1, metal tube float meter programmable frequency low frequency rectangular wave excitation, improve the flow measurement stability, low power loss;

2. Adopt 16-bit embedded microprocessor, which has high computing speed and precision;

3, metal tube float flow meter full digital processing, strong anti-interference ability.Reliable measurement, high precision, flow measurement range up to 1500:1;

4. Ultra-low EMI switching power supply, applicable to large range of power supply voltage variation.Good EMC resistance;

5, all Chinese menu operation, easy to use, easy to operate, easy to learn and understand;

6, metal tube float meter high definition backlit LCD display;

7, with two-way flow measurement, two-way total accumulation function, current, frequency with two-way output function;

8. There are three integrators inside the metal tube float flow meter that can display the forward accumulator, reverse accumulator and difference accumulator respectively;

9. The metal tube float flowmeter has RS485 or RS232C digital communication signal output;

10. The metal tube float flowmeter has the function of conductivity measurement, which can distinguish whether the sensor is empty pipe;

11, constant current excitation current range is large, can be used with different companies, different types of metal tube float flow meters;

The metal tube float flowmeter has the function of self-test and self-diagnosis.

Using SMD devices and surface mounting (SMT) technology, the circuit reliability is high;

The internal design of the meter has an electric clock, which can record 16 times of falling time.

Protection level: standard IP65, special IP67

Power source: converter power supply 220V, 50Hz, sensor powered by converter, (24V DC, special order).

Before using and installing the metal tube float flowmeter, the technical parameters such as measuring range, accuracy grade, rated working pressure, temperature and so on should be checked first.Before installation, the top liner in the V-cone flowmeter, which plays the role of transportation protection, should also be taken out.Check whether the cone tube is damaged or not, and whether the float can move up and down freely to make sure it is normal before installation.The newly installed pipeline should be flushed before the installation of the metal tube float meter.The zUI fractional value of the metal tube float meter should be placed at the bottom and installed vertically on the vibration-free pipe. The included Angle between the center line of the metal tube float meter and the plumb line should not exceed 5 degrees.Because of its heavy weight, the v-cone flowmeter with large diameter can be reinforced and supported if necessary to avoid pipe bending.The metal tube float meter should also be installed to avoid large tension, pressure, torsion and other forces.To avoid excessive force and damage the cone pipe.According to different working conditions in use, if necessary, a filter should be installed on the upstream of the metal tube float meter to prevent contamination, and the metal tube float meter should be jammed.If the fluid is unstable and has pulsating flow, a buffer can be installed to eliminate pulsating flow to ensure a good measurement of the metal tube float meter.When the metal tube float flowmeter is in use, it is necessary to slowly rotate the control valve on the upstream pipeline of the V cone flowmeter, and then adjust the flow with the regulating valve, so as not to cause the float to rise rapidly and damage the cone tube.In order to ensure the accuracy of the metal tube float flowmeter in use, it is recommended to choose more than 60% of the upper limit of the metal tube float flow score for the common flow of the measured flow body.

The electromagnetic flowmeter has two categories according to the relation of using medium: liquid and gas, which is zUI's main attention when ordering;2, the size of the diameter of electromagnetic flowmeter, (generally is conventional, such as non-standard words, can do, relatively speaking, the cost will be relatively large);3. For the selection of flow range, the rated flow rate is generally greater than the operating flow rate.

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