JC-S281 Digital Pressure Gauge with Bluetooth & App

JC-S281 Digital pressure gauge with a built-in high-precision pressure sensor, which can accurately display the pressure in real time, and has the characteristics of high precision and good long-term stability.

  • Bluetooth & APP enabled for effortless data collection and control.
  • Seamlessly connect via Bluetooth for real-time monitoring on your APP.
  • Rotatable 330° dial for clear viewing from any angle.
  • 12-month battery life for reliable, long-term operation.
  • Robust rubber-coated casing with high-precision sensor.

TECHNICAL CHARACTERISTICS

  • The dial can be rotated 330°
  • Large LCD screen, support multiple unit switching
  • Support reset, backlight, Bluetooth connection, APP collection and other functions
  • Low power consumption design, 2 AA batteries, 12 months of battery life
  • Beautiful appearance, the whole shell is covered with rubber, with delicate feel

JC-S281 Digital Pressure Gauges Introduction

JC-S281 Digital pressure gauge with a built-in high-precision pressure sensor, which can accurately display the pressure in real time, and has the characteristics of high precision and good long-term stability.

This digital pressure gauge is equipped with a large-size LCD liquid crystal display which has multiple functions such as zero reset, backlight, power on and off, unit switching, low voltage alarm, etc. It is easy to operate and install. The dial orientation can be rotated 330° , which is convenient for customers to read from the desired angle. The equipment product adopts the whole casing to be covered with rubber, which has good shock resistance and can measure gas, liquid, oil and other media that are not corrosive to stainless steel. This series of products supports Bluetooth applets and APP configuration parameters, including: pressure value display, acquisition rate modification, reset operation and other settings.

Digital pressure gauge is suitable for portable pressure measurement, equipment matching, calibration equipment and other pressure measurement fields.

 

Item Specification
Overload Capacity 200%FS
Backlight color White
Dimension 143.57540.5mm
ACC 0.5%FS
0.2%FS
Long–term Stability Typical ±0.3%FS/year
Operating Temperature -20 ~ 65°C
Electrical protection Anti–electromagnetic interference design
Measuring medium Oil, water, gas and other stainless steel corrosion free medium pressure
Connection M20*1.5, G1/4 or customized
Connection material 304 stainless steel
Shell material TPE+ABS
Product Features Turn on/off backlight, clear zero, unit switch, extreme value record, Bluetooth connection
Power supply voltage 3V (2 AA batteries)
Power display Four sections display
Dial Can rotate the dial at 330 degrees
Pressure unit MPa, bar, kgf, mH2O, PSI, kPa, mmHg, mBAR, mmH2O, Pa, inWC
Protection level IP54

 

◇Machinery and electronic industry

◇Supporting equipment of instruments

◇Pressure laboratory

◇Mechanical engineering automation

◇Replacement of pointer pressure gauge

JC-S281 Digital Pressure Gauge Application

JC-S281 Digital Pressure Gauge Introduction

JC-S281 Digital Pressure Gauge Dimension picture

 

JC-S281 Digital Pressure Gauge Selection Guide

Related Products

Are your teams still using gauges that are hard to read and log by hand? This old method leads to mistakes and wasted time. The JC-S281 digital pressure gauge offers a better way.

The main advantage of the JC-S281 is its Bluetooth connection and mobile app. This allows you to check pressure from a distance, log data automatically, and create reports instantly. It improves safety and accuracy for engineers, making their jobs easier and more reliable.

In my years in this industry, I’ve seen many new tools. But some innovations truly change how we work. The switch from analog to smart digital gauges is one of these big changes. It is not just about seeing a number on a screen. It is about what that number can do for you. When I first showed this to a chief engineer like Hassan, he was impressed. He saw right away how it could fix daily problems for his team. Let’s look at the real advantages that make this tool so useful.

Remote Monitoring for Superior Safety

Checking gauges in dangerous areas is a big concern. It puts technicians at risk. The JC-S281 lets you monitor pressure from a safe distance, which keeps your team protected.

This gauge lets you see live pressure readings on your phone or tablet. You can be up to 50 meters away. This is very important in places with high heat, toxic gases, or small spaces. It keeps your people safe while you still get the data you need.

Safety is always the top priority in a plant. Hassan told me about the long process his team followed just to take one reading. They needed special permits and safety gear, and they had to work in pairs. This took a lot of time and was always risky. The ability to check pressure from afar gets rid of these risks. A dangerous job becomes a simple, safe check from a control room or a safe distance.

From Danger Zone to Safe Zone

The best part is moving people out of harm’s way. An engineer does not need to go into a dangerous area to inspect a gauge. Now, they can collect data safely from a distance. This small change makes a huge difference in daily operations and plant safety.

Traditional Method JC-S281 with Bluetooth
Must be physically present Remote check from a safe area
High risk to personnel Zero risk during reading
Long safety procedures Instant readings with no delay
Data checks are infrequent Continuous data available anytime

This new way not only protects your team but also lets you check more often. This means you can find problems faster. You can stop small issues before they become big accidents. It is a clear improvement for both safety and efficiency.

Automated Data Logging for Perfect Accuracy

Writing down pressure readings by hand is slow. It also leads to mistakes. A single wrong number can cause big problems later. The JC-S281 fixes this by logging data on its own.

This digital gauge records and stores pressure data automatically. You can set how often it takes a reading. Later, you can easily export this data. This removes human error and gives you a perfect, reliable history for reports, audits, and problem-solving.

Engineers like Hassan need correct data to make big decisions. They use it to improve a process or create reports for the government. Accuracy is key. In the past, his team spent hours writing numbers in notebooks. Then, another person had to type them into a computer. Each step was a chance for a mistake. An automatic system removes this risk. The data comes directly from the sensor. You know it is clean, correct, and trustworthy.

Building a Reliable Data History

The benefit of automatic logging is more than just stopping mistakes. It helps you build a detailed history of your equipment’s performance. You can see pressure trends over days, weeks, or even months.

  • Easy Setup: You can set the logging time in the app. It can be once a second or once an hour. The gauge can store thousands of data points.
  • Simple Data Export: When you are ready, you can export the data log as a file. It takes just one tap. This makes it easy to use the data in other software.
  • Better Troubleshooting: A detailed pressure log is very useful when you have a problem. You can see exactly when a pressure spike or drop happened. This helps you find the cause much faster than with manual checks.

This feature changes a simple gauge into a powerful data tool. It gives you the information you need to run your plant better.

Streamlined Reporting for Better Efficiency

Turning handwritten notes into a professional report takes a lot of time. This manual work can be very frustrating for engineers. Now, you can create detailed reports with just a few taps on a phone.

The app for the JC-S281 turns your data into clear graphs and reports instantly. This saves your engineering team many hours of work. They can share these reports right away with managers or clients. This improves communication and helps everyone make decisions faster.

As a Chief Engineer, Hassan talks to many different people. He must show clear data to project managers, clients, and safety officials. Before, his team spent the end of each week putting data together and making reports. This used up a lot of their time. The ability to create a report right on the spot is a huge help. It means his skilled engineers spend less time on paperwork and more time on engineering tasks.

From Raw Data to Quick Decisions

The app does more than just list numbers. It shows you the data in a graph. This makes it easier to see trends, find problems, and explain your findings to others. The process is simple and very effective.

  • Instant Graphs: When you download the data, the app automatically makes a graph. This visual chart quickly shows any important events, like a sudden pressure change.
  • Custom Reports: You can add notes, project names, and locations to the report. This gives important details and turns numbers into a complete story.
  • Easy Sharing: Once the report is ready, you can share it by email or messaging apps. This ensures that everyone who needs the information gets it fast.

This feature connects data collection directly to decision-making. It makes your entire process faster and more professional.

Conclusion

The JC-S281 is more than just a pressure gauge. It improves safety with remote monitoring, provides accuracy with auto-logging, and saves time with instant reports. It is an essential tool for modern industry.

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