| Customization: | Available |
|---|---|
| Display Type: | Temperature & Pressure Compensation Type |
| Connection Type: | Flange Type |
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I. Overview
Differential pressure flowmeters are widely used. The traditional differential pressure flowmeter is composed of throttle device, pressure tube, transmitter and secondary instrument, which is difficult to install and use. With the rapid development of electronic technology and computer technology, new instrument and new detection means change with each passing day. The integrated intelligent flowmeter is a new type of flow detection instrument developed by adopting new technology in the traditional detection theory. Its biggest feature is that it integrates the detection and calculation, integrates the compensation parameters that need to be scattered in the past, and has a variety of output modes. It can be adapted to different types of differential pressure throttling devices and meet different user requirements.
Two, the working principle
The integrated intelligent flowmeter (hereinafter referred to as the instrument) developed by our company adopts high-quality and high-precision differential pressure sensor, low-power microprocessor and optimized auxiliary circuit to integrate differential pressure, pressure, temperature and microcomputer control and calculation into a professional multi-function instrument. The instrument not only has strong function, small size and light weight, but can form an integrated differential pressure flowmeter with any throttling device. From the technical level to solve the urgent problems in the use of differential pressure flowmeter. Due to the use of computer technology, the instrument in the acquisition of pressure, differential pressure and temperature signals, the first strict digital calculation processing, and then according to the corresponding calculation way to calculate the instantaneous flow and directly accumulate and output. It is better than the traditional flowmeter in installation, use, maintenance and cost. In addition, the meter is specially set to detect the ambient temperature, which can be used to overcome the signal drift generated by the meter in different temperature environments. It can ensure that the detection error of the differential pressure signal is not more than 1‰ when the ambient temperature is 0-60ºC, and the electromagnetic isolation technology makes the anti-interference and self-protection ability of the meter
greatly improved.
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