High Accuracy Monocrystalline Silicon Digital Pressure Gauge for Harsh Environments

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PK860-CM8BKAGOS
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• Pressure range: 0~40MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Accuracy: 0.05%
• Opere Temperature: -40~70°c
• Medium Temperature: -20~70°c
• Wetted Material: 316
• Output Signal: 4-20mA
• LCD Display: Yes
• Electric Connect: 1/2"NPT
• Connection: 1/2"NPT
• Protocol: Hart
• Explosion: IEC Exia Iic T4
• Stability: 2 Year
• Measuring Type: Absolute Pressure
• Overload Pressure: 1.5 Times The Rated Pressure
• Response Time: <5 Ms (up to 90% Fs)
• Supply Voltage: DC 24V (10 to 30 V DC)
• Transport Package: Wooden
• Trademark: Rosemount
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Introducing the pinnacle of precision and reliability, our Monocrystalline Silicon Pressure Transmitter offers a remarkable performance with an outstanding comprehensive accuracy of 0.05% FS. This engineering marvel operates seamlessly across an extensive pressure spectrum, ranging from -100 kPa to 40 MPa, and is adept at handling gauge, negative, and absolute pressure measurements. With an incredibly minimal annual drift of just 0.05% FS/year, it guarantees superior long-term stability, making it the trusted choice for even the most challenging and demanding applications.

Our transmitter is meticulously certified, meeting stringent intrinsic safety and explosion-proof standards, which significantly amplifies its reliability and safety in critical and hazardous environments. Its versatile capabilities make it an invaluable asset across a myriad of industries, including petroleum and petrochemicals, steel and metallurgy, water treatment, shipbuilding, and cutting-edge industrial measurement and control systems.

Incorporating state-of-the-art signal conditioning chips and integrated circuits, the transmitter adeptly transforms sensor outputs, whether in millivolts or milliamps, into industry-standard voltage, current, or digital signals. This ensures a flawless communication channel with advanced control systems, PLCs, sophisticated intelligent instruments, and dynamic monitoring platforms, promoting seamless integration into any technical infrastructure.

High Precision and Stability: Our product guarantees a comprehensive accuracy of up to 0.05% FS, paired with an annual drift of merely 0.05% FS/year, ensuring an unwavering long-term stable performance.
Wide Pressure Range: Capable of operating across a pressure range from -100 kPa to 40 MPa, addressing a wide spectrum of diverse measurement needs with precision.
Multiple Pressure Types: Expertly supports gauge, negative, and absolute pressure types, offering versatility across a wide array of applications.
Explosion-proof Certification and High Reliability: Our product is fortified with intrinsic safety and flameproof explosion-proof certifications, delivering unparalleled reliability in hazardous environments.
Wide Range of Applications: Perfectly suited for a multitude of fields, including oil and petrochemicals, steel and metallurgy, water treatment, shipbuilding, and sophisticated industrial measurement and control.
High-Performance Signal Conversion: Employs high-performance conditioning chips and integrated circuits to seamlessly convert sensor signals into standard voltage, current, or digital signals, streamlining system integration.
Wide Variety of Material Options: Offers a comprehensive selection of material options, including stainless steel 304, stainless steel 316, corrosion-resistant materials, Hastelloy, and titanium alloys, ensuring adaptability to diverse working conditions.

Application	Gauge Pressure,Absolute Pressure,Vacuum Pressure
Measurement Range	-0.1MPa.....0.....40MPa
Overall Accuracy	0.05%FS
Overload Pressure	1.5 times the rated pressure
Response Time	<5 ms (up to 90% FS)
Medium Temperature	-20....70°C
Ambient Temperature	-40.....85°C
Supply Voltage	DC24V(10...30V DC)
Output Signal	4...20mA,0...5V,0...10V,Modbus,HART
Ingress Protection	IP65
Connection Material	SS304,SS316,Corrosion-resistant material,Hastelloy,Titanium alloy
Diaphragm Material	SS316,Hastelloy,Ta,PFA Coating,Gold-plated or Gold Plating
Stability	0.05%FS/year
Process Connection	Threaded,Flange
Electrical Connection	M20,NPT1/2,G1/2,M12

Dimension

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a proud member enterprise of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co;
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group), officially established in the vibrant city of Shanghai in 2013;
The founding team consists of experts hailing from top international automation companies, bringing with them a rich tapestry of over 20 years of experience in the automation industry. They boast over two decades of experience in automation engineering and more than 10 years in consulting and implementing digital solutions, all aimed at delivering premium automation and digitization products and services to global clientele. The company's headquarters is strategically located in Shanghai, China.
For over 20 years, the company has been deeply entrenched in the petrochemical industry, possessing profound insights into the automation and digitalization needs spanning upstream, midstream, and downstream enterprises. We provide professional products and solutions based on automation and digitalization, accompanied by full life cycle services for industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ

You may have this questions

How do I select the right product?
A:Upon receipt of your inquiry, we will provide you with a comprehensive technical document. This will enable you to verify the detailed process parameters and technical specifications required. Based on your specific requirements, we will then recommend the most suitable model.

I would like a confirmed model. Can you provide that?
A:Certainly. Once you send us the model you require, we will first need to verify the suitability of the model. If necessary, we will provide some more cost-effective optimization suggestions. After confirmation, we can proceed with a formal quotation.