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Two wire electromagnetic flowmeter

Author: Release date: 2015-02-06 13:48:00 Source: Shanghai Cixi View: 121
outline
Two wire electromagnetic flowmeter It can be installed in two-wire system without any AC power supply, so the initial installation cost is greatly reduced. The two-wire electromagnetic flowmeter adopts the "double frequency excitation method" which can eliminate the fluid noise, so that the instrument has excellent stability. Four wire electromagnetic flowmeter series are similar, with user-friendly functions, such as full dot matrix LCD display, electrode fouling diagnosis function and multi language display. Users can use magnetic switch to check and set parameters without opening the shell cover.
characteristic
High performance and outstanding functionality
The dual frequency excitation method has two advantages: low frequency excitation realizes flow measurement stability, and high frequency excitation has high noise resistance. Therefore, this method is very suitable for temperature measurement in the environment of changing fluid conditions.
high-precision
At normal flow rate, the accuracy is 0.5%
Anti noise performance
It has the same anti-interference performance as the four wire electromagnetic flowmeter
Reduce instrument installation cost
1. Reduce wiring costs. Two wire system greatly reduces the cost of wiring.
2. Directly connected to DCS, it can be connected to almost all distribution boards, signal modulator cards and input modules without AC power supply.
energy conservation
Compared with the four wire electromagnetic flowmeter, the two-wire electromagnetic flowmeter greatly reduces the power consumption.
User friendly features
Enhanced diagnostic function
By checking and clicking on the level of insulating material on the electrode, it can be determined whether maintenance is needed. Parameters can be used to check the measurement results of the average flow in a given time, etc.
Clear and diverse display
The full dot matrix LCD display is suitable for a variety of display modes, such as one to three line display and multi language display. When an alarm occurs, the display will also display specific countermeasures.
Parameter setting
Magnetic switch and push switch are used. The magnetic switch is used to set parameters without opening the shell cover, which is suitable for harsh environment.
Various output signals
In addition to the current output, one output can be selected from pulse, alarm and status, which can realize various functions, such as multi range, forward and reverse flow measurement, and flow rate upper / lower limit alarm. The pulse output speed is up to 10000 PPS (pulses per second).

The above is the introduction of Shanghai Cixi on the two-wire electromagnetic flowmeter, I hope it can help you, if you still have related product problems, you can call the page for consultation! The company provides 24-hour service!

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