Suchuan supplies stainless steel high-temperature and high-pressure nozzle flowmeter

Suchuan supplies stainless steel high-temperature and high-pressure nozzle flowmeterThis product is suitable for power plants, meets the national 515 document, and can issue a supervision and inspection certificate

Characteristics of nozzle flow sensor: It only provides the formation part of differential pressure signal (nozzle part), and does not provide differential pressure transmitter and flow calculation display part. The output signal is the pressure difference formed by the fluid before and after the throttling element. Users can perform other configurations themselves.

Performance characteristics of nozzle flowmeter:

·Applicable medium; Specially suitable for high temperature and high pressure steam and water, and can also be used for various gases and liquids

·Nominal caliber: DN50-500mm (DN>500 can also be designed)

·Work pressure: ≤ 42MPa

·Working temperature: -50 ℃ -650 ℃

·Pressure tapping method: Corner joint (separate ring chamber, integrated flange ring chamber, or direct drilling) for pressure tapping

·Installation method of nozzle: flange (direct drilling and pressure tapping), fastener clamping type

Flange, ring chamber, fastener clamping type

Clamp (also pressure piece) welded type

·Execution standard: IS05167; GB/T2624

·Accuracy: Complies with standard: ± 1.0%

·Material: Flanges or clamps: Carbon steel or alloy steel can be selected according to the medium temperature; Stainless steel, etc

Nozzle: Stainless steel 304; 316, etc

Long diameter nozzle

·Applicable medium; Specially suitable for high temperature and high pressure steam and water, and can also be used for various gases and liquids

·Nominal diameter: DN50-630mm

·Work pressure: ≤ 42MPa

·Working temperature: -50 ℃ -650 ℃

·Pressure measurement method: radial distance (D-D/2) pressure measurement

·Installation method of nozzle components: equipped with and welded upstream and downstream pipe sections, and then set pressure holes according to the diameter distance (D-D/2)·

·Execution standard: IS05167; GB/T2624

·Accuracy: Complies with standard: ± 2.0%

·Material: Carbon steel and alloy steel can be selected for upstream and downstream pipe sections according to the medium temperature; Stainless steel, etc

·Nozzle; Stainless steel 304; 316, etc

Installation of nozzle flowmeter:

The integrated installation consists of an intelligent display instrument (multi angle transmitter) and a nozzle device to form a nozzle flowmeter. It comes with high-quality differential pressure sensors, pressure sensors, and thermal resistance temperature sensors. The AW2003 intelligent display instrument (multi angle transmitter) not only automatically adapts within the range of the differential pressure sensor, but also calculates various compensation coefficients such as the outflow coefficient C and the beam expansion coefficient ε online, truly achieving the expansion of the range while ensuring the accuracy of measurement. Using a large LCD screen to display cumulative flow, instantaneous flow, instantaneous pressure, and instantaneous temperature values on the same screen, without the need for manual switching. 4-20mA two-wire instantaneous flow output. Divided into two categories: intrinsic safety explosion-proof products and ordinary products. The split type installation is composed of independent nozzle devices, differential pressure, pressure, temperature transmitters, flow meters, globe valves, and other components. The connection combination between each part is completed by the user themselves.

The nozzle flow transmitter consists of a nozzle flow sensor and a differential pressure transmitter, which outputs a 4-20mA electrical signal representing the magnitude of the differential pressure signal. The flow calculation and temperature and pressure compensation are separately configured by the user. There are two types of structures: split installation and integrated installation. Integrated installation means that the differential pressure transmitter is already connected to the nozzle as a whole when the product leaves the factory. After purchasing the integrated nozzle, users do not need to connect the pressure pipe when using it. But corresponding flow calculators, pressure transmitters, and temperature transmitters must be connected. The split type nozzle flow transmitter consists of an independent nozzle flow sensor and a differential pressure transmitter. The connection of the pressure pipe between the nozzle flow sensor and the differential pressure transmitter is completed by the user themselves.

Suchuan supplies stainless steel high-temperature and high-pressure nozzle flowmeterFor more flow meters, please contact us!