Pds 815 Pressure Transmitter - Highpeak Brand, Originating 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 solution that revolutionizes the way you measure pressure across liquids, gases, or steam. This avant-garde device effortlessly transforms pressure readings into a highly accurate 4-20mA d.c. current output, further amplified by integrated HART communication for enhanced data transmission. Moreover, it adeptly supports PROFIBUS-PA and FF communication signals, ensuring comprehensive and versatile interoperability. Delight in the ease of remote configuration and the assurance of real-time monitoring through its sophisticated communication interfaces, granting you unprecedented control and precision for all your pressure measurement requirements.

Features

High Stability

The PDS Intelligent Transmitter from Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is meticulously crafted to deliver precision at its finest. Boasting a basic accuracy of 0.04%FS, and capable of achieving an outstanding 0.025%FS, this transmitter is built for longevity and excellence. Even after a decade of non-stop functionality, it maintains a remarkable 99.9% accuracy, dramatically slashing maintenance costs. Engineered with a rugged metal exterior and fully sealed measurement components, the PDS transmitter confidently endures harsh chemical and mechanical conditions. It features superior resistance to electromagnetic interference and is fortified with lightning protection, guaranteeing unmatched stability and reliability.

Intelligent Diagnosis
The PDS intelligent transmitter is enhanced with a cutting-edge integrated diagnostic function that continuously monitors its operation and internal status in real-time. When predefined thresholds are surpassed, the transmitter transitions to a fault alarm state, emitting an alarm current (3.6 or 22.8mA) to provide control signals for system interlocking or integration with SIS security systems. Should a failure occur, the LCD panel prominently displays 'Err' and automatically analyzes and identifies the malfunctioning components, significantly streamlining maintenance, repairs, and component replacements.
This advanced diagnostic function can be activated via HART, FF, PA, and other communication protocols, where alarms appear as a warning or fault protection current. It enables automatic health checks of SENSOR, ROM, RAM, EEPROM, and software. Should the electronic unit or measurement element suffer damage, the problematic component can be effortlessly replaced on-site without needing recalibration.

Simulation
The PDS transmitter's simulation function is an innovative tool that replicates process conditions to gather critical measurement data. It is highly effective for verifying connectivity and output conditions of the transmitter circuit. Simulation output parameters include pressure, sensor temperature, and electronic temperature. The flexible simulation output mode offers both fixed value simulation and linear function simulation options. During simulation, the transmitter output remains unaffected by field pressure, reverting to standard measurement mode post key operation or a power-off restart.


Authorized Certification
The PDS intelligent transmitter is engineered to accommodate a wide range of extreme pressures, temperatures, and corrosive substances. It is certified with national-level instrument explosion-proof safety (NEPSI), China General Certification CCS, and esteemed international certifications such as CENELEC, SIL, PROFIBUS-PA, Fieldbus Foundation, and HART.
 

PDS803 Direct Connected Pressure Transmitter

The PDS803 pressure transmitter is designed to measure the pressure of liquid, gas, or steam, converting it into a 4-20mA d.c. current (with superimposed HART communication), PROFIBUS-PA communication signal, and FF communication signal output. This allows for remote setting and monitoring via communication equipment.

• Performance Specification

Range Ratio
Maximum range ratio r (r=maximum range/used range) = 100:1
Long Term Stability
δ ≤ ± 0.1FS%/10 years
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: The recommended long-term working pressure of the PDS803G gauge pressure type is higher 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
δ ≤ (0.06*r + 0.1)%/28ºC, -40ºC~+80ºC
Process Temperature Range: -40~+120ºC




 

Product Parameters

Basic accuracy: Experience unparalleled precision with a basic accuracy of an astounding ±0.04%, potentially reaching an extraordinary maximum of ±0.025%. Such exceptional accuracy ensures that your measurements are nothing short of precise and dependable.

Range ratio: Boasting a remarkable 100:1 ratio, this feature provides vast adaptability across diverse pressure ranges, ensuring the device's superiority in various applications.

Response time: Benefit from lightning-fast responsiveness with a mere 90ms response time and a rapid data refresh rate of 50ms. This ensures timely and precise pressure readings essential for critical operations.

Range range: The ability to measure differential pressure ranging from a delicate 0-100 Pa to a robust 14MPa highlights its versatility and adaptability for numerous applications.
Pressure of 0-1 kPa-70MPa: This device manages an extensive pressure range from 0-1 kPa up to an impressive 70MPa, demonstrating its versatility for a wide array of applications.

Output signal: Featuring a robust 4-20 mA signal, complemented by the advanced HART protocol communication, this device is compatible with both HART6.0 and HART7.0 versions, ensuring seamless integration and superior control.
PROFIBUS-PA fieldbus communication: Enhance your industrial communication capabilities with seamless integration using version 3.02, optimizing data flow and operational efficiency.
FF Fidbus Communication: Benefit from Version 6.1.1 compatibility, which ensures efficient data exchange and smooth system integration across your operations.

Overload limit: With the ability to withstand a formidable differential pressure of 42MPa, this device offers unparalleled durability and safety in high-pressure environments.
Pressure of 105MPa: Built to endure up to an immense 105MPa pressure, this pressure transmitter reaffirms its robustness and reliability in challenging environments.

Effect of the static pressure: With a minimal impact of merely 0.03%FS at 16MPa, this device guarantees consistent accuracy and reliability, even under static pressure conditions.

Temperature range: Designed to function effectively in ambient temperatures from a frigid -40ºC to a warm 80ºC, complete with specific explosion-proof temperature considerations for added safety.
Process temperature: Operate efficiently in extreme process temperatures ranging from a chilly -90ºC to a searing 700ºC, showcasing superior performance in high-temperature scenarios.
LCD temperature: Engineered to withstand LCD temperatures from -35ºC to 80ºC, ensuring consistent visibility and functionality in diverse environmental conditions.

Long-term drift: Achieves minimal long-term drift of ±0.1%FS over an impressive span of 10 years, assuring sustained precision and reliability.

Temperature Effect: Maintains meticulous precision with an effect of (0.06 * r + 0.01)% per 28ºC, operating reliably between temperatures of -40ºC and 80ºC.

Explosion-proof grade: NEPSI certified for Type Ex iaIICT4 Ga, this device is suitable for ambient temperatures from -40ºC to 60ºC, ensuring top-notch safety in volatile environments.
NEPSI: Intrinsic Ex iaIICT6 Ga, designed for temperatures from -40ºC to 40ºC, offering robust protection in explosive environments.
NEPSI: Explosive type Ex dIICT6 Gb, effective for ambient temperatures between -40ºC and 60ºC, ensuring robust safety measures in high-risk areas.
NEPSI: Dust explosion Ex tD A21 IP67 T85ºC, guaranteeing dependable protection against dust explosions in challenging conditions.
NEPSI: 'n' explosion-proof Ex nACT6 Gc, operational from -40ºC to +60ºC, this feature ensures safe usability in potentially explosive atmospheres.
ATEX: Certified Ben Ex II 1 G Ex iaIICT4 Ga meets stringent safety standards, providing exceptional protection in hazardous environments.
ATEX: Burst Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb, delivers extraordinary protection in explosive and high-pressure scenarios.
IECEx: Intrinsic safety Ex iaIICT4 Ga, this certification upholds global safety standards with its reliable intrinsic safety features.
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Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. joyfully embraces its identity as a prestigious entity within the illustrious Hanshan (Cold Mountain) Intelligent Technology Co. This distinction represents our steadfast dedication to achieving excellence and pioneering innovation in every endeavor.
(hereinafter known as Hanshan Intelligent Technology Co., Ltd. group), we laid our solid foundation in the bustling and continually advancing metropolis of Shanghai in 2013, a thriving center for innovation and development.
Our founding team is a constellation of seasoned veterans and industry luminaries, handpicked from the distinguished cadres of world-renowned international automation firms. With a rich tapestry of over 20 years in the automation and engineering landscape and an impressive decade in consulting and implementing avant-garde digital solutions, we are unwavering in our mission to provide unmatched automation and digitization products and services to our esteemed global clientele. Our headquarters, proudly positioned in the vibrant cityscape of Shanghai, China, symbolizes our relentless pursuit of innovation.
For over two incredible decades, we have been intricately woven into the fabric of the petrochemical industry, offering profound insights into the complex automation and digitalization requirements across upstream, midstream, and downstream enterprises. Our offerings include cutting-edge professional products, bespoke solutions rooted in automation and digitalization, and comprehensive life cycle services tailored to a wide variety of sectors such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals. We are dedicated to addressing their distinct needs and aspirations with precision and care.

FAQ