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3051 flange type liquid level transmitter is a new type of transmitter produced by our company to introduce foreign advanced technology and equipment, and the key raw materials, components and parts are imported from the whole machine

After strict assembly and testing, the flange type liquid level transmitter has the characteristics of advanced design principle, complete varieties and specifications, easy installation and use, etc., and is completely integrated in the appearance of the dry model
At present, the most popular and widely used two transmitters in China (Rosemount 3051 and Yokogawa EJA) structural advantages, so that users have a refreshing feeling, and at the same time with traditional series of products in the installation can be directly replaced, has a strong versatility and replacement ability, in order to suit the continuous improvement and development of domestic automation level, flanged liquid level transmitter in addition to small and exquisite design, but also launched with HART fieldbus protocol intelligent function.

The single and double flange differential pressure transmitter is composed of a differential pressure transmitter, a capillary tube and a flange with a sealing diaphragm. The function of the sealing diaphragm is to prevent the medium in the pipeline from directly entering the differential pressure transmitter. It is connected to the transmitter by a capillary filled with liquid (usually silicone oil). When the diaphragm is compressed, it will deform slightly. , The deformation displacement or frequency is transmitted to the transmitter through the liquid of the capillary tube, which is processed by the transmitter and converted into an output signal.

Simulation features

1, high precision;

2, the range and zero point are continuously adjustable externally;

3, good stability;

4, two-wire system;

5, damping is adjustable, high pressure resistance;

6, solid sensor design;

7, no mechanical moving parts, less maintenance;

8. The whole series have a unified structure and strong interchangeability;

9. Diaphragm materials that contact the medium are optional;

10, unilateral resistance to high pressure;

11, low-pressure cast aluminum alloy shell.

Intelligent features

1. Super measurement performance, used for pressure, differential pressure, liquid level, flow measurement;

2, accuracy: ±0.075%FS;

3, full performance: ±0.25%FS;

4. Stability: 0.25%/year;

5. Turndown ratio: 100:1;

6. Measuring rate: 0.2s;

7. The process connection is compatible with other products to achieve low error measurement;

8. Standard 4-20mA, with digital signal based on HART protocol, remote control;

9. Support the upgrade to fieldbus and technology based on field control.