Pds800 Pressure Transmitter - Highpeak, Your Choice for Quality From China

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PDS819
• 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 PDS819 Pressure Transmitter, a cutting-edge innovation crafted to revolutionize your pressure measurement process across liquids, gases, or steam. This advanced masterpiece effortlessly transforms pressure readings into a reliable 4-20mA direct current output, enriched with integrated HART communication. Elevating its functionality further, it embraces PROFIBUS-PA and FF communication signals, ensuring extensive interoperability and seamless integration across systems. Delight in the convenience of remote configuration coupled with real-time monitoring through sophisticated communication interfaces, granting you unmatched control and precision in all your pressure measurement endeavors. Elevate your operational efficiency and ensure precision like never before with the PDS803.

Features

High Stability

The PDS Intelligent Transmitter by Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is your guarantee for precision and reliability. Showcasing a basic accuracy of 0.04%FS, with the potential to achieve a phenomenal 0.025%FS, this transmitter is engineered for long-term excellence. After ten years of continuous use, it maintains an astounding 99.9% accuracy, which drastically cuts maintenance costs. Its rugged metal casing and fully sealed measurement components are designed to withstand harsh chemical and mechanical environments. Additionally, its superior resistance to electromagnetic interference and built-in lightning protection promise unmatched stability and dependability for all your measurement needs.

Intelligent Diagnosis
Equipped with advanced integrated diagnostic capabilities, the PDS intelligent transmitter offers real-time monitoring of its operations and internal state. When event thresholds are exceeded, it transitions to a fault alarm state, signaling a 3.6 or 22.8mA current for system interlocking or integration into SIS security frameworks. In case of an error, 'Err' is prominently displayed on the LCD, providing automatic analysis to identify malfunctioning parts, greatly easing the process of maintenance, repair, and replacement.
This advanced diagnostic function can be triggered using communication protocols such as HART, FF, and PA. Alerts are displayed as warning or fault protection currents, allowing for automatic diagnostics of the SENSOR, ROM, RAM, EEPROM, and software health. If any electronic unit or measurement element is damaged, the defective part can be effortlessly replaced on-site without recalibration.

Simulation
The PDS transmitter's simulation function serves as a forward-thinking tool that replicates process states to collect essential measurement data. It is highly effective in verifying both the connectivity and output condition of the transmitter circuit. Parameters covered in the simulation output include pressure, sensor temperature, and electronic temperature. The flexible simulation output mode allows for fixed value or linear function simulation options. During simulation, the transmitter's output remains stable, unaffected by field pressure, and will revert to standard measurement mode after key operation or a power-off restart.


Authorized Certification
Handling extreme pressures, temperatures, and corrosive substances, the PDS intelligent transmitter proudly holds national instrument explosion-proof safety (NEPSI) certification, China General Certification CCS, and international recognitions such as CENELEC, SIL, PROFIBUS-PA, Fieldbus Foundation, and HART. This collection of certifications underscores its unparalleled safety and operational reliability.
 

PDS803 Direct Connected Pressure Transmitter

The PDS803 pressure transmitter is designed to measure the pressure of liquids, gases, or steam, converting it into a 4-20mA d.c. current with superimposed HART communication. It also supports PROFIBUS-PA and FF communication signal output, enabling remote configuration and monitoring through communication equipment.

• Performance Specification

Range Ratio
Maximum range ratio r (r=maximum range/used range) = 100:1, offering impressive adaptability across varying conditions.
Long Term Stability
δ≤± 0.1FS%/10 years, ensuring consistent and reliable performance over the long haul.
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 for the PDS803G gauge pressure type is above 50kPa (ABS), ensuring optimal performance.
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, providing robust performance across a wide temperature range.
Process Temperature Range: -40~+120ºC, offering versatile application across various environments.




 

Product Parameters

Basic accuracy: Experience unparalleled precision with an exceptional basic accuracy of ±0.04%, reaching up to an extraordinary ±0.025% maximum accuracy, ensuring your measurements are consistently reliable and precise.

Range ratio: With an astounding range ratio of 100:1, this product offers remarkable adaptability, catering to a wide variety of pressure ranges with ease and efficiency.

Response time: Enjoy lightning-fast response with just a 90ms reaction time, complemented by a swift data refresh rate of 50ms, ensuring you receive timely, accurate pressure readings every time.

Range range: Measure differential pressures ranging from a delicate 0-100 Pa to an astonishing 14MPa, offering unmatched versatility to meet diverse measurement needs.
Pressure of 0-1 kPa-70MPa: Effortlessly manage an extensive spectrum of pressure from 0-1 kPa up to an impressive 70MPa, making it a versatile choice for a wide array of applications.

Output signal: Benefit from a robust 4-20 mA signal enhanced with cutting-edge HART protocol communication, compatible with both HART6.0 and HART7.0 versions, to ensure seamless connectivity.
PROFIBUS-PA fieldbus communication: Achieve flawless integration with version 3.02, enhancing your industrial communication capabilities while optimizing data exchange.
FF Fidbus Communication: Ensures seamless compatibility with Version 6.1.1, prioritizing efficient data exchange and seamless system integration.

Overload limit: Capable of withstanding a formidable differential pressure of 42MPa, this transmitter ensures unbeatable durability and safety under high-pressure scenarios.
Pressure of 105MPa: Demonstrates resilience by enduring pressures up to an immense 105MPa, proving its robustness in even the most challenging environments.

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

Temperature range: Operates efficiently in ambient temperatures from -40ºC to 80ºC, with special explosion-proof considerations, ensuring reliable performance in varied climates.
Process temperature: Showcase superior performance in process temperatures from a frigid -90ºC to a scorching 700ºC, confirming its resilience and high-temperature efficiency.
LCD temperature: Designed to endure LCD temperatures from -35ºC to 80ºC, this feature ensures maintained visibility and functionality across diverse environmental conditions.

Long-term drift: Experience minimal long-term drift of just ±0.1%FS over an incredible duration of 10 years, ensuring your pressure measurements remain accurate and reliable over time.

Temperature Effect: Maintains precision with an effect of (0.06 * r + 0.01)% per 28ºC, ensuring reliable performance within a temperature range of -40ºC to 80ºC.

Explosion-proof grade: NEPSI certified for Type Ex iaIICT4 Ga, suitable for ambient temperatures between -40ºC and 60ºC, providing assurance of safety in volatile environments.
NEPSI: Features intrinsic safety Ex iaIICT6 Ga, suitable for temperatures from -40ºC to 40ºC, delivering reliable protection in explosive environments.
NEPSI: Offers explosive type Ex dIICT6 Gb, effective for ambient temperatures from -40ºC to 60ºC, ensuring robust safety in hazardous conditions.
NEPSI: Dust explosion protection Ex tD A21 IP67 T85ºC, safeguarding against dust explosions in challenging environments.
NEPSI: 'n' explosion-proof Ex nACT6 Gc, operational within -40ºC to +60ºC, providing a safe solution for potentially explosive atmospheres.
ATEX: Certified Ben Ex II 1 G Ex iaIICT4 Ga, ensuring adherence to top-tier safety standards in hazardous environments.
ATEX: Burst Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb, providing exceptional protection in explosive and high-pressure environments.
IECEx: Intrinsic safety Ex iaIICT4 Ga certified, meeting global safety standards with reliable features that ensure intrinsic safety.
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Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. proudly stands as a distinguished luminary within the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. Our reputation is a glowing testament to our unwavering pursuit of excellence and innovation, showcasing our elite status in the industry.
(hereinafter known as Hanshan Intelligent Technology Co., Ltd. group), we forged our foundation in the vibrant and perpetually evolving metropolis of Shanghai in 2013-a true nexus of innovation and progress.
Our founding team is a stellar ensemble of seasoned veterans and elite experts, handpicked from the upper echelons of top-tier international automation corporations. With an impressive legacy of over 20 years in the automation industry and engineering, and a decade of spearheading cutting-edge digital solutions, we are steadfastly committed to offering exceptional automation and digitization products and services to our esteemed global clientele. Our headquarters, strategically nestled in the dynamic city of Shanghai, China, stands as a proud beacon of our relentless dedication to innovation.
For over two decades of remarkable achievement, we have been intricately woven into the fabric of the petrochemical industry, possessing a profound understanding of the nuanced automation and digitalization needs across upstream, midstream, and downstream enterprises. We present state-of-the-art professional products, bespoke automation and digitalization solutions, and comprehensive lifecycle services to a diverse spectrum of sectors, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, passionately catering to their distinct needs and aspirations.

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