High temperature flowmeter

► High temperature flowmeter，For measuring high-temperature liquids and gases, high-temperature vortex flowmeters are usually chosen for temperatures above 250 degrees and below 330 degrees. Sometimes, temperatures above 330 degrees may also be moreAbove 600 degrees, a differential pressure V-cone flowmeter needs to be selected.

► tallTemperature type flowmeterWhen selecting, it is necessary to collect fluid related parameters:

Fluid name, pipeline diameter, maximum and minimum flow rates, maximum and minimum pressures, maximum and minimum medium temperatures, installation pipeline material, and on-site operating conditions requirements.

► High temperature flowmeterThe price is affected by changes in selection specifications, caliber, and configuration, and is not a fixed price product. It needs to be selected and quoted according to your working conditions.

► High temperature flowmeter---High temperature vortex flowmeter

★Measure high-temperature steam and gas, with temperatures above 250 ° C and below 330 ° C.

★Common model: HVS-DG80F31P

Model annotation:Vortex FlowmeterThe medium is a high-temperature gas, DN80， The body material is 304 stainless steel, with a medium temperature of 330 ° C and a rated pressure of 1.6MPa; Pulse output, 24V power supply, matched with carbon steel installation flanges, bolts, nuts and other fasteners.

★High temperature vortex flowmeters often adopt a split type.

(High temperature type)

(Split type voltage stabilization compensation)

Specification

►High temperature flowmeter~High temperature V-cone flowmeter

High temperature V-cone flow meters can be selected for high-temperature media with temperatures above 250 degrees Celsius, especially those with temperatures above 330 degrees Celsius.

★When selecting and ordering high-temperature V-cone flow meters, users should first provide the following process parameters to the manufacturing enterprise:

1. Diameter of the pipeline (diameter * wall thickness)

Note: The above parameters are the basis for detailed calculations by the manufacturer before production. Without these parameters, it is difficult to produce a V-cone flowmeter that meets user requirements. The manufacturer calculates the beta value and differential pressure value (range of differential pressure transmitter) of the V-cone flow sensor based on the above parameters provided by the user. These tasks are calculated and completed by professional engineers in the manufacturing plant.

★High temperature V-cone flowmeterCommon model: HQZ-A200A3-1.0SRFHC

Model annotation: V-cone flowmeter, DN200， The measuring medium is: high-temperature steam, flange connection, the material of the body and V-cone are both 304 stainless steel, the medium temperature is 400 degrees, the rated pressure is 1.0MPa, the flange is used for pressure measurement, and high-temperature installation accessories are provided (one globe valve, one three valve group, condenser and condenser, and two pressure pipes).

★A complete set of V-cone flowmeter includes: V-cone flow sensor, differential pressure transmitter, installation accessories, installation flanges and fasteners (multiple self equipped), flow integrator

★High temperature V-coneflowMeterThe price is affected by changes in selection specifications, caliber, and configuration, and is not a fixed price product. It needs to be selected and quoted according to your working conditions

★Configuration Description:

★Technical specifications

1. There are several structural forms of V-shaped cone flow meters, including direct welding, flange connection, square tube, clamp type, and non-standard customized. The scope of product supply is shown in the selection table.

2. Scope of use: Widely used for measuring various fluids such as oil, water, gas, and steam, especially for measuring high-temperature, high-pressure, and dirty media, which is significantly stronger than other instruments

3. Accuracy level: ± 0.5%

4. Repeatability: 0.1%

5. Work pressure: maximum 42MPa

6. Working temperature: -40~700C ° C

7. Environmental temperature: -40 to 80 ° C

8. Range ratio: usually 10:1, using a suitable differential pressure transmission can reach 60:1

9. Installation requirements for straight pipe section: front 3D straight pipe section, rear 1D straight pipe section

10. Applicable media: Almost applicable to all gas and liquid media

11. Nominal diameter: DN15~DN2000

12. Structural material materials: pipes, body flanges, and V-cones can provide multiple materials for users to choose from to meet the needs of different working conditions

13. Installation method: Multiple accessories can be provided for users to install, meeting the needs of various working conditions. It can be installed in any direction, regardless of the medium state

14. Explosion proof grade (differential pressure transmitter): explosion-proof, intrinsic safety, non explosion-proof options available (differential pressure transmitter)

15. Power supply (differential pressure transmitter): 12-24VDC

16. Output signal (differential pressure transmitter): 4-20mA or HART protocol

►High temperature flow meters can also be selected as high-temperature orifice flow meters