Product performance and advantages of EJA pressure transmitter

EJA pressure transmitter is a commonly used pressure transmitter product, mainly for measuring gas, liquid, steam and other media in the industry, and is widely used in many fields.

The main function of the EJA pressure transmitter is to transmit the pressure signal to the electronic device, and then display the pressure on the computer. The principle is roughly: the mechanical signal of the pressure of the water pressure is converted into the electronic signal pressure and voltage of the current (4-20mA) Or the current has a linear relationship, which is generally proportional.

Therefore, the output voltage or current increases as the pressure increases, and a relationship between pressure and voltage or current is obtained. The two pressures of the measured medium of the EJA pressure transmitter enter the high and low pressure chambers, and the low pressure The chamber pressure adopts atmospheric pressure or vacuum, which acts on the isolation diaphragms on both sides of the delta element (ie the sensitive element), and is transmitted to both sides of the measurement diaphragm through the isolation sheet and the filling liquid in the element.

EJA pressure transmitter product performance:

1. It uses a wide range of tested media, which can measure oil, water and pastes compatible with 316 stainless steel and 304 stainless steel, and has a certain anti-corrosion ability;

2. High accuracy, high stability, imported original sensor, good linearity and high temperature stability;

3. Small size, light weight, easy to install, debug and use;

4. Fully enclosed stainless steel shell, good waterproof;

5. The pressure sensor directly senses the pressure of the measured liquid level, and is not affected by the bubbling and deposition of the medium.

Advantages of EJA pressure transmitter:

1. It has the characteristics of reliable work and stable performance;

2. Dedicated V/I integrated circuit, few peripheral components, high reliability, simple and easy maintenance, small size, light weight, easy installation and debugging;

3. Aluminum alloy die-casting shell, three-terminal isolation, electrostatic spray protection layer, sturdy and durable;

4. 4-20mA DC two-wire signal transmission, strong anti-interference ability and long transmission distance;

5. LED, LCD, pointer three indicator heads, on-site reading is very convenient. Can be used to measure viscous, crystalline and corrosive media;

6. High accuracy and high stability. In addition to the imported original sensor which has been corrected by laser, the comprehensive temperature drift and nonlinearity of the whole machine in the use temperature range are finely compensated.