Highpeak Pds816 Blockage-Resistant Pressure Transmitter for Paper Industry

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS813
• 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 PDS813, a cutting-edge, high-precision pressure transmitter meticulously engineered for the intricacies of the paper-making industry. This remarkable device boasts a uniquely designed process connection, with its pressure-sensing element strategically positioned at the forefront and a diaphragm that seamlessly aligns flush with the pipe's inner wall. This innovative design triumphantly addresses the perennial issue of blockages, especially when dealing with high-viscosity media. Ideal for paper-making and other industries susceptible to obstruction, the PDS813 effortlessly transforms detected pressure signals into a versatile array of outputs: a reliable 4-20mA d.c. current with integrated HART communication, PROFIBUS-PA communication, or FF communication signals. The PDS813 empowers users with the convenience of remote setting and monitoring, along with a host of other functionalities accessible through advanced communication devices, ensuring optimal efficiency and performance.

Features

High Stability
Experience unparalleled precision with the PDS816, boasting a remarkable basic accuracy of 0.04%FS, with potential enhancements reaching up to 0.025%FS. Even after a decade of continuous operation, this transmitter retains 99.9% accuracy, significantly reducing maintenance expenses. Engineered with a robust metal shell and fully sealed measurement components, it effortlessly withstands extreme chemical and mechanical stresses, coupled with superior electromagnetic interference resistance and lightning protection, ensuring exceptional stability and reliability.

Intelligent Diagnosis
Elevate operational efficiency with the PDS intelligent transmitter's integrated diagnostic capabilities, which continuously monitor both process operations and its own state in real-time. Upon surpassing predefined event thresholds, it triggers a fault alarm state, outputting an alert current (3.6 or 22.8mA) to seamlessly interact with system interlocks or SIS safety systems. In fault scenarios, the LCD promptly displays 'Err,' automatically analyzing and pinpointing faulty components for simplified maintenance and effortless repairs or replacements.
Enhance your transmitter's diagnostic reach through HART, FF, PA, and other protocol communications, with alarms clearly communicated as either warnings or fault protection currents. Automatically evaluate the health of SENSOR, ROM, RAM, EEPROM, and software. In case of damage to electronic units or measurement elements, seamlessly replace faulty components on-site without the need for recalibration.

Simulation
Harness the power of simulation with the PDS816, replicating process conditions to accurately measure data and verify transmitter circuit connections and output status. Simulation parameters include pressure, sensor temperature, and electronic temperature. Choose between fixed value simulation or linear function simulation modes. During simulations, the transmitter output remains stable despite field pressure variations, reverting to normal measurement state with a simple key operation or a power cycle.

Product Parameters

Basic accuracy: With precision that astounds, the Highpeak PDS816 offers a basic accuracy of ±0.04%, with a maximum precision reaching an impressive ±0.025%.

Range ratio: Enjoy unparalleled flexibility with a range ratio of 100:1, ensuring the perfect fit for any demanding application.

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

Range range: A broad differential pressure range from an ultra-sensitive 0-100 Pa to a robust 14MPa, tailored for all your paper industry needs.
Pressure of 0-1 kPa-70MPa: Covering a sweeping pressure spectrum from 0-1 kPa up to an imposing 70MPa, catering to diverse operational requirements.

Output signal: Seamlessly integrates with 4-20 mA output, enhanced by superimposed HART protocol communication, compatible with both HART6.0 and HART 7.0 versions.
PROFIBUS-PA: Elevate your communication standards with PROFIBUS-PA fieldbus, available in version 3.02, for flawless field device integration.
FF Fidbus Communication: Embark on a journey of reliable data exchange with FF Fidbus Communication, provided in Version 6.1.1.

Overload limit: Boasting a remarkable overload limit with a differential pressure capability of up to 42MPa, designed for high-demand scenarios.
Pressure of 105MPa: Ensures resilience under immense pressure, supporting operations up to an astonishing 105MPa.

Effect of the static pressure: Minimal static pressure impact of 0.03%FS / 16MPa, optimizing performance under varied conditions.

Temperature range: Operates reliably in ambient temperatures spanning from a chilly -40ºC to a warm 80ºC, with specific parameters for explosion-proof scenarios.
Process temperature-90ºC~700ºC: Designed to withstand extreme process temperatures ranging from -90ºC to 700ºC, ensuring durability and efficiency.
LCD temperature: Withstands an LCD temperature range of -35ºC to 80ºC, ensuring versatile display performance.

Long-term drift: Exhibits excellent stability with a long-term drift of only ±0.1%FS over a decade of continuous use.

Temperature Effect: (0.06 * r + 0.01)% / 28ºC (-40ºC ~80ºC): Optimized for thermal variations with a minimal temperature effect, calculated as (0.06 * r + 0.01)% over 28ºC, maintaining performance from -40ºC to 80ºC.

Explosion-proof grade: NEPSI: Type Ex iaIICT4 Ga: Certified NEPSI Type Ex iaIICT4 Ga, applicable across ambient temperatures of -40ºC to 60ºC, for safe operations.
NEPSI: Intrinsic Ex iaIICT6 Ga: Another layer of safety with NEPSI Intrinsic Ex iaIICT6 Ga, designed for environments ranging from -40ºC to 40ºC.
NEPSI: Explosive type Ex dIICT6 Gb: Embrace security with NEPSI Explosive type Ex dIICT6 Gb, supporting ambient temperatures from -40ºC to 60ºC.
NEPSI: Dust explosion Ex tD A21 IP67 T85ºC: Protects against dust explosions with an impressive NEPSI rating of Ex tD A21 IP67 T85ºC.
NEPSI: 'n' explosion-proof Ex nACT6 Gc: Rely on NEPSI 'n' explosion-proof Ex nACT6 Gc for ambient temperatures ranging from -40ºC to +60ºC, ensuring secure operations.
ATEX: Ben Ex II 1 G Ex iaIICT4 Ga: Internationally recognized ATEX certification, marked as Ben Ex II 1 G Ex iaIICT4 Ga for robust safety standards.
ATEX: Burst Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb: Designed with ATEX burst protection, certified as Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb, for comprehensive safety.
IECEx: Intrinsic safety Ex iaIICT4 Ga: Achieve intrinsic safety with IECEx certification, ensured by Ex iaIICT4 Ga standards.
IECEx: Burst Ex dbIICT6-T 4 Ga / Gb: Bolstered by IECEx burst certification, marked as Ex dbIICT6-T 4 Ga / Gb, offering unsurpassed protection.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a distinguished member of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co.
Proud to be a cornerstone of the Hanshan Intelligent Technology Co., Ltd. group, our company laid its foundation in the dynamic metropolis of Shanghai in 2013.
Our founding team, rich with seasoned professionals from leading international automation companies, brings to the table over 20 years of unparalleled expertise in the realms of automation industry and engineering, alongside a decade immersed in consulting and implementing digital solutions. Our commitment is to furnish our global clientele with exceptional automation and digitization products and services, all from our esteemed headquarters in Shanghai, China.
With over two decades of deep-rooted experience, our presence is firmly established in the petrochemical industry. We possess an extensive understanding of the automation and digitalization requirements for upstream, midstream, and downstream enterprises. We provide not only cutting-edge professional products but also tailor-made solutions anchored in automation and digitalization. Our comprehensive life cycle services extend to a myriad of sectors including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ