In the field of industrial automation control, pressure measurement is the core link to ensure production safety and efficiency. ordinary2088Pressure transmitters, with their high precision, high stability, and wide applicability, have become popular for pressure monitoring in industries such as petroleum, chemical, power, and metallurgyequipment This product, born in the wave of industrial instrument intelligence, provides a reliable solution for pressure measurement under complex working conditions through technological integration and innovative design.

Core performance: Dual guarantee of accuracy and stability

ordinary2088The pressure transmitter adopts imported diffused silicon or ceramic pressure sensors, combined with laser resistance temperature compensation technology, to achieve significant improvement in measurement accuracy. Its typical accuracy level is0.2%to0.5%, in-30℃to85℃Within a wide temperature range, the temperature drift error can be controlled within±0.3%URL/56℃Ensure stability for long-term use. For example, in the field of petrochemicals, this transmitter can accurately monitor the fluid pressure inside pipelines, and even in the face of high-temperature steam or corrosive media, it can maintain annual stability≤0.1%FSProvide reliable data support for process control.

Structural design: adaptable to harsh working conditions“shield”

The product adopts a dual chamber shell design to isolate electronic circuits from the process environment, forming a three-level sealed protection system:

First level sealing:316LStainless steel isolation membrane directly contacts the medium, has strong corrosion resistance, and is compatible with water, oil, steam, and most chemical liquids;

Secondary sealing: Silicone oil filling transfers pressure to the sensor to prevent direct force damage to the diaphragm;

Third level sealing: The independent wiring compartment is isolated from the entrance of the conduit to prevent the intrusion of condensed water or impurities, with a protection level of up toIP65/IP68.

In addition, the die cast alloy aluminum shell is treated with epoxy spray coating, which is impact resistant, salt spray resistant, and suitable for outdoor or humid environments. Its compact design (total height)≤166mm）And multiple process interfaces (such asM20×1.5The1/2NPTThreaded), supports direct installation on pipelines, tanks, or equipment surfaces, with installation convenience far exceeding traditional pressure instruments.

Function expansion: combination of intelligence and flexibility

ordinary2088The transmitter breaks through the limitations of traditional analog instruments and integrates multiple intelligent functions:

Digital calibration: supports on-site debugging of zero and range without the need for specialized tools;

Multi protocol output: standard configuration4-20mATwo wire current output, compatibleHARTTheRS485Communication protocol, compatible withPLCTheDCSSeamless system integration;

Display optional: ProvidedLEDDigital tubeLCDLCD screen or pointer type meter head, meeting the reading needs of different scenarios;

Overload protection: equipped with2timesFS(Range) Overvoltage withstand capability, automatic current limiting under abnormal operating conditions35mATo avoid equipment damage.

For example, in the boiler feedwater system of the power industry, this transmitter can monitor water pressure in real time and pass throughHARTThe protocol uploads data to the control room and also locallyLCDDisplay the current pressure value and achieve“remote monitoring+on-site verification”Double protection.

Application scenario: Covering the entire industrial field“versatile person”

from100kPaMicro negative pressure to100MPaUltra high voltage, ordinary2088Pressure transmitters can cover the vast majority of industrial measurement needs. Its typical applications include:

Petrochemical industry: reactor pressure monitoring, pipeline leak detection;

Water conservancy and hydropower: reservoir water level calculation, pump station efficiency evaluation;

Metallurgical industry: control of blast furnace air pressure, monitoring of rolling mill hydraulic system;

Environmental protection engineering: pressure regulation of aeration tank in sewage treatment plant, detection of flue gas emission pressure.

Conclusion

ordinary2088Pressure transmitter“High precision, high reliability, easy maintenance”As a core advantage, it has become a product for industrial pressure measurement. Its modular design, intelligent functions, and adaptability to all working conditions not only reduce the operation and maintenance costs of enterprises, but also promote the development of industrial automation towards higher efficiency and safety. In the future, with the deepening application of IoT technology,2088Series transmitters are expected to further integrate edge computing capabilities for industrial4.0The era provides stronger data support.