Integrated Monocrystalline Silicon 0~40MPa Gauge Pressure Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PK860-CM8BKGGOS
• 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: Gauge 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

 This monocrystalline silicon pressure transmitter delivers exceptional performance with a comprehensive accuracy of 0.05% FS. It operates across a wide pressure range, from -100 kPa to 40 MPa, and supports gauge, negative, and absolute pressure measurements. With an impressively low annual drift of just 0.05% FS/year, it ensures outstanding long-term stability, making it highly reliable for demanding applications.

The transmitter is certified for intrinsic safety and explosion-proof standards, further enhancing its reliability in critical environments. It is widely utilized across various industries, including petroleum and petrochemicals, steel and metallurgy, water treatment, shipbuilding, and industrial measurement and control systems.

Equipped with advanced signal conditioning chips and integrated circuits, the transmitter efficiently converts sensor outputs (in millivolts or milliamps) into standard voltage, current, or digital signals. This ensures seamless communication with upper-level control systems, PLCs, intelligent instruments, and monitoring platforms.

High Precision and Stability: Offers a comprehensive accuracy of up to 0.05% FS and an annual drift of only 0.05% FS/year, ensuring long-term stable operation.
Wide Pressure Range: Provides a pressure range from -100 kPa to 40 MPa, covering a broad spectrum of measurement needs.
Multiple Pressure Types: Supports gauge, negative, and absolute pressure types, suitable for diverse applications.
Explosion-proof Certification and High Reliability: Equipped with intrinsic safety and flameproof explosion-proof certifications, ensuring high reliability in hazardous environments.
Wide Range of Applications: Suitable for various fields such as oil and petrochemicals, steel and metallurgy, water treatment, shipbuilding, and industrial measurement and control.
High-Performance Signal Conversion: Utilizes high-performance conditioning chips and integrated circuits to convert sensor signals into standard voltage, current, or digital signals, facilitating system integration.
Wide Variety of Material Options: Offers a range of material choices including stainless steel 304, stainless steel 316, corrosion-resistant materials, Hastelloy, and titanium alloys, adaptable to various 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 member enterprise of Hanshan (Cold Mountain) Intelligent Technology Co;
 (hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) was formally established in Shanghai in 2013;
Its founding team are all from top international automation companies; have over 20 years of experience in automation industry; over 20 years of experience in automation engineering; over 10 years of experience in consulting and implementation of digital solutions; aiming at providing quality automation and digitization products and services for global customers; the company's headquarter is located in Shanghai, China;
The company has been deeply cultivated in the petrochemical industry for more than 20 years; has in-depth understanding of the automation and digitalization needs of upstream, midstream, and downstream enterprises; provides professional products and solutions based on automation and digitalization and full life cycle services for petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ

Q1:How much is shipping?
A:We support FOB shipping, and the actual freight cost will be affected by the weight or volume of the goods, as well as the destination port.

Q2:What payment methods do you accept?
A:We support payment by L/C, D/P, T/T, and Paypal.

Q3:What is your MOQ?
A:There is no minimum order quantity for the AMS VIBRATION MONITOR,AMS Trex Device Communicator and AMS 2140 Vibration Analyzer series. For all other products, the minimum order quantity is 10 pieces.

Q4:How long is the warranty?
A:Except for consumable power modules, all products have a one-year warranty.

Q5: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.

Q6: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.