Single/double flange level gaugeYK-3051

Suitable Medium

Liquid, gas, water, oil (compatible with stainless steel)

Unsuitable Media

other

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.

文本细线

Principle

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.

Features

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.


Parameter

Measuring performance

Used for pressure, differential pressure, liquid level, flow measurement

Precision

±0.075%FS

Full performance

±0.25%FS

stability

0.25%/year

Turndown ratio

100:1

Measuring rate

0.2s

Process connection is compatible 

with other products

Achieve low error measurement

The output voltage

Standard 4-20mA, with digital signal based on HART protocol

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