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Mount the TF1100 clamp on flow transmitter in a location that is:
♦ Where little vibration exists. ♦ Protected from falling corrosive fluids. ♦ Within ambient temperature limits -20 to 60°C ♦ Out of direct sunlight. Direct sunlight may increase transmitter temperature to above the maximum limit. 3. Mounting: Refer to below picture for enclosure and mounting dim...Read more -
Clamp on ultrasonic flowmeter- Zero points
Set Zero, when the fluid is in the static state, the displayed value is called “zero point”. When the “Zero Point” is not really at zero, the incorrect read value is going to be added into the actual flow values. Generally speaking, the lower the flow rate, the higer the error . Set Zero must be...Read more -
4-20mA output introduction
Many industrial meters choose to use current to transmit signals, because current is not sensitive to noise. The current loop of 4 ~ 20mA is 4mA to represent the zero signal, 20mA to represent the full scale of the signal, and the signal below 4mA and above 20mA is used for the alarm of various ...Read more -
Why is the 4-20MA signal used in industry and not the 0-20MA signal?
The most widely used standard analog quantity electrical signal in industry is to transmit analog quantity with 4~20mA DC current. The reason for using the current signal is that it is not easy to be interfered with, and the internal resistance of the current source is infinite. The wire resista...Read more -
Magnetic flowmeter introduction
Electromagnetic flowmeter Electromagnetic flowmeter is a kind of induction meter which is made according to Faraday’s law of electromagnetic induction to measure the volume flow of conductive medium in the tube. In the 1970s and 1980s, the electromagnetic flow has made a great breakthr...Read more -
vortex flow meter introduction
Vortex flowmeter Vortex flowmeter is an instrument in which a non-streamlined vortex generator is placed in the fluid, and the fluid alternately separates and releases two series of regular staggered vortices on both sides of the generator. Vortex flowmeter is one of the youngest flowmeters, but...Read more -
Coriolis mass flowmeter introduction
Coriolis mass flow meter is a direct mass flow meter made of Coriolis force principle which is proportional to the mass flow rate when the fluid flows in a vibrating tube. Can be used for liquid, slurry, gas or steam mass flow measurement. Overview of Application: Mass flowmeter not only h...Read more -
Ultrasonic flowmeter
As ultrasonic waves travel through a moving fluid, they carry information about the velocity of the fluid. Therefore, the received ultrasonic wave can detect the flow rate of the fluid, which can be converted into flow rate. According to the detection method, it can be divided into different ty...Read more -
The ultrasonic flowmeter can be installed according to the following steps:
The ultrasonic flowmeter can be installed according to the following steps: 1. Observe whether the pipeline at the installation site meets the distance requirement, it asked upstream 10D and downstream 5D, D is pipe size. Even if we can not ensure 10Dand 5D, at least upstream 5D and downstream ...Read more -
What are the reasons for the difference in readings between the ultrasonic/electromagnetic insert...
1) Firstly, For the working principles of the insertion electromagnetic flowmeter or the insertion turbine flowmeter. Both belong to the point velocity measurement principle, while the ultrasonic flowmeter belongs to the linear velocity measurement principle, and after the velocity distribution c...Read more -
What points should pay attention to when installed insertion sensors ?
When installing insertion sensors, the following points need to be pay attention to. 1) Insertion ultrasonic flowmeter requests: Pipeline pressure shall not be greater than 1.6mpa; 2) Use the Lanry proprietary insertion online installation tool for installation; 3) Do seal well and wrap th...Read more -
What problems should be paid attention to during the installation of high temperature medium?
As for as our ultrasonic flow meters are concerned, Clamp-on / external clamp transducers can measure the upper limit of liquid temperature that is 250℃ Insertion transducers can measure the upper limit of liquid temperature that is 160℃ In the process of installing the clamp on sensors, pls not...Read more
Ultrasonic Flow Meters
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