Features and maintenance of single flange level transmitter

Single flange liquid level transfer can measure the liquid level and density of various containers. It has two kinds of flat flange and insert flange. It is suitable for high viscosity medium or suspended liquid measurement.
Single flange level transmitter features:
A single flange level transmitter is an on-site transmitter that is mounted directly on a pipe or vessel. Since the isolating diaphragm is directly in contact with the liquid medium, it is not necessary to take out the pressure guiding tube on the positive pressure side, so that the liquid level, pressure and density of the medium such as high temperature, high viscosity, easy crystallization, easy precipitation and strong corrosion can be measured, and then It is converted to a 4-20 mA.DC signal output. The liquid level transmitter has two kinds of single flange liquid level transmitter and double flange liquid level transmitter.
The single flange level transmitter can measure the liquid level and density of various containers. It has two kinds of flat flanges and plug-in flanges. It is suitable for high viscosity medium or suspended liquid measurement.

1. Simple structure: no moving or elastic components, so the reliability is extremely high and the maintenance is very small.
2, easy to install: built-in structure especially shows this feature, without any special tools.
3. Convenient adjustment: Two potentiometers of zero position and range can perform zero point migration or range change arbitrarily within the effective range of liquid level detection. The two adjustments do not affect each other.
4, a wide range of applications; suitable for high temperature and high pressure, strong corrosion and other media level measurement.
Maintenance of single flange level transmitter:
1. When the single-flange liquid level transmitter freezes in winter, the transmitter installed outside should take anti-freezing measures to prevent the liquid in the pressure-inducing port from expanding due to the volume of the ice, leading to damage to the sensor.
2. When wiring, pass the cable through the waterproof connector (accessory) or the winding tube and tighten the sealing nut to prevent rainwater from leaking into the transmitter housing through the cable.
3. When measuring the pressure of the gas, the pressure port should be opened at the top of the process pipe, and the flange level transmitter should also be installed in the upper part of the process pipe to allow the deposited liquid to be quickly injected into the process pipe.
4. When measuring the steam or other high temperature medium of the single flange liquid level transmitter, it is necessary to add a condenser such as a buffer tube (coil), and the operating temperature of the transmitter should not exceed the limit.
5, single flange liquid level transmitter should pay attention to the sensor's pressure guiding tube should be installed in places with small temperature fluctuations.
6. When measuring the liquid pressure, the installation position of the flange liquid level transmitter should avoid the impact of the liquid (that is, the water hammer phenomenon), so as to avoid the sensor over-voltage damage.
7. When measuring the liquid pressure of the single flange liquid level transmitter, the pressure tap should be opened on the side of the process pipe to avoid sedimentation.
8. Prevent the flange fluid transmitter from coming into contact with corrosive or overheated media and prevent dross from depositing in the conduit.
Huajiang Automation can provide you with the most professional single-flange liquid level transmitter selection suggestions and the most reliable instrument products. If you have any questions, we will have professional technicians to help you answer them. I hope to bring you help!
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

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