Highpeak Pds815 Differential Pressure Sensor for Food Processing Facilities

• Customization: Available
• Type: Medium & High Temperature 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

Discover the cutting-edge technology of the PDS815 series sanitary pressure transmitters by Cold Valley Intelligent Technology (Shanghai) Co., Ltd., engineered to excel in the precise measurement of pressure, differential pressure, liquid levels, and flow of diverse mediums such as liquids, gases, and steam. Ideal for industries including food processing, chemicals, and pharmaceuticals, these advanced transmitters are designed to seamlessly convert measured signals into a reliable 4mA to 20mA DC current output, enhanced with integrated HART communication capabilities. Additionally, the PDS815 series supports PROFIBUS-PA and FF communication protocols, ensuring flexible integration across various systems. Experience the convenience of remote configuration and monitoring facilitated through sophisticated communication devices, empowering efficient and accurate process management.

Features

Unparalleled Stability
The PDS815 intelligent transmitter is engineered for excellence with a base accuracy of 0.04%FS, with the potential to reach an incredible 0.025%FS precision. Remarkably resilient, it maintains 99.9% accuracy even after a decade of continuous operation, significantly reducing maintenance expenses. Encased in a robust metal shell with fully sealed measurement components, it effortlessly withstands intense chemical and mechanical stress while boasting superior electromagnetic interference resistance and lightning protection. This guarantees the PDS transmitter's exceptional stability and unparalleled reliability.

Advanced Intelligent Diagnosis
The PDS815 transmitter is equipped with an advanced diagnostic feature that monitors operational processes and its own status in real time. Upon exceeding a pre-set threshold of events, it triggers a fault alarm state, outputting a control signal (3.6 or 22.8mA) to the system interlocking or SIS security system. The integrated LCD display instantly shows 'Err' during faults, precisely identifying and displaying the malfunctioning components, streamlining the maintenance, repair, and replacement processes for utmost convenience.
Through protocols like HART, FF, and PA, the diagnostic function can be activated, with alarms being expressed as warning or fault protection currents. It performs automatic health checks on SENSOR, ROM, RAM, EEPROM, and software. In instances where the electronic unit or measurement element suffers damage, faulty components can be replaced on-site seamlessly, eliminating the need for recalibration.

Versatile Simulation Functionality
The transmitter's simulation function is meticulously designed to emulate process states, facilitating the acquisition of measurement data and enabling the verification of the transmitter circuit's connections and output status. Simulation output parameters include pressure, sensor temperature, and electronic temperature. Featuring modes such as fixed value simulation or linear function simulation, the output remains unaffected by field pressure during simulation. Normal measurement resumes effortlessly upon key operation or a power cycle of the transmitter.

Product Parameters

Basic Accuracy: Achieve impeccable precision with a basic accuracy of ±0.04%, pushing the boundaries to a maximum of ±0.025%!

Range Ratio: Unleash the power of adaptability with an impressive range ratio of 100:1, catering to diverse operational demands.

Response Time: Experience lightning-fast responsiveness at 90ms, with data refreshed every 50ms for real-time accuracy.

Range Range: Seamlessly handle differential pressures from 0-100 Pa to a robust 14MPa.
Pressure: Capably manage pressures ranging from 0-1 kPa to a substantial 70MPa.

Output Signal: Benefit from a 4-20 mA output signal, seamlessly interwoven with HART protocol communication (version HART6.0/ HART 7.0).
PROFIBUS-PA Fieldbus Communication: Enjoy efficient data transfer with PROFIBUS-PA fieldbus communication, adhering to version 3.02.
FF Fidbus Communication: Ensure seamless integration with FF Fidbus Communication, conforming to Version 6.1.1.

Overload Limit: Withstand extreme conditions with an overload limit of differential pressure reaching up to 42MPa.
Pressure: Robustly handle pressures up to an impressive 105MPa.

Effect of Static Pressure: Minimal effect of static pressure at 0.03%FS per 16MPa, ensuring consistent performance.

Temperature Range: Operate efficiently within ambient temperatures from -40ºC to 80ºC. For explosion-proof ratings, specific classifications apply.
Process Temperature: Endure harsh environments with a process temperature range of -90ºC to 700ºC.
LCD Temperature: Function seamlessly with an LCD temperature range from -35ºC to 80ºC.

Long-Term Drift: Dependable stability with a long-term drift of ± 0.1%FS over a decade.

Temperature Effect: Maintain precision with a temperature effect captured by (0.06 * r + 0.01)% per 28ºC within the range of -40ºC to 80ºC.

Explosion-Proof Grade: NEPSI-certified Ex iaIICT4 Ga for secure operations in ambient temperatures of -40ºC to 60ºC.
NEPSI: Certified for Intrinsic Ex iaIICT6 Ga, applicable within -40ºC to 40ºC ambient temperatures.
NEPSI: Designed for explosive environments with Ex dIICT6 Gb, suitable for -40ºC to 60ºC.
NEPSI: Dust Explosion Protection with Ex tD A21 IP67 T85ºC for enhanced safety.
NEPSI: 'n' Type Explosion-Proof Ex nACT6 Gc, functional in -40ºC to +60ºC environments.
ATEX: Certified Ben Ex II 1 G Ex iaIICT4 Ga for robust safety.
ATEX: Burst specification Ex II 1 / 2 G Ex dbIICT6-T 4 Ga / Gb for comprehensive protection.
IECEx: Ensures intrinsic safety with Ex iaIICT4 Ga certification.
IECEx: Equipped for burst conditions with Ex dbIICT6-T 4 Ga / Gb certification, ensuring unparalleled safety.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a distinguished member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. group.
Cold Valley, a proud member of Hanshan Intelligent Technology Co., Ltd. group, established its influential presence in the dynamic metropolis of Shanghai in 2013.
Our founding team is composed of seasoned experts with a rich heritage from leading international automation firms. With over 20 years of collective experience in automation industry and engineering, alongside a decade of excellence in consulting and implementing digital solutions, our mission is to provide unparalleled automation and digitization products and services to a global audience, all from our central hub in Shanghai, China.
For more than twenty years, we have immersed ourselves in the petrochemical industry, gaining an astute understanding of automation and digitalization needs across the full spectrum of upstream, midstream, and downstream enterprises. We provide expert products and tailor-made solutions rooted in automation and digitalization, complemented by comprehensive lifecycle services, to a diverse range of industries including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ