Reliable Wireless Rosemount Pressure Transmitter for High-Performance Applications

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS805
• 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

PDS805 - Discover unparalleled precision with our state-of-the-art pressure transmitter. Expertly designed to measure the pressure of liquids, gases, or steam, this innovative device transforms these measurements into a 4-20 mA DC current, while seamlessly integrating superimposed HART communication. Additionally, it supports PROFIBUS-PA and FF communication signals, ensuring versatile connectivity. Experience the power of remote configuration, comprehensive monitoring, and a host of advanced functionalities through cutting-edge communication equipment.

Features

Unrivaled High Stability
Discover an unparalleled level of precision with the PDS Intelligent Transmitter, boasting an impressive basic accuracy of 0.04%FS, extendable to a remarkable 0.025%FS. Even after a decade of continuous operation, it retains a staggering 99.9% accuracy, translating into significant savings on maintenance costs. Crafted with a robust metal shell and hermetically sealed measurement components, this transmitter effortlessly withstands extreme chemical and mechanical demands. Its superior anti-electromagnetic interference capabilities and exceptional lightning protection functions ensure that the PDS transmitter delivers unwavering stability and reliability in any environment.

Advanced Intelligent Diagnosis
The cutting-edge PDS Intelligent Transmitter features an integrated diagnostic system that continuously monitors both operational processes and the device's own status in real time. Upon reaching a predefined threshold of events, the transmitter transitions into a fault alarm mode, emitting an alarm current (3.6 or 22.8mA). This serves as a critical control signal for system interlocks or SIS security systems. During such failures, the LCD display immediately shows an 'Err' message and automatically identifies and displays the faulty components, streamlining maintenance, repair, and replacement procedures to be more efficient and user-friendly.
This advanced diagnostic capability can also be triggered via HART, FF, PA, and other communication protocols, offering alarms as warnings or fault protection currents. It automatically evaluates the health status of SENSOR, ROM, RAM, EEPROM, and software. If any electronic unit or measurement component is damaged, the faulty part can be seamlessly replaced on-site without the need for recalibration.

Innovative Simulation
With its sophisticated simulation function, the transmitter can replicate process states to generate precise measurement data or verify the connections and output status of the transmitter circuit. Simulation output parameters encompass pressure, sensor temperature, and electronic temperature. It offers flexible output modes, including fixed value simulation or linear function simulation. During simulation, the transmitter output remains unaffected by field pressure, reverting to standard operation after manual key activation or a restart of the transmitter post-power off.

Product Parameters

Experience superior precision with a Basic accuracy of ±0.04% (maximum enhancement to ±0.025%)

Achieve wide-ranging versatility with a Range ratio of 100:1

Feel the power of rapid data handling with a Response time of 90ms, and a swift Data refresh time of 50ms

Tackle demanding tasks with a Range range: differential pressure spanning 0-100 Pa to an astounding 14MPa
Handle robust Pressure levels from 0-1 kPa up to a formidable 70MPa

Benefit from seamless communication with an Output signal of 4-20 mA coupled with HART protocol (compatible with version HART6.0/ HART 7.0)
Enhance connectivity with PROFIBUS-PA fieldbus communication (version 3.02)
Leverage advanced integration with FF Fidbus Communication (Version 6.1.1)

Safeguard your operations with an Overload limit: differential pressure effectively managed up to 42MPa
Maximize safety with Pressure accommodation up to an impressive 105MPa

Minimize disruptions with a Static pressure impact of merely 0.03%FS / 16MPa

Operate confidently across diverse environments with a Temperature range: Ambient temperature from -40ºC to 80ºC (for detailed explosion-proof temperature specifics, refer to explosion-proof grade)
Sustain high temperatures effortlessly with a Process temperature tolerance from -90ºC to 700ºC
Maintain clarity and performance with an LCD temperature range of -35ºC to 80ºC

Rely on stability over time with a Long-term drift: ± 0.1%FS over an impressive 10 years

Counter variations with minimal Temperature Effect: calculated as (0.06 * r + 0.01)% per 28ºC within the 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 Certification: Embrace safety with Intrinsic Ex iaIICT6 Ga, applicable in ambient temperatures from -40ºC to 40ºC
NEPSI Approved: Durable explosive type Ex dIICT6 Gb for ambient use ranging -40ºC to 60ºC
Achieve peace of mind with NEPSI Dust explosion certification: Ex tD A21 IP67 T85ºC
NEPSI Ensured Safety: 'n' explosion-proof Ex nACT6 Gc applicable for ambient temperatures from -40ºC to +60ºC
ATEX Certified: Enjoy secure operations with Ben Ex II 1 G Ex iaIICT4 Ga
ATEX Assurance: Benefit from explosion protection with Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb
IECEx Safety: Operate securely with Intrinsic safety Ex iaIICT4 Ga
IECEx Certified: Robust protection with burst Ex dbIICT6-T 4 Ga / Gb

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands proudly as a distinguished member of the highly esteemed Hanshan (Cold Mountain) Intelligent Technology Co., renowned for its innovative prowess and dedication to excellence.
This prestigious entity, referred to as Hanshan Intelligent Technology Co., Ltd. group, established its formal roots in the vibrant metropolis of Shanghai in 2013, anchoring itself in a city synonymous with progress and innovation.
Our founding team is composed of veteran professionals from elite international automation companies, bringing over 20 years of profound expertise in the automation industry, engineering, and a decade steeped in pioneering digital solutions. Our mission is unwavering: to deliver exceptional automation and digitization products and services to a global clientele, with our headquarters firmly rooted in the dynamic city of Shanghai, China.
For more than two decades, our deep engagement with the petrochemical industry has endowed us with unparalleled insights into the automation and digitalization requirements of enterprises across upstream, midstream, and downstream sectors. We proudly offer specialized products, cutting-edge solutions founded on automation and digitalization, and comprehensive life cycle services tailored to industries including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ