Pds800 Pressure Transmitter by Highpeak - Quality You Can Trust From China

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS815
• 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 PDS815 Pressure Transmitter, a cutting-edge innovation crafted to revolutionize your approach to pressure measurement across various mediums including liquids, gases, and steam. This state-of-the-art instrument is engineered to flawlessly convert pressure readings into a precise 4-20mA direct current output, further enriched by the inclusion of superimposed HART communication. Alongside this, it boasts compatibility with PROFIBUS-PA and FF communication protocols, ensuring seamless and versatile interoperability across different systems. Experience the luxury of remote configuration and real-time monitoring enabled by sophisticated communication interfaces, granting you unmatched control and precision. Elevate your pressure measurement capabilities with the PDS803, where advanced technology meets exceptional reliability for all your pressure monitoring necessities.

Features

High Stability

The PDS Intelligent Transmitter from Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a masterpiece of engineering, delivering superb precision and reliability. With an outstanding basic accuracy of 0.04%FS - and the potential to reach an even more impressive 0.025%FS - this transmitter is built for uncompromising performance. It maintains an incredible 99.9% accuracy even after a decade of continuous usage, significantly cutting down on maintenance costs. Its robust metal shell and fully sealed measurement components shield it from harsh chemical and mechanical conditions, offering exceptional resistance to electromagnetic interference. Additionally, it features integrated lightning protection for unmatched stability and dependability.

Intelligent Diagnosis
Equipped with an advanced integrated diagnostic function, the PDS Intelligent Transmitter offers real-time monitoring of its operations and internal conditions. When event thresholds are surpassed, the transmitter transitions to a fault alarm state, signaling a control current alarm (3.6 or 22.8mA) for system interlocking or integration with SIS security frameworks. In case of failure, the LCD prominently shows 'Err', automatically diagnosing and identifying faulty components to streamline maintenance, repairs, and part replacement activities.
This sophisticated diagnostic capability can also be activated through HART, FF, PA, and various communication protocols. Alarms appear as warning or fault protection currents, enabling automatic diagnostics of SENSOR, ROM, RAM, EEPROM, and software health. If the electronic unit or measurement element is damaged, seamless on-site component replacement is facilitated without the need for recalibration.

Simulation
The PDS Transmitter's simulation function is a forward-thinking tool that mimics process states to collect essential measurement data, ensuring connectivity and output conditions of the transmitter circuit are verified. It offers comprehensive simulation outputs, covering pressure, sensor temperature, and electronic temperature. The mode is versatile, featuring both fixed value and linear function simulation options. During simulations, the transmitter's output remains impervious to field pressure and returns to standard measurement mode following any key operation or a power-off restart.


Authorized Certification
Designed to withstand a myriad of extreme conditions, the PDS Intelligent Transmitter is certified for handling high pressures, temperatures, and corrosive substances. It boasts national-level explosion-proof safety certification (NEPSI), China General Certification CCS, as well as international credentials including CENELEC, SIL, PROFIBUS-PA, Fieldbus Foundation, and HART.
 

PDS803 Direct Connected Pressure Transmitter

The PDS803 Pressure Transmitter is adept at measuring the pressure of liquids, gases, or steam, converting it into a 4-20mA d.c. current signal (with HART communication overlay), PROFIBUS-PA communication signal, and FF communication signal output. These outputs can be remotely configured and monitored through communication devices, ensuring precise control and oversight.

• Performance Specification

Range Ratio
The maximum range ratio is an impressive r=100:1, representing the ratio between maximum range and utilized range, showcasing the transmitter's adaptability.
Long Term Stability
The transmitter boasts a long-term stability of δ≤± 0.1FS% over 10 years, ensuring consistent performance over time.
Sensor Range

Range code	PDS803G gauge pressure				PDS803A absolute pressure
	minimum range	metre fullscale	measuring range	Overload limit	minimum range	metre fullscale	measuring range	Overload limit
B	1.0 kPa	100 kPa	-100~100 kPa	600 kPa	0.5 kPa	25 kPa	0~25 kPa(A)	300 kPa(A)
C	4.0 kPa	400 kPa	-100~400 kPa	1.5 MPa	2.6 kPa	130 kPa	0~130 kPa(A)	500 kPa(A)
D	30 kPa	3000 kPa	-100~3000 kPa	4.5 MPa	5.0 kPa	500 kPa	0~500 kPa(A)	1.0 MPa(A)
E	0.2 MPa	20 MPa	-0.1~20 MPa	30 MPa	0.03 MPa	3 MPa	0~3 MPa(A)	6.0 MPa(A)
F	0.4 MPa	40 MPa	-0.1~40 MPa	60 MPa	0.2 MPa	20 MPa	0~20 MPa(A)	30 MPa(A)
G	0.7 MPa	70 MPa	-0.1~70 MPa	105 MPa	--

Note: For optimal performance, it is recommended that the PDS803G gauge pressure type operates at a working pressure greater than 50kPa (ABS).
Reference Accuracy δ

PDS803G gauge pressure Range code	PDS803A is absolutely pressure resistant Range code	definition δ
B	B,C	δ≤±0.04% δ≤±(0.004+0.0036%,
C,F,G	D,F	δ≤±0.04% δ≤±(0.015+0.0025)%,
D,E	E	δ≤±0.025% δ≤±(0.01+0.0015)%,

Temperature Effects
The temperature effect on accuracy is specified as δ≤(0.06*r+0.1)% per 28ºC, within a range of -40ºC to +80ºC.
The process temperature range is robust, extending from -40ºC to +120ºC, underscoring the transmitter's versatility in diverse environments.




 

Product Parameters

Basic accuracy: Experience unparalleled precision with a basic accuracy of ±0.04%, reaching an extraordinary maximum of ±0.025%, ensuring measurement accuracy that stands out.

Range ratio: Boasting a stunning 100:1 range ratio, this product offers exceptional adaptability across a broad spectrum of pressure ranges.

Response time: Enjoy lightning-fast response times with a swift 90ms, paired with a rapid 50ms data refresh rate, guaranteeing timely and precise pressure readings.

Range range: This device measures differential pressure from an astonishing 0-100 Pa up to an impressive 14MPa, providing unmatched versatility.
Pressure of 0-1 kPa-70MPa: Commanding a vast spectrum of pressures, from 0-1 kPa to a remarkable 70MPa, this product ensures unmatched versatility across a myriad of applications.

Output signal: Delivers a robust 4-20 mA signal, enhanced by the sophisticated HART protocol communication, compatible with both HART6.0 and HART7.0 versions.
PROFIBUS-PA fieldbus communication: Experience seamless and optimized communication capabilities in industrial settings with integration to version 3.02.
FF Fidbus Communication: Ensuring efficient data exchange and streamlined system integration, this device is compatible with Version 6.1.1.

Overload limit: Withstands formidable differential pressures up to 42MPa, ensuring durability and safety under extreme conditions.
Pressure of 105MPa: Capable of enduring pressures up to an immense 105MPa, reinforcing its unrivaled robustness in the most challenging environments.

Effect of the static pressure: Ensures consistent accuracy and reliability even in static pressure conditions, with a minimal impact of just 0.03%FS at 16MPa.

Temperature range: Capable of effective operation in ambient temperatures from a chilly -40ºC to a warm 80ºC, with considerations for explosion-proof scenarios.
Process temperature: Handles process temperatures from a freezing -90ºC up to a scorching 700ºC, demonstrating superior performance under high-temperature demands.
LCD temperature: Designed for resilience, maintaining visibility and functionality withstanding LCD temperatures from -35ºC to 80ºC across various conditions.

Long-term drift: Demonstrates exceptional stability with a minimal long-term drift of ±0.1%FS over an impressive decade, ensuring lasting accuracy.

Temperature Effect: Displays remarkable precision with an effect of (0.06 * r + 0.01)% per 28ºC, ensuring reliable operation between -40ºC and 80ºC.

Explosion-proof grade: NEPSI certified for Type Ex iaIICT4 Ga, providing assurance of safety within ambient temperature ranges of -40ºC to 60ºC.
NEPSI: Intrinsic Ex iaIICT6 Ga, suitable for operating temperatures from -40ºC to 40ºC, delivering dependable protection in explosive scenarios.
NEPSI: Explosive type Ex dIICT6 Gb, reliably effective for ambient temperatures between -40ºC and 60ºC, ensuring robust safety measures.
NEPSI: Dust explosion Ex tD A21 IP67 T85ºC, providing steadfast protection against dust explosions in complex and challenging environments.
NEPSI: 'n' explosion-proof Ex nACT6 Gc, operational across temperatures from -40ºC to +60ºC, ensuring secure usage in potentially explosive atmospheres.
ATEX: Certified Ben Ex II 1 G Ex iaIICT4 Ga, guaranteeing top-tier safety standards in hazardous conditions and environments.
ATEX: Burst Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb, offers exceptional protection in both explosive and high-pressure scenarios.
IECEx: Intrinsic safety Ex iaIICT4 Ga, meets global safety standards with unmatched reliability in intrinsic safety features.
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Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a beacon of excellence and innovation, proudly a part of the renowned Hanshan (Cold Mountain) Intelligent Technology Co. Our reputation is built on a steadfast commitment to cutting-edge developments and unparalleled quality.
As a vital member of the Hanshan Intelligent Technology Co., Ltd. group, our journey began in Shanghai in 2013-an epicenter of innovation and technological advancement.
Our accomplished founding team is composed of industry veterans and experts from leading global automation companies. With over two decades of profound experience in automation engineering and a decade in consulting and implementing advanced digital solutions, we are devoted to providing unmatched automation and digitization products and services to our valued global clients. Our headquarters, situated in the vibrant city of Shanghai, symbolizes our unwavering dedication to innovation and excellence.
With a rich legacy spanning over 20 years in the petrochemical industry, we possess a keen understanding of the complex automation and digitalization requirements across upstream, midstream, and downstream sectors. We provide cutting-edge professional products, custom solutions rooted in automation and digitalization, and comprehensive life cycle services to a wide range of industries-petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals-catering to their unique aspirations and needs.

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