E&H 7O2C vortex flowmeter

E&H 7O2C vortex flowmeter

Model：7O2C15-BABCBADBDAAADSKA1+AA

Manufacturer: ENDRESS + HAUSER

Size: 100*100*100cm

Detail Specification: electromagnetic flowmeter

Comment:Carton

Shipping Weight: 50Kg

Estimated Lead Time: 12 Weeks

Payment：T/T

HS CODE：9026201090

product details

E&H 7O2C vortex flowmeter

1. Product Overview: The Prowirl O 200 (7O2C) High-Pressure Advantage

The E+H Proline Prowirl O 200 (Order code family: 7O2C) is a multivariable vortex flowmeter engineered as the specialist for applications with high process pressure -1-6. It is ideally suited for reliable process control in demanding gas and steam applications, ensuring maximum safety in both main and ancillary processes -1. Its design incorporates a special sensor construction that increases mechanical integrity for flow measurement under extreme pressures -1.

Built upon the proven Prowirl platform, the 7O2C integrates Heartbeat Technology for continuous, non-invasive diagnostics and on-demand verification without process interruption -1-6. With genuine loop-powered two-wire technology, it enables cost-effective and seamless integration into existing infrastructures while offering the highest operational safety in hazardous areas -1-3. The inclusion of integrated temperature (DSC sensor) and the flexibility to add pressure measurement allow for direct calculation of mass or energy flow for saturated and superheated steam, even under high-pressure conditions -1-6.

Key Technical Differentiators:

High-Pressure Engineering: Designed for saturated steam mass flow up to PN 250 (Class 1500) , making it the specialist for high-pressure applications -1-3-6.

Enhanced Mechanical Integrity: Features a special sensor design to withstand extreme process pressures and ensure long-term reliability -1.

NACE Compliance: Full compliance with NACE MR0175/MR0103 for sour gas and oilfield equipment, ensuring suitability for corrosive hydrocarbon environments -1-3-6.

Integrated DSC Sensor: Provides built-in temperature measurement (DSC sensor in Alloy 718) for direct mass/energy flow calculation -1-4.

Heartbeat Technology: Enables proactive process safety and on-demand verification without process interruption -1-6.

Flexible Pressure Cell Positioning: Allows for optimal placement of an external pressure transmitter for fully compensated flow applications -1-3.

2. The 7O2C Series: A Model for Every High-Pressure Application

The E&H 7O2C vortex flowmeter series is segmented into 10 primary model designators based on nominal diameter (line size), covering a wide range of high-pressure flow requirements. Below is the complete list of base models available through ST-YUKE CO., LIMITED:

7O2C15 (DN 15 / ½”)

7O2C25 (DN 25 / 1″)

7O2C40 (DN 40 / 1½”)

7O2C50 (DN 50 / 2″)

7O2C80 (DN 80 / 3″)

7O2C1H (DN 100 / 4″)

7O2C1F (DN 125 / 5″)

7O2C2H (DN 150 / 6″)

7O2C2F (DN 200 / 8″)

7O2C3H (DN 250 / 10″)

*Note: The series spans nominal diameters from DN 15 to DN 300 (½ to 12″), providing comprehensive coverage for high-pressure applications across various scales -1.*

3. Deep Dive: Decoding the 7O2C15-BABCBADBDAAADSKA1+AA

Understanding the Endress+Hauser ordering code is critical for ensuring the device meets specific high-pressure process conditions. ST-YUKE CO., LIMITED provides expert configuration assistance. Below is a technical breakdown of the specific variant: 7O2C15-BABCBADBDAAADSKA1+AA.

Using the standard Endress+Hauser configuration structure for the Prowirl O 200 series, we can dissect this complex code:

7O2C15: The Base Model. This indicates the sensor is a Prowirl O 200 high-pressure vortex flowmeter with a nominal diameter of DN 15 (½”). This size is commonly used for small-line, high-pressure applications where precise measurement is critical.

B: Approval: Likely indicates ATEX/IECEx Ex i (intrinsic safety) approval for hazardous area installations, essential for high-pressure applications in potentially explosive environments.

A: Output: 4-20 mA HART with pulse/frequency/switch output (passive), the most common configuration for seamless integration with DCS and PLC systems -1.

B: Display & Operation: SD02 4-line backlit display with push buttons and data backup function, allowing for on-site configuration without opening the housing -1.

C: Housing: GT20 dual-chamber, compact, stainless steel housing for maximum durability in harsh environments -1.

B: Electrical Connection: Likely gland M20 (Standard) or threaded connection NPT ½”.

A: Sensor Version: Standard DSC sensor configuration for volume flow measurement with integrated temperature sensing.

D: Measuring Tube Material: Likely indicates Alloy C22 or high-grade stainless steel variant suitable for high-pressure and corrosive applications.

B: Pressure Sensor Range: Prepared for external pressure sensor with a specific pressure range calibrated for high-pressure service.

D: Process Connection: Likely indicates a specific flange standard such as ASME B16.5 Class 1500 or EN1092-1 PN 250, critical for high-pressure integrity -1.

A: Calibration: 0.75% volume 3-point calibration on an accredited rig (acc. to ISO/IEC 17025) -1.

A: Language: English standard.

A: Sensor Option: Without.

D: Application Package: Specific application package (potentially for high-temperature or specialized steam applications).

S: Additional Test/Certificate: Material certificate 3.1 and likely NACE MR0175/MR0103 compliance certification -1-3.

K: Service: Standard.

A: Firmware: Factory firmware version.

1: Output Option: Without.

+AA: Additional Options: Standard tag identification.

Interpretation:
This specific 7O2C15 configuration represents a high-grade, intrinsically safe, stainless steel high-pressure vortex flowmeter for DN 15 applications. It includes Heartbeat Technology, a robust stainless steel housing for maximum durability in hazardous and corrosive environments, and is equipped with the necessary certifications (NACE, material certificates) for demanding oil & gas or chemical applications. ST-YUKE CO., LIMITED can supply and configure this exact variant or any other from the 10-model lineup to meet your specific process requirements.

4. Technical Specifications & Performance Data

For engineers evaluating the E&H 7O2C vortex flowmeter for critical high-pressure applications, precision and range are paramount. Below are the consolidated technical specifications derived from official documentation -1-4-5:

Measurement Performance

Parameter	Specification
Measurement Principle	Vortex frequency (Karman vortex street)
Volume Flow (Liquid)	Max. measurement error: ±0.75 % -1
Volume Flow (Steam, Gas)	Max. measurement error: ±1.00 % -1
Mass Flow (Saturated Steam)	±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated) -1
Mass Flow (Superheated Steam, Gas)	±1.5% (temperature/pressure compensated) -1
Mass Flow (Liquid)	Max. measurement error: ±0.85% -1
Measuring Range (Liquids)	0.1 to 1700 m³/h (0.061 to 1000 ft³/min) depending on medium and line size -1
Measuring Range (Steam, Gas)	0.52 to 22000 m³/h (0.31 to 13000 ft³/min) depending on medium and line size -1

Operating Conditions

Parameter	Specification
Medium Temperature Range	Standard: –40 to +260 °C (–40 to +500 °F) High/Low Temperature Option: –200 to +400 °C (–328 to +752 °F) -1-4
Ambient Temperature Range	Compact Version (Standard): –40 to +80 °C (–40 to +176 °F) Compact Version (Option): –50 to +80 °C (–58 to +176 °F) Remote Version (Standard): –40 to +85 °C (–40 to +185 °F) Remote Version (Option): –50 to +85 °C (–58 to +185 °F) -1
Max. Process Pressure	PN 250, Class 1500, 40K -1-3
Nominal Diameter Range	DN 15 to 300 (½ to 12″) -1

Physical & Mechanical

Parameter	Specification
Wetted Materials	Measuring Tube: 1.4408 (CF3M) DSC Sensor: UNS N07718 (similar to Alloy 718, 2.4668) Process Connection: 1.4404/F316/F316L -1-4
NACE Compliance	Full compliance with NACE MR0175/MR0103 -1-3-6
Sensor Housing Material	Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M) -1
Transmitter Housing Material	AlSi10Mg, coated; 1.4404 (316L) -1
Enclosure Rating	Compact version: IP66/67, Type 4X enclosure -1
Display/Operation	4-line backlit display with touch control (operation from outside); configuration via local display and operating tools -1

Communication & Power

Parameter	Specification
Outputs	4-20 mA HART (passive); 4-20 mA (passive); Pulse/frequency/switch output (passive) -1
Inputs	4-20 mA (passive) for external pressure compensation -1
Digital Communication	HART, PROFIBUS PA, FOUNDATION Fieldbus -1
Power Supply	DC 12 to 35 V (4-20 mA HART with/without pulse/frequency/switch output); DC 9 to 32 V (PROFIBUS PA) -1
Hazardous Area Approvals	ATEX, IECEx, cCSAus, JPN -1
Functional Safety	Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 -1

5. Why Source Your 7O2C from ST-YUKE CO., LIMITED?

Selecting the correct E&H 7O2C vortex flowmeter—whether it’s a compact 7O2C15 for high-pressure chemical injection or a large-diameter 7O2C3H for main steam lines—requires a deep understanding of both your high-pressure process and the product’s complex configuration logic.

ST-YUKE CO., LIMITED offers:

Technical Configuration Expertise: We help decode complex order strings like 7O2C25-xxxxxxxxxxxxx or 7O2C2H-xxxxxxxxxxxxx to ensure correct material selection, hazardous area approvals, pressure ratings, and output protocols for your specific application.

Full-Range Availability: From the 7O2C40 for mid-range flows to the 7O2C1F and 7O2C2F for larger line sizes, we provide optimized sourcing and competitive pricing for the entire 10-model series.

Application Support: Our team specializes in high-pressure steam and gas applications and can recommend the ideal configuration for your specific process conditions, including NACE compliance and pressure class selection.

Certification Assurance: We ensure that all supplied devices come with the necessary material certificates (3.1), NACE documentation, and pressure approvals required for your quality and safety standards -1-4.