Highpeak Wireless Rosemount Pressure Transmitter with Accurate Sensor Technology

• 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
The PDS intelligent transmitter exemplifies excellence with a basic accuracy of 0.04%FS, further refined to an impressive 0.025%FS. Even after a decade of continuous operation, it boasts a remarkable 99.9% accuracy, significantly cutting down on maintenance expenses. Featuring a robust metal shell and hermetically sealed measurement components, it expertly withstands severe chemical and mechanical stresses. Furthermore, it possesses formidable anti-electromagnetic interference capabilities and lightning protection, ensuring the unwavering stability and reliability of the PDS transmitter.
Intelligent diagnosis
The PDS intelligent transmitter is equipped with advanced integrated diagnostic functions, vigilantly monitoring both operational processes and its own status in real time. Should the system exceed predefined event thresholds, the transmitter transitions to a fault alarm state, emitting a warning current (3.6 or 22.8mA) as a safeguard for system interlocking or SIS security systems. During malfunctions, the LCD screen promptly displays "Err," swiftly diagnosing and indicating faulty components, thereby simplifying and streamlining maintenance, repairs, and replacements.
The diagnostic capabilities can be activated via HART, FF, PA, and various other protocol communications, with alarm signals indicating warning or fault protection currents. It performs automatic health checks on SENSOR, ROM, RAM, EEPROM, and software status. In the event of damage to electronic units or measurement elements, faulty components can be effortlessly swapped onsite, eliminating the need for recalibration.
Simulation
The transmitter's simulation function adeptly mimics process conditions to generate precise measurement data, while also serving to verify circuit connectivity and output status. Simulation output parameters include pressure, sensor temperature, and electronic temperature, with modes encompassing fixed value or linear function simulation. During simulation, the transmitter's output remains static despite field pressure variations, resuming normal measurement following key operations or power-off restarts.

Product Parameters

Basic accuracy: Experience precision with an impressive ±0.04% accuracy, reaching up to a maximum of ±0.025%.

Range ratio: Enjoy a wide-scale measurement capability with a remarkable range ratio of 100:1.

Response time: Quick and efficient, this device boasts a response time of just 90ms, with data refresh occurring every 50ms.

Range range: From differential pressure of 0-100 Pa to a robust 14MPa, this transmitter covers extensive ground.
Pressure of 0-1 kPa-70MPa: Capable of handling pressures from as low as 0-1 kPa to an impressive 70MPa.

Output signal: Seamlessly integrates with 4-20 mA superimposed HART protocol communication, compatible with HART versions 6.0 and 7.0.
PROFIBUS-PA fieldbus communication: Delivers reliable communication through the versatile PROFIBUS-PA fieldbus, version 3.02.
FF Fidbus Communication: Equipped with FF Fidbus Communication, ensuring compatibility with Version 6.1.1.

Overload limit: Can withstand differential pressures up to a massive 42MPa.
Pressure of 105MPa: Handles extreme pressures up to an incredible 105MPa.

Effect of the static pressure: Maintains precision with just a 0.03%FS impact at 16MPa of static pressure.

Temperature range: Operates flawlessly between ambient temperatures of -40ºC and 80ºC; for explosion-proof ranges, consult the specific grade.
Process temperature: Designed to function in process temperatures ranging from -90ºC to a sizzling 700ºC.
LCD temperature: The LCD performs reliably in temperatures from -35ºC to 80ºC.

Long-term drift: Remarkably stable, with a long-term drift of only ± 0.1%FS over 10 years.

Temperature Effect: Offers a minimal temperature effect of (0.06 * r + 0.01)% over a span of 28ºC, suitable for -40ºC to 80ºC.

Explosion-proof grade: NEPSI: Certified Type Ex iaIICT4 Ga, suitable for ambient temperatures from -40ºC to 60ºC.
NEPSI: Intrinsic safety Ex iaIICT6 Ga, ideal for ambient conditions between -40ºC and 40ºC.
NEPSI: Explosive type Ex dIICT6 Gb, adaptable to ambient temperatures from -40ºC to 60ºC.
NEPSI: Dust explosion Ex tD A21 IP67 T85ºC, catering to specific dust explosion protection needs.
NEPSI: 'n' explosion-proof Ex nACT6 Gc, functional within an ambient range of -40ºC to +60ºC.
ATEX: Engineered to meet Ben Ex II 1 G Ex iaIICT4 Ga standards for superior safety.
ATEX: Burst-resistant with Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb certification for confidence and security.
IECEx: Ensures intrinsic safety with Ex iaIICT4 Ga certification, trusted for global standards.
IECEx: Burst-resistant credentials with Ex dbIICT6-T 4 Ga / Gb certification, elevating safety and performance.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a distinguished name under the illustrious Hanshan (Cold Mountain) Intelligent Technology Co. family, celebrated for its innovative contributions to technology.
Our esteemed group, known as Hanshan Intelligent Technology Co., Ltd., made its esteemed entrance into the vibrant metropolis of Shanghai in 2013, marking the beginning of a visionary journey.
Our founding team consists of expert professionals from leading international automation giants, bringing a remarkable 20 years of experience in automation and engineering, along with a decade of pioneering digital solutions. Our mission? To provide unparalleled automation and digitization products and services worldwide, all from our headquarters in the heart of Shanghai, China.
With over twenty years immersed in the petrochemical industry, we possess an in-depth understanding of automation and digitalization needs spanning upstream, midstream, and downstream enterprises. Our expertise offers professional products and solutions tailored to automation and digitalization, coupled with comprehensive life cycle services for sectors such as petroleum, chemicals, power, biomedicine, APIs, food and beverage, alcohol, metallurgy, and non-ferrous metals.

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