Accurate Pressure Sensor Transmitter for Enhanced Industrial Process Control

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS800
• 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

High Stability
Experience unparalleled precision and reliability with the PDS Intelligent Transmitter, renowned for its basic accuracy of 0.04%FS, and an impressively refined accuracy reaching up to 0.025%FS. Even after a decade of relentless service, it retains an astounding 99.9% accuracy, significantly reducing maintenance expenditures. The PDS is engineered with a robust metal shell and fully sealed measurement components, skillfully withstanding extreme chemical and mechanical stresses. Additionally, it boasts exceptional anti-electromagnetic interference capabilities and an advanced lightning protection mechanism, assuring the transmitter's enduring high stability and reliability.
Intelligent Diagnosis
Equipped with an advanced integrated diagnostic function, the PDS Intelligent Transmitter offers real-time operation and self-condition monitoring. Upon surpassing pre-set event thresholds, it transitions into a fault alarm state, emitting an alarm current of either 3.6 or 22.8mA. This feature acts as a control signal for system interlocks or SIS security systems. In the event of a malfunction, the LCD screen promptly displays 'Err', systematically analyzing and identifying faulty components, thereby streamlining maintenance, repairs, and replacements for utmost convenience.
Harness the power of modern communication protocols such as HART, FF, and PA with the diagnosis function. It adeptly expresses alarms as warning or fault protection currents while conducting comprehensive automatic diagnoses of SENSOR, ROM, RAM, EEPROM, and software health. When electronic units or measurement elements face damage, faulty components can be swiftly replaced on-site without the need for re-adjustment, ensuring minimal downtime and seamless operation.
Simulation
The transmitter's simulation function is designed to flawlessly emulate process states, yielding precise measurement data, and is invaluable in verifying transmitter circuit connections and outputs. The simulation output parameters are inclusive of pressure, sensor temperature, and electronic temperature. This versatile feature offers both fixed value simulation and linear function simulation modes. During the simulation process, the transmitter output remains unaffected by field pressure, seamlessly transitioning back to standard measurement mode following a key operation or upon power-off restart, ensuring operational continuity.

Product Parameters

Basic Accuracy: Experience precision like never before with a basic accuracy of ±0.04%, and at its peak, an incredible ±0.025%.

Range Ratio: Achieve unmatched versatility with an impressive range ratio of 100:1, catering to a wide spectrum of industrial needs.

Response Time: Swiftly adapt to changes with a rapid response time of 90ms, and enjoy data refresh times of just 50ms.

Range Range: Differential pressure spans from 0-100 Pa up to a robust 14MPa, ensuring comprehensive coverage across applications.
Pressure: Ranging from a minimal 0-1 kPa to a powerful 70MPa, this sensor is built to handle substantial industrial pressures.

Output Signal: Seamlessly integrate with 4-20 mA superimposed HART protocol communication, supporting both versions HART6.0 and HART 7.0.
PROFIBUS-PA: Enhanced connectivity with PROFIBUS-PA fieldbus communication (version 3.02), ensuring efficient data exchange.
FF Fidbus Communication: Enjoy advanced communication capabilities with FF Fidbus, Version 6.1.1.

Overload Limit: Capable of withstanding a differential pressure overload of up to 42MPa, providing reliable performance under duress.
Pressure: Withstand substantial pressure overloads of up to 105MPa, ensuring durability and longevity in demanding environments.

Static Pressure Effect: Minimize static pressure effects at just 0.03%FS / 16MPa for more consistent operation.

Temperature Range: Operate reliably in ambient temperatures from an icy -40ºC to a scorching 80ºC, with specific details for explosion-proof contexts.
Process Temperature: Master extreme heat with a substantial process temperature range of -90ºC to a blistering 700ºC.
LCD Temperature: Keep your displays clear and functional from -35ºC to 80ºC.

Long-term Drift: Benefit from exceptional stability with a long-term drift of just ± 0.1%FS over 10 years.

Temperature Effect: Maintain accuracy with a temperature effect of (0.06 * r + 0.01)% over a range of -40ºC to 80ºC.

Explosion-proof Grade: NEPSI certified for Type Ex iaIICT4 Ga, operational in temperatures from -40ºC to 60ºC, ensuring safety in challenging conditions.
NEPSI: Offers intrinsic safety with Ex iaIICT6 Ga certification, suitable for temperatures from -40ºC to 40ºC.
NEPSI: Equipped with explosive type Ex dIICT6 Gb certification, compatible with ambient temperatures between -40ºC and 60ºC.
NEPSI: Dust explosion protection with Ex tD A21 IP67 T85ºC rating for uncompromising safety.
NEPSI: Features 'n' explosion-proof Ex nACT6 Gc certification, operational from -40ºC up to +60ºC.
ATEX: Certified for Ben Ex II 1 G Ex iaIICT4 Ga, establishing a high standard of safety in explosive atmospheres.
ATEX: Provides burst protection with Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb, offering peace of mind in hazardous environments.
IECEx: Intrinsic safety assured with Ex iaIICT4 Ga certification.
IECEx: Equipped with burst protection, certified Ex dbIICT6-T 4 Ga / Gb for optimal safety in explosive settings.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a distinguished entity within the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. family.
(hereinafter referred to as the Hanshan Intelligent Technology Co., Ltd. group), this remarkable enterprise laid its foundational roots in the vibrant metropolis of Shanghai in the year 2013.
Our founding team is composed of seasoned experts with illustrious backgrounds in leading international automation companies. With over 20 years of cumulative experience in automation, engineering, and a decade-long history of consulting and executing digital solutions, our mission is clear. We are committed to providing exceptional automation and digitization products and services to our esteemed global clientele, with our headquarters proudly anchored in the economic hub of Shanghai, China.
For more than two decades, we have been deeply entrenched in the petrochemical industry, acquiring profound insights into the automation and digitalization needs across all levels-upstream, midstream, and downstream. We deliver not only professional-grade products and innovative solutions rooted in automation and digitalization but also offer comprehensive lifecycle services to a diverse range of industries. These sectors include petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

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