Warmly celebrate the grand opening of OULD Beihai Factory

July 31, 2024

Dear partners: We are very pleased to announce that after several months of careful preparation and hard work, OULD Factory——Shenzhen Oulide Instrument Co., Ltd. Beihai Branch has officially opened here! At this exciting moment, we sincerely inform you of this grand good news and witness this important milestone together. In this new factory, we will […]

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Introduction to sensor accuracy indication

April 19, 2024

1. Basic indicators of pressure sensors Pressure sensor accuracy index： Zero position: Zero Output Full Scale: Full Scan Abbreviation: FC Sensitivity Zero point output: Under indoor conditions, when the applied pressure is zero, the output value of the sensor is zero point output. Full-scale output: the absolute value of the difference between the upper limit […]

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Relationship between transmitter, sensor and sensor core?

March 14, 2024

The Interconnection between Transmitter, Sensor, and Sensor Core The relationship between a transmitter, sensor, and sensor core is crucial in the functioning of various electronic devices and systems. A sensor core is the component responsible for detecting and measuring physical phenomena or changes in the environment. The sensor core collects data or signals in response […]

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Pressure sensor failure type

March 11, 2024

The main faults of the pressure sensor include: Pressure sensor failure type The first Pressure sensor failure type first is that when the pressure goes up, the transmitter cannot go up. In this case, you should first check whether the pressure interface is leaking or blocked. If not, check the wiring method and check the […]

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Classification of pressure sensor cores

March 7, 2024

About Classification of pressure sensor cores as we all know ,Classification of pressure sensor cores .The core material of the pressure sensor is mainly based on the technical requirements of stability. In addition to the performance of the material, there are also requirements for layout design, processing technology, and assembly technology. From the materials, the […]

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