High Pressure Coriolis Flow Meters
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High Pressure Coriolis Flow Meters

High Pressure Coriolis Flow Meters

High-Pressure Nitrogen Metering: COLISEN DN25 Wide U-Tube Sensor, a 45MPa Robust Performer.

Description

| Industry Challenges]

Nitrogen under a high pressure of 45MPa exhibits compressibility and speed-of-sound changes that pose significant physical interference to sensors. In high-flow conditions (300-1500Nm³/h), traditional differential pressure or vortex flowmeters are not only low in accuracy but their materials are also prone to fatigue or connection leakage under long-term high-pressure gas flow impact.

| COLISEN Solution]:

COLISEN recommends the DN25 Wide U-Tube High-Pressure Flowmeter. The wide U-shaped structure possesses natural low flow resistance and high anti-vibration characteristics. Adopting a remote installation, field layout is flexible, and the 316L corrosion-resistant measuring tubes easily lock in the 45MPa rated high pressure. The ±0.5% gas accuracy ensures that the error in high-flow nitrogen metering is almost negligible.

| Manufacturing Excellence]:

The sensor utilizes thickened 316L material and is shaped once via 8-axis all-electric tube bender to minimize stress to the greatest extent. Each DN25 undergoes extreme stability calibration in our High-voltage testing system, combined with the DSP+ARM digital direct-drive core, providing instantaneous feedback on flow changes to meet the precise metering of industrial gases.

| Value Proposition]:

Make high-flow high-pressure nitrogen metering transparent and controllable. The robust 45MPa performance significantly enhances on-site industrial safety, and the ±0.5% accuracy provides a solid basis for enterprise energy management.

CTA: Stepping into pits in high-pressure nitrogen selection? Let the COLISEN DN25 solution help you break through.

product-815-378

Characteristic

Description

Certification: Transmitter & Sensor Assembly

CE,ATEX,IECEx,EAC,3-A

Power Supply

220VAC/24VDC Self-adaption

Output signal

Hart,4 to 20mA current loop active,Modbus RTU/RS-485, Pulse active

Display;Operate

3-line backlight; Touch key control

Protection grade

IP66,IP67

Housing material

304 stainless steel, ZL401 (Transmitter)

Electrical connection

1/2 NPT,M20*1.5

Measuring Tube Material;Wetted Parts Surface Finish

316L (default), titanium/Ha C alloy/tantalum (optional); polishable.

Process connection

Thread,Flange,Sanitary high-speed interface

Accuracy

±0.1%,±0.15%, ±0.2%, ±0.5 %, ±1.0%

Transmitter software

CLS100 (default), optional CLS200, CLS300

>Operating language display

Chinese, English, Russian

>>Other certifications

Explosion proof certificate, SIL

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