Highpeak Pressure Measurement Device for Pharmaceutical Industry with Hart Output

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS879
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Product Description

Introducing the PDS879 high-temperature remote pressure transmitter, a pinnacle of precision and innovation in pressure measurement for the pharmaceutical industry. This advanced device expertly transforms pressure readings into a reliable 4-20mA direct current output, seamlessly integrating with HART communication. Additionally, it offers the versatility of PROFIBUS-PA and FF communication signals, making it adaptable for various technical environments. Experience unprecedented control with the capability for remote setting, comprehensive monitoring, and a suite of other functionalities, all accessible through state-of-the-art communication devices.

Features

High Stability
The PDS intelligent transmitter from Cold Valley Intelligent Technology (Shanghai) Co., Ltd. boasts an exceptional basic accuracy of 0.04%FS, which can reach up to 0.025%FS. Even after a decade of continuous operation, it impressively retains 99.9% of its accuracy, significantly reducing maintenance costs over time. Encased in a robust metal shell with fully sealed measurement components, it withstands extreme chemical and mechanical stresses. Enhanced with strong electromagnetic interference resistance and lightning protection capabilities, this ensures unparalleled stability and reliability in diverse industrial environments.

Intelligent Diagnosis
Equipped with an advanced integrated diagnosis function, the PDS intelligent transmitter vigilantly monitors both operational procedures and its internal condition in real-time. Upon exceeding predefined event thresholds, it transitions into a fault alarm state, outputting an alarm current of either 3.6 or 22.8mA. This serves as a crucial control signal for system interlocking or SIS security systems. During failures, it intuitively displays "Err" on the LCD screen, automatically pinpointing and showing faulty components, thereby simplifying and expediting maintenance, repair, and replacement processes.
Additionally, the diagnosis function can be activated through various protocols including HART, FF, and PA. It communicates alarms as warnings or fault protection currents, and systematically performs self-diagnosis of SENSOR, ROM, RAM, EEPROM, and software health. In cases of damage to the electronic unit or measurement elements, faulty components can be swiftly replaced onsite without the need for re-calibration, ensuring seamless operation.

Simulation
The simulation capabilities of the transmitter are designed to replicate process conditions, yielding accurate measurement data. It facilitates verification of transmitter circuit connections and output status. Simulation output parameters encompass pressure, sensor temperature, and electronic temperature. The diverse simulation modes offer fixed value or linear function simulations, ensuring versatile testing scenarios. Throughout simulation, the transmitter's output remains unaffected by field pressure, effortlessly returning to regular measurement mode upon key operation or a power cycle restart.

Product Parameters

Basic accuracy: With unparalleled precision, our device boasts a basic accuracy of ±0.04%, reaching a phenomenal maximum of ±0.025%!

Range ratio: An extraordinary range ratio of 100:1 that adapts to the most demanding requirements.

Response time: Experience lightning-fast response times of just 90ms, with data refresh in a mere 50ms.

Range range: Capable of measuring differential pressure from 0-100 Pa to a remarkable 14MPa.
Pressure of 0-1 kPa-70MPa: Unmatched versatility in pressure measurement spanning from 0-1 kPa to an impressive 70MPa.

Output signal: Delivering signals through a robust 4-20 mA HART protocol communication, compatible with both version HART6.0 and HART7.0.
PROFIBUS-PA fieldbus communication (version 3.02): Seamless integration with PROFIBUS-PA fieldbus communication, version 3.02.
FF Fidbus Communication (Version 6.1.1): Advanced FF Fidbus Communication, upgraded to Version 6.1.1.

Overload limit: Securely handles differential pressure overload limits up to an astonishing 42MPa.
Pressure of 105MPa: Engineered to withstand pressure limits reaching a formidable 105MPa.

Effect of the static pressure: Exceptional stability with a static pressure effect of just 0.03%FS at 16MPa.

Temperature range: Versatile ambient temperature range from -40ºC to 80ºC, tailored for explosion-proof applications as per grade specifications.
Process temperature: Capable of handling extreme process temperatures ranging from -90ºC to a sweltering 700ºC.
LCD temperature: Ensures optimal LCD performance within a temperature span of -35ºC to 80ºC.

Long-term drift: Guarantees enduring accuracy with a long-term drift of just ± 0.1%FS over a decade.

Temperature Effect: Minimal temperature effect calculated as (0.06 * r + 0.01)% per 28ºC, for a range of -40ºC to 80ºC.

Explosion-proof grade: NEPSI certified for Type Ex iaIICT4 Ga, suitable for ambient temperatures of -40ºC to 60ºC. (Note 1)
NEPSI: Offers Intrinsic Ex iaIICT6 Ga protection for ambient temperatures between -40ºC to 40ºC. (Note 1)
NEPSI: Enhanced safety with explosive type Ex dIICT6 Gb, suitable for -40ºC to 60ºC.
NEPSI: Dust explosion protection with Ex tD A21 IP67 T85ºC, ensuring safety in dusty environments.
NEPSI: 'n' explosion-proof Ex nACT6 Gc, rated for ambient temperatures from -40ºC to +60ºC.
ATEX: Distinguished ATEX rating Ben Ex II 1 G Ex iaIICT4 Ga, ensuring top-tier safety.
ATEX: Unrivaled burst protection with Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb.
IECEx: Assured intrinsic safety with IECEx rating Ex iaIICT4 Ga.
IECEx: Reliable burst protection with Ex dbIICT6-T 4 Ga / Gb, upholding safety standards.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. shines as an illustrious member of the distinguished Hanshan (Cold Mountain) Intelligent Technology Co. family.
Known henceforth as the Hanshan Intelligent Technology Co., Ltd. group, this dynamic enterprise laid its robust foundations amidst the vibrant metropolis of Shanghai in 2013.
Our founding team is an amalgam of passionate experts from leading international automation firms, each bringing over two decades of rich experience in the realms of automation engineering and a decade of strategizing and executing digital solutions. Our unwavering mission is to provide world-class automation and digitization products and services to our esteemed global clients, with our headquarters strategically located in the heart of Shanghai, China.
With more than 20 years of extensive involvement in the petrochemical industry, we possess a deep-seated expertise in addressing the automation and digitalization needs of upstream, midstream, and downstream enterprises. We offer tailored products, innovative automation and digitalization solutions, along with holistic life cycle services to industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring optimal performance and excellence.

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