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Roddick Sensor (Shanghai) Co., Ltd
Roddick flowmeter rectifier board standard
NegotiableUpdate on 05/20
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Overview
The standard circuit design of the Roddick flowmeter rectifier board uses high-quality power modules from the power supply section, and imported highly stable and reliable components, which can replace similar imported instruments from abroad. The $r $n intelligent technology software can perform intelligent echo analysis without any debugging or other special steps. This technology has the functions of dynamic thinking and dynamic analysis. The sound wave intelligent technology possessed by $r $n greatly improves the accuracy of the instrument, and the liquid level accuracy reaches
Product Details
Roddick flowmeter rectifier board standard
The distance from the probe head to the liquid level should be less than the range of the selected instrument.
The distance from the probe head to the highest liquid level should be greater than the blind spot of the selected instrument.
The emitting surface of the probe should be parallel to the liquid surface.The installation position of the probe should try to avoid positions where the liquid level fluctuates violently, such as the inlet and outlet directly below.
If the pool wall or tank wall is not smooth, the installation position of the instrument needs to be away from the pool wall or tank wall0.5mThe above.ifprobeThe distance from the launch surface to the highest liquid level is less than the blind spot of the selected instrument, and an extension tube needs to be installed,The diameter of the extension pipe is greater than120mm, Length0.45m～0.60mVertical installation, smooth inner wall, and the opening on the tank should be larger than the inner diameter of the extension pipe. Or connect the pipe to the bottom of the tank, with a diameter greater than100mmLeave a hole at the bottom of the pipe to maintain the liquid level in the extended pipe at the same height as the tank.
Roddick flowmeter rectifier board standard
It is recommended to install sunshades for outdoor installation of instruments to extend their service life.
2）Wire and cable protection pipes should be sealed to prevent water accumulation.
3）Although the instrument itself is equipped with lightning protection devices, it is recommended to use it separately at the inlet and outlet of the instrument when it is used in areas with frequent lightning strikes Install specialized lightning protection devices.
4）When the instrument is used in extremely hot and cold places, where the ambient temperature may exceed the working requirements of the instrument, it is recommended to install high and low temperature devices around the level gauge.
This instrument contains multiple technologies and is characterized by safety, cleanliness, high precision, long lifespan, stability and reliability, and easy installation and maintenance,Suitable for various fields such as acid, alkali, salt, anti-corrosion, high temperature, etc.This instrument can be used through4~20mAConnect to display tables or various
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