Wireless Rosemount Pressure Transmitter with Temperature Resistant Feature

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS803
• 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 PDS803 Pressure Transmitter, a cutting-edge innovation designed to precisely measure the pressure of liquids, gases, or steam. This remarkable device seamlessly converts the measurements into a 4-20mA d.c. current output, enriched with a superimposed HART communication. Additionally, it offers compatibility with PROFIBUS-PA and FF communication signals, ensuring versatile integration into your existing systems. Experience the convenience of remote setting and monitoring with ease, using advanced communication devices, for unparalleled operational efficiency.

Features

High Stability

The PDS intelligent transmitter showcases a remarkable basic accuracy of 0.04%FS, which can be further refined to an impressive 0.025%FS. Even after faithfully serving you for a decade, it retains a staggering 99.9% accuracy, drastically minimizing maintenance expenses. Robustly crafted with a sturdy metal shell and completely sealed measurement components, it fearlessly withstands extreme chemical and mechanical challenges. It also boasts powerful anti-electromagnetic interference capabilities and a formidable lightning protection feature, guaranteeing unparalleled stability and reliability.

Intelligent Diagnosis
Equipped with an advanced integrated diagnostic function, the PDS intelligent transmitter continuously monitors its operational process and health status in real time. Once predefined event thresholds are surpassed, it seamlessly transitions into a fault alarm state, outputting alarm currents of 3.6 or 22.8mA, thereby providing vital control signals for system interlocking or SIS security systems. During any malfunction, the LCD display promptly presents an "Err" message, along with automatic analysis and identification of faulty components, streamlining maintenance, repair, and replacement processes, making them remarkably effortless and efficient.
Utilizing HART, FF, PA, and other protocol communications, the diagnostic function can be activated, allowing for alarms to manifest as warning or fault protection currents. It automatically scrutinizes SENSOR, ROM, RAM, EEPROM, and software health. In the unfortunate event of damage to any electronic unit or measurement element, the defective component can be conveniently replaced on-site without the need for recalibration.

Simulation
The transmitter's simulation function is a marvel, adept at emulating process states to acquire accurate measurement data, and is instrumental in verifying the connection and output status of the transmitter circuit. The simulation output parameters span across pressure, sensor temperature, and electronic temperature. It offers versatile simulation modes, including fixed value simulation and linear function simulation. During simulation, the transmitter's output remains unaffected by field pressure variations, reverting back to the normal measurement state after key operation or a power-off restart of the transmitter.

Product Parameters

Basic Accuracy: Experience precision like never before with an impressive basic accuracy of ±0.04%, reaching a peak accuracy of ±0.025%-ensuring reliable and accurate readings every time.

Range Ratio: Benefit from unparalleled flexibility with a dynamic range ratio of 100:1, adapting seamlessly to varied pressure measurement applications.

Response Time: With a lightning-fast response time of 90ms and a data refresh rate of 50ms, our transmitter excels in delivering rapid and timely data updates.

Range Range: Whether dealing with differential pressure from 0-100 Pa to 14MPa, trust in our device to handle it with ease.
Pressure Range: Master pressure measurements from as low as 0-1 kPa up to a robust 70MPa, catering to a broad spectrum of industrial needs.

Output Signal: Seamlessly integrate with systems using a 4-20 mA output signal, enhanced by the HART protocol communication (compatible with both HART6.0 and HART 7.0).
PROFIBUS-PA Fieldbus Communication: Elevate your communication standards with version 3.02, offering reliable and efficient data exchange.
FF Fidbus Communication: Enjoy smooth interaction and connectivity with Version 6.1.1, ensuring your data is always accessible and manageable.

Overload Limit: Secure your operations with an impressive overload limit, supporting differential pressure up to 42MPa.
Pressure Handling: Confidently manage pressures up to an astounding 105MPa, safeguarding your processes under extreme conditions.

Static Pressure Effect: Minimal impact assured with only 0.03%FS at 16MPa, maintaining measurement integrity under varying static pressures.

Temperature Range: Designed to endure ambient temperatures from -40ºC to 80ºC, with specific guidelines for explosion-proof applications.
Process Temperature: Built to withstand extreme process temperatures ranging from -90ºC to 700ºC, ensuring versatile operation in demanding environments.
LCD Temperature: Operate confidently within LCD temperatures from -35ºC to 80ºC, ensuring clear visibility and functionality.

Long-term Drift: Rely on consistent performance with a long-term drift of merely ±0.1%FS over a decade, ensuring long-lasting accuracy.

Temperature Effect: Maintain precision with a temperature effect quantified as (0.06 * r + 0.01)% over a 28ºC range, even from -40ºC to 80ºC.

Explosion-proof Grade: Certified for safety with NEPSI, featuring Type Ex iaIICT4 Ga, suitable for ambient temperatures from -40ºC to 60ºC.
Intrinsically Safe NEPSI: NEPSI-certified as Intrinsic Ex iaIICT6 Ga, guaranteeing safe operations in environments from -40ºC to 40ºC.
Explosive Type NEPSI: NEPSI-approved for explosive type Ex dIICT6 Gb, applicable for ambient temperatures from -40ºC to 60ºC.
Dust Explosion NEPSI: Engineered for dust explosion safety with Ex tD A21 IP67 T85ºC, ensuring reliability in dusty environments.
Explosion-proof NEPSI: Certified as Ex nACT6 Gc for 'n' explosion-proof, operating efficiently between -40ºC to +60ºC.
ATEX Certification: Ben Ex II 1 G Ex iaIICT4 Ga, ensuring compliance with European safety standards for hazardous environments.
ATEX Explosion-proof: Certified under ATEX for burst Ex II 1/2 G Ex dbIICT6-T 4 Ga/Gb, offering robust safety measures.
IECEx Intrinsic Safety: Achieve intrinsic safety certification with IECEx, marked Ex iaIICT4 Ga, for global safety assurance.
IECEx Explosion-proof: Certified for explosion-proof standards under IECEx with Ex dbIICT6-T 4 Ga/Gb, ensuring worldwide compliance and safety.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a prestigious member of the renowned Hanshan (Cold Mountain) Intelligent Technology Co.
Often referred to as Hanshan Intelligent Technology Co., Ltd. group, our company firmly planted its roots in 2013 amidst the dynamic landscape of Shanghai.
Our founding team is a powerhouse of expertise with professionals drawn from leading international automation companies, carrying more than 20 years of solid experience in the automation industry and engineering, complemented by a decade of proficiency in consulting and implementing cutting-edge digital solutions. We are unwavering in our commitment to offering unparalleled automation and digitalization products and services to our global clients, with our headquarters proudly located in the vibrant city of Shanghai, China.
With over twenty years of immersion in the petrochemical industry, we possess an in-depth understanding of the intricate automation and digitalization requirements spanning the entire spectrum of upstream, midstream, and downstream enterprises. We deliver expert-level products, innovative automation and digitalization solutions, and comprehensive life cycle services to a diverse array of industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

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