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2025.12.17

Case – High Frequency Dynamic Pressure Sensor: 0-200 kHz

In fields such as military engineering, explosive testing, oil and gas exploration, materials and geotechnical mechanics, trauma medicine, and hydraulic power testing, the precise measurement of high-frequency transient pressure waveforms places stringent demands on the dynamic performance of sensors. The SI-90 high-frequency dynamic pressure transmitter is designed specifically for these applications. Through micromachining technology, it achieves miniaturization of the silicon chip, which possesses ultra-high natural frequency, extremely short rise time, and wide frequency response......

2025.12.16

What Is a Pressure Switch? Read Before Buy and Use

What Is a Pressure Switch? A pressure switch is a specialized instrument for pressure measurement and control. Pressure switches can be electronic or mechanical. Based on a preset pressure value, they can open or close the corresponding switch contacts when the pressure is reached. Pressure switches, like pressure transmitters, are essential instruments in industrial processes. However, the two should not be confused. Therefore, you may want to read this article before purchasing or using a pressure switch. RFQ Table of ContentsCase SharingProduct FeaturesDifferences Between High-Frequency Dyn......

2025.12.15

Analog Sensor vs. Digital Sensor: What’s the Difference?

In industrial automation, sensors play a crucial role. They ensure accuracy, efficiency, and reliability in a wide range of applications. When it comes to sensors, analog and digital sensors are two common types. Each has its own advantages and limitations. They are widely used in various industries and applications. Understanding the differences between these two types of sensors will help you choose the right sensor for your specific needs. RFQ Table of ContentsCase SharingProduct FeaturesDifferences Between High-Frequency Dynamic Pressure Sensors And Ordinary Pressure SensorsMeasurement Pri......

2025.12.11

What is a Thermocouple Sheath? Types – Materials – Selection Guide

When configuring temperature sensors, you’ll encounter the option of whether to configure a thermocouple sheath, and the requirements for its size and material. Sometimes, a thermocouple sheath is also called a thermowell or temperature sensor protective tube. So what exactly is a thermocouple sheath, and how do we choose one? Based on Sino-Inst’s experience, we’ve compiled this guide to help you understand thermocouple sheaths and select the appropriate one. RFQ Table of ContentsCase SharingProduct FeaturesDifferences Between High-Frequency Dynamic Pressure Sensors And Ordin......

2025.12.10

K Type Thermocouple: Working Principle, Applications, Advantages

A type K thermocouple is a widely used thermocouple in temperature measurement. Type K thermocouples are typically composed of two different metal alloys: a chromium-nickel alloy and an aluminum-nickel alloy. Type K thermocouples are inexpensive, highly accurate, reliable, and have a wide temperature range. Their maximum continuous operating temperature is approximately 1100°C. They provide accurate temperature readings even under harsh conditions. Therefore, they are the preferred choice for many industries. RFQ Table of ContentsCase SharingProduct FeaturesDifferences Between High-Frequency D......

2025.12.9

Mass Flow Rate and Volumetric Flow Rate: Key Differences and Conversion

When it comes to flow measurement, understanding the distinction between mass flow rate and volumetric flow rate is crucial. Both concepts are widely used in various industries, but they differ in several aspects. We’ll explore the key differences between mass flow rate and volumetric flow rate, examine the factors that affect flow rate conversions, and walk you through the conversion process step by step. RFQ Table of ContentsCase SharingProduct FeaturesDifferences Between High-Frequency Dynamic Pressure Sensors And Ordinary Pressure SensorsMeasurement PrincipleWhat Does "High Freq......

2025.12.8

More Powerful Pressure Transmitter with Diaphragm Seal and Capillary

Diaphragm seal is used to prevent media from directly entering the sensor assembly in the pressure transmitter/differential pressure transmitter. Remote split pressure measurement can be achieved by connecting the fluid-filled capillary tube to the transmitter. Diaphragm seals effectively broaden the application range of pressure transmitters. It makes the measurement of pressure transmitter and differential pressure transmitter safer and more reliable. Diaphragm seal and capillary are ideal choices for protecting pressure instruments and process transmitters even under extreme working conditi......