The differences and application ranges of different types of density meters can be seen from their appearance, which is different from any type of equipment to be used.
The end face thermal gas mass flow meter can work stably at high temperatures and meet the requirements for real-time flow monitoring of flow meters at high flow rates.
Comparison process of circular hole plates. When surface processing is generally required, it is necessary to choose the diameter with the best Z, especially for types 070~022.
Reason. Due to the significant impact of temperature on surface temperature and the clear regulations on the stability of symmetric mass, appropriate methods are also chosen for estimating gauge pressure and absolute pressure.
Reason. Due to the non-uniformity of fluid distribution or the significant influence of symmetrical volume distribution, as well as the large selection of gauge pressure and absolute pressure, the range ratio is not very wide.
The daily maintenance and calibration work of orifice flowmeter mainly involves checking its performance indicators, as its function is under the action of fluid forces.
Double flange liquid level transmitter is an important accessory of weighing transmitter, commonly used include sensing elements (ceramic, sapphire, single crystal, etc.) and modules.
The radio frequency admittance level switch is a small level instrument based on the principle of radio frequency admittance. This instrument adopts advanced RF admittance technology.
Differential pressure transmitter is a type of pressure resistance differential pressure transmitter, mainly used to measure the differential pressure, pressure, and negative pressure of liquids, gases, or vapors, and can perform remote signal transmission.
Liquid level detection and control in industrial sectors such as power equipment and chemical industry. Clearly indicate the height of the liquid level, display it visually and prominently, and the indicator is completely isolated from the storage tank.
The thermal resistance temperature transmitter can be directly installed in the junction box of the thermocouple and thermal resistance to form an integrated structure. As a new generation of temperature measuring instruments, it can be widely used in industrial sectors such as metallurgy, petroleum, chemical industry, electric power, light industry, textile, food, national defense, and scientific research.
·A bimetallic thermometer is used to receive the cold junction compensation signal generated by the thermocouple. After signal amplification, cold junction compensation, and V/I conversion (constant current source), the A/D converter is used to transmit and output a 4-20mA DC standard current signal or voltage signal.
·Two wire 4-20mA DC output, superimposed with a digital signal of the HART protocol (two wire 4-20mA DC).
·The power supply for the HART transmitter is 85-264VAC AC9-32V DC.
·According to different purposes, current transmitter can generally use voltage transmitter to convert water, temperature, pressure, viscosity, density, etc. into 4-20mADC, 0-5VDC, 0-10VDC, 1-5VDC (differential pressure transmitter do not include factors that cause failure).
The basic error limit is 02%~02%· J can provide 0~20mADC, 4~20mADC, 0~5VDC, 0~10VDC (differential pressure transmitter does not include factors that cause failure), and 4~20mADC current output.
The differences and application ranges of different types of density meters can be seen from their appearance, which is different from any type of equipment to be used.
The end face thermal gas mass flow meter can work stably at high temperatures and meet the requirements for real-time flow monitoring of flow meters at high flow rates.
Comparison process of circular hole plates. When surface processing is generally required, it is necessary to choose the diameter with the best Z, especially for types 070~022.
Reason. Due to the significant impact of temperature on surface temperature and the clear regulations on the stability of symmetric mass, appropriate methods are also chosen for estimating gauge pressure and absolute pressure.
Reason. Due to the non-uniformity of fluid distribution or the significant influence of symmetrical volume distribution, as well as the large selection of gauge pressure and absolute pressure, the range ratio is not very wide.
The daily maintenance and calibration work of orifice flowmeter mainly involves checking its performance indicators, as its function is under the action of fluid forces.
Double flange liquid level transmitter is an important accessory of weighing transmitter, commonly used include sensing elements (ceramic, sapphire, single crystal, etc.) and modules.
The radio frequency admittance level switch is a small level instrument based on the principle of radio frequency admittance. This instrument adopts advanced RF admittance technology.
Differential pressure transmitter is a type of pressure resistance differential pressure transmitter, mainly used to measure the differential pressure, pressure, and negative pressure of liquids, gases, or vapors, and can perform remote signal transmission.
Liquid level detection and control in industrial sectors such as power equipment and chemical industry. Clearly indicate the height of the liquid level, display it visually and prominently, and the indicator is completely isolated from the storage tank.
The thermal resistance temperature transmitter can be directly installed in the junction box of the thermocouple and thermal resistance to form an integrated structure. As a new generation of temperature measuring instruments, it can be widely used in industrial sectors such as metallurgy, petroleum, chemical industry, electric power, light industry, textile, food, national defense, and scientific research.
·A bimetallic thermometer is used to receive the cold junction compensation signal generated by the thermocouple. After signal amplification, cold junction compensation, and V/I conversion (constant current source), the A/D converter is used to transmit and output a 4-20mA DC standard current signal or voltage signal.
·Two wire 4-20mA DC output, superimposed with a digital signal of the HART protocol (two wire 4-20mA DC).
·The power supply for the HART transmitter is 85-264VAC AC9-32V DC.
·According to different purposes, current transmitter can generally use voltage transmitter to convert water, temperature, pressure, viscosity, density, etc. into 4-20mADC, 0-5VDC, 0-10VDC, 1-5VDC (differential pressure transmitter do not include factors that cause failure).
The basic error limit is 02%~02%· J can provide 0~20mADC, 4~20mADC, 0~5VDC, 0~10VDC (differential pressure transmitter does not include factors that cause failure), and 4~20mADC current output.
