What are the categories of gas turbine flowmeters? How to choose when buying？
2021-04-25
The gas turbine flowmeter produced by Aister instrument has complete models and materials, and the product supports customization, which greatly reduces the procurement work of the flow meter purchaser, and enables the purchaser to complete the complex flow meter procurement work only by docking with a company. At the same time, a variety of functions, precision, configuration, because of the need to customize. When customers purchase gas turbine flow time, and Aister sales detail the needs, the factory will be configured as required. Prevent customers from spending money on configurations they don't need. Truly realize the win-win situation between suppliers and buyers.
Next, let's take a look at what categories are available for gas turbine flowmeters from Aister Instruments, and how to choose them.
The function of the oil pump is to facilitate the lubrication of the bearing, save labor and time costs, improve work efficiency, improve the stability of the instrument operation, and extend the service life of the equipment.
Temperature and pressure compensation gas turbine flowmeter integrates microprocessor, flow sensor, high precision temperature and pressure sensor, directly measures the flow, temperature and pressure of the measured gas, and automatically performs flow tracking compensation and compression factor calculation. Suitable for accurate measurement and trade settlement.
From the price point of view, stainless steel is more expensive than aluminum alloy; From the hardness point of view, stainless steel hardness is higher than aluminum alloy.
In terms of surface treatment, aluminum alloy is more abundant, including electrophoresis, spraying, anodizing, etc., and stainless steel is less. The aluminum alloy with poor surface treatment will be oxidized after a long time, and there will be markings; Stainless steel is better.
Aister instrument gas turbine flowmeter factory with pulse output mode, 4-20mA output and RS485 output customers can choose according to actual needs.
Pulse output: provides basic parameters for meter calibration and remote meter reading.
4-20mA current output: the transmission distance is generally about 100 meters, can be connected to the computer.
RS485 communication output: with remote transmission function, transmission distance up to 1200 meters, is a wired transmission.
Flange connection: This connection is more traditional, both ends of the flow meter can be connected to the flange, in connection with the pipe, as long as the two ends of the flange and the pipe flange with bolts fixed on it, this connection can be one-way installation. The connected sensor is relatively small and is only suitable for use in small pipes.
Threaded connection: There are also some small diameter flowmeters that use threaded connections, which are generally used in the medical and food industries. In addition, this connection also has a certain application in oil and exploration.
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