Publish Time: 2022-06-27 Origin: Site
There are various stainless steel pressure gauges. Today we want to share their differences and usages with you.
Measuring static pressure, non-corrosive, non-explosive, non-crystallizing, non-precipitating gas or liquid pressure on copper and copper alloys. Such as water, air, etc.
Stainless steel pressure gauges are widely used in petroleum, chemical, chemical fiber, metallurgy, power stations and other industrial sectors to measure the pressure of various fluid media in technological processes with high requirements for corrosion resistance and vibration resistance, and gas-liquid media with temperatures below 85 °C. It is suitable for the highly corrosive medium suitable for the detection of stainless steel components and the harsh external corrosive environment. General pressure gauge can be used instead.
Mainly used to measure Pa pressure, display low pressure or negative pressure of clean room and laminar flow hood or wind pressure of air conditioning room, etc.
Mainly used to measure KPa pressure, micro pressure and negative pressure that do not corrode copper, suitable for gas combustion equipment, painting equipment and gas heating system, gas pipeline engineering such as boiler ventilation, gas pipeline combustion equipment, on-site indication 0.5 Weak gas and liquid pressure below Kg/cm2. Such as gas measurement and display instruments for industrial equipment such as surge boxes, burners, boilers, ovens, ovens, kitchen utensils, etc.
It is used to measure the pressure of gases or liquids that are non-corrosive, non-explosive, non-crystalline and non-precipitating to copper and copper alloys. The feature of this product Zda is that it can measure pressure normally in machine tools or equipment with severe vibration. The anti-seismic grades are V.H.4 and V.H.5, which are suitable for measuring the pressure of medium pressure in places with intense vibration and frequent pulses, and the pressure of machinery and equipment in working state for a long time. It can be used as a substitute for general pressure gauges.
It is suitable for measuring the pressure and vacuum of gases and liquids that have no corrosive effect on copper and copper alloys. At the same time, it can be directly used for pressure control, or control signaling, measuring the pressure of fluid media without crystallization, precipitation, and explosion hazard. To achieve the purpose of automatic control and signaling (alarm) for the pressure system under test (control).
It is used to measure the pressure of various fluid media with no explosion hazard, certain corrosiveness, non-solidification or non-crystallization, and the purpose of automatic control and signaling (alarm) of the pressure system under test (control) is required. It can be used as a substitute for general electric contact pressure gauge.
There is no danger of explosion, the pressure of the medium is frequently pulsed, the pressure of various fluid media that is in a working state for a long time, has certain corrosiveness, solidification or crystallization, and it is necessary to automatically control and send a signal (alarm) to the pressure system under test (control). the purpose of.
In order to make the general-purpose pressure gauge suitable for measuring the pressure of the medium with strong corrosion, high temperature, high viscosity, easy crystallization, easy solidification, and solid floating objects, it is necessary to avoid the direct entry of the measuring medium into the general-purpose pressure gauge and prevent the accumulation of sediments and easy to clean. In the occasions, the isolator and the general-purpose pressure instrument should be used to form a system of diaphragm gauges.
It is mainly used to calibrate the industrial ordinary pressure gauge and can also be used to accurately measure the pressure of various media such as copper alloy and alloy structural steel that are non-corrosive, non-crystalline and non-solidified. There is a mirror ring under the scale line, which makes the reading of the meter clearer and more accurate, and the appearance is beautiful and novel. The accuracy is grade 0.4, 0.25.
It is suitable for highly corrosive medium suitable for stainless steel component detection and harsh external corrosive environment, and at the same time, it can meet the requirements of violent vibration places and working environment with frequent medium pressure pulses. Stainless steel pressure gauges and shock-resistant pressure gauges can be used instead.
This instrument is widely used in petroleum, chemical, chemical fiber, metallurgy, power station and other industrial sectors to measure the pressure of various fluid media in technological processes that require high corrosion resistance and vibration resistance.
It is suitable for low temperature medium or special medium, such as refrigerant (flurane) or ammonia, used in air conditioners, freezers, or chillers.
Measure the negative pressure of non-corrosive or micro-erosive, non-explosive, non-crystalline, non-precipitating gases or liquids, or positive and negative pressures.
It consists of a stainless steel diaphragm pressure gauge plus a radiator or a condenser tube, and if necessary, a secondary or tertiary radiator is installed to measure the pressure of various fluid media with certain corrosiveness, solidification or crystallization. High temperature places, such as supersaturated steam , the pressure of the gas-liquid medium with a temperature above 120°C.
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