Delta Flow Meter Price

Delta Flow Meter Price

Delta Flow Meter Price

Advantages:

widely used
The KEDTB Deltaba flow sensor is a high-performance flow sensor designed using differential pressure working principle and online insertion installation method. It accurately calculates and generates professional * through model data. It is a special throttling device whose output is differential pressure. The sensor measures pressure through a probe, which has two rows of unevenly distributed pressure holes in front and behind it. By averaging the different pressures or flow rates of the pipeline from top to bottom and from left to right through two rows of pressure holes, a differential pressure is formed, and then the mass flow rate or volume flow rate is calculated. [1]
The material of the flow probe is 316L and it has multiple clock connections with the process pipeline; For media with high-density dust materials, online blowing devices can be used to ensure flexible use under various working conditions. [1]
Low power loss in pipelines

The pressure loss of a typical averaging tube flow sensor is much smaller than that of an orifice plate, only 5-10% of that of an orifice plate; On the other hand, due to the small pressure loss, there will be a small differential pressure (pressure difference between high and low pressure), which increases the requirements for selecting differential pressure transmitters and costs. Otherwise, the output accuracy of the transmitter will decrease because the range cannot reach full range. So a good probe must take into account both pressure loss and differential pressure. The special geometric surface design of KEDTB Deltaba flow sensor fully considers this factor. The cross-section itself is symmetrical, and the curved surface is divided into three parts. The facing part is a smooth section, allowing the probe to smoothly contact the medium; The second part is the acceleration section, which accelerates the flow velocity of the medium by an average of three times, and increases the pressure in the face section by increasing the contact surface with the medium; The third part is the peak of the high and low pressure boundary, where the resistance suddenly disappears and a low pressure zone is formed behind the probe. The actual color velocity spectrum can fully reflect the changes in the medium flow velocity. So, the design of KEDTB Deltaba probe meets the requirements of small pressure loss and large differential pressure.
high measurement accuracy

After third-party testing and based on new data, it has been shown that an accuracy of 1% can be achieved even in relatively short straight pipe sections. The straight pipe section with a precision of 1% is much shorter than ordinary products. The repeatability is 0.1%. Normal measurement accuracy; 0.2%. 0.5%, used for energy management accuracy; 0.1%, due to low pressure loss and minimal wear on the probe, as long as it is installed properly according to the calculation technology requirements, high accuracy can be maintained for a long time.
Low operating costs

Due to the small pressure loss, the power loss in the pipeline is also small. Generally speaking, the operating cost of KEDTB Deltaba sensors is only one tenth of that of orifice plates.
Small installation workload

Because the sensor operates in a plug-in mode, it has the characteristics of easy installation and simplicity. For most conventional diameters, only a small hole is made in the pipeline. The KEDTB Debaba flowmeter has an aperture of 35 millimeters. Then, the probe installation base is welded to the pipeline, and the sensor is tightened to basically complete the on-site installation. The workload is 15% of installing the orifice plate. Based on years of installation experience, drilling takes 5 minutes, welding the probe sleeve takes 5 minutes, inserting the fixed probe takes 2 minutes, installing the three valve group takes 2 minutes, installing the differential pressure transmitter takes 3 minutes, and wiring takes 2 minutes. The entire process takes approximately 19 minutes (integrated).
Free choice of integrated or split installation: KEDTB Deltaba's probe is a fully integrated probe. Whether the measured medium is gas or liquid, or high-temperature superheated steam, the differential pressure probe, temperature and pressure measurement, and differential pressure transmitter can be installed on one probe. There are more than 10 connection methods between the probe and differential pressure transmitter to choose from, including a condenser specifically designed for superheated steam, a high-pressure flange for directly connecting the transmitter, and a simple R1/2 "external thread, providing various connections for split/integrated installation to meet various needs. For superheated steam, most products require separate installation and must be equipped with a condenser and other accessories. The KEDTB Debaba flowmeter, together with the condenser, globe valve or ball valve, is provided safely, reliably, simply and practically, making it a truly integrated high-performance probe.
The hole is large and not easy to block

For smoke measurement or gas/liquid measurement with particles, blockage is a concern for most users. KENER guarantees that if the dust in the medium does not exceed 130mg/m3, no maintenance or blowing is required for the KEDTB Deltaba probe. From the perspective of fluid mechanics, any shape of wedge in a fluid will experience fluid accumulation at the front end, causing an increase in pressure, and a decrease in pressure behind the wedge. Dust in motion, regardless of how high or low the pressure is, may enter the holes in the wedge. When the fluid is stationary, due to Brownian motion, dust is more likely to enter the wedge-shaped hole. So the problem is not about the pressure level or any cross-section, but about how to make these dust particles come out and not accumulate. Undoubtedly, scheduled blowing is a solution. Kener Company has conducted extensive research on the distribution and aperture of the holes on the probe, and found that large aperture (8mm) makes it easy for foreign objects to enter and exit; The upper and lower holes are close to the edge of the probe (pipeline edge), making it difficult for foreign objects to accumulate. A small aperture undoubtedly makes it difficult to enter or exit, and entering is only a matter of time. The holes of other products are much smaller than those of KEDTB Deltaba flow meters.

Delta Flow Meter Price

Technical Specifications

H50A Small Tube Segment Type
Diameter range 3~100mm
Applicable medium: gas, liquid, or vapor
Pressure range -1.0-78.0MPa
Installation methods include direct welding of pipelines, flange connection, and threaded connection
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -20 ℃~490 ℃
Optional integrated temperature and pressure measurement; Outdoor integrated waterproof box
H150 high temperature and high pressure split type
Diameter range 30-9000mm
Applicable medium: gas, liquid, or vapor
Pressure range -1.0-68.0MPa
Installation methods include direct welding of pipelines, flange connection, and threaded connection
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -20-500 ℃ [1]
Optional integrated temperature and pressure measurement; Outdoor integrated waterproofing
H250 safety flange locking type
Diameter range 30-3000mm
Applicable medium: high-pressure steam, high-pressure gas, or high-pressure liquid
Pressure range -1.0-38.0MPa
When installing gas, the probe should be slightly tilted upwards and the end should be low
When liquid, the probe is inserted from below the pipeline or has an upward tilt angle
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -200 ℃~1240 ℃
Installation bracket material 20 #, 20g, 12CrMoV, 10CrMo910, stainless steel (304, 316, 316L, 316Ti), and user pipeline material
Material options include integrated temperature and pressure measurement; Outdoor integrated waterproof box
The connection with the transmitter is directly welded, and single stop valves and double stop valves can be specially customized according to needs
H350 high-performance online plug-in type
Diameter range 30-6000mm
Applicable medium: gas, liquid, or humid gas
Pressure range -1.0-68.0MPa
When installing gas, the probe should be slightly tilted upwards and the end should be low
When liquid, the probe is inserted from below the pipeline or has an upward tilt angle
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -20-500 ℃
Installation bracket material 20 #, 20g, 12CrMoV, 10CrMo910, stainless steel (304, 316, 316L, 316Ti), similar to the user's pipeline material * or the same type of material
Optional integrated temperature and pressure measurement; Outdoor integrated waterproof box
H450 Intelligent Single Rod Online Drive Type
Diameter range 30-3000mm
Suitable for medium gases or liquids, with online quick disassembly components
Pressure range -1.0-6.5MPa
When installing gas, the probe should be slightly tilted upwards and the end should be low
When liquid, the probe is inserted from below the pipeline or has an upward tilt angle
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -20 ℃~500 ℃
Installation bracket material 20 #, 20g, 12CrMoV, 10CrMo910, stainless steel (304, 316, 316L, 316Ti), and user pipeline material
Material options include integrated temperature and pressure measurement; Outdoor integrated waterproof box
H650 anti-corrosion flange safety locking type
Diameter range 20-9000mm

Delta Flow Meter Price

Applicable medium steam

Pressure range -0.1-25.5MPa
Installation method: flange
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -200 ℃~1240 ℃
Installation bracket material 20 #, 20g, 12CrMoV, 10CrMo910, stainless steel (304, 316, 316L, 316Ti), and user pipeline material
*Or materials of the same type
Probe material stainless steel (1.4571, standard probe); 1.4828 (high-temperature resistant material); 1.4539, Hastelloy C4, Haynes alloy (for corrosive media with oxidizing properties); 15Mo3, 10CrMo910, 13CrMo44, x20CrMov121, P91 (various boiler steels); Other users [1]

material

Optional integrated temperature and pressure measurement; Outdoor integrated waterproof box
H750 High Performance High Temperature and High Pressure Double Support Type
Diameter range 30-9000mm
Applicable medium gas or humid gas
Pressure range -1.0-39.0MPa
When installing gas, the probe should be slightly tilted upwards and the end should be low
Various license Eex explosion-proof, high pressure through pressure equipment detection
The accuracy index is better than 1% of the reading, and the repeatability is 0.1%
Range ratio greater than 30:1, bidirectional measurement
Temperature range -20 ℃~600 ℃
Installation bracket material 20 #, 20g, 12CrMoV, 10CrMo910, stainless steel (304, 316, 316L, 316Ti), and user pipeline material
*Or probe material of the same type is stainless steel (1.4571, standard probe); 1.4828 (high-temperature resistant material); 1.4539, Hastelloy C4, Haynes alloy (for corrosive media with oxidizing properties); 15Mo3, 10CrMo910, 13CrMo44, x20CrMov121, P91 (various boiler steels); Other users
Material options include integrated temperature and pressure measurement; Outdoor integrated waterproof box
R1/2 external thread, 1/2NPT external thread, and R1/2 ball valve for separate installation with the transmitter; DIN valve group and three valve group for integrated installation; Various pressure shut-off valves, ball valves, or slide valve connections (materials optional) can be used as needed [1]