Basic Info.
Air Consumption
<0.14 Kg/H
Supply Pressure
1.4-7 Bar
Ambient Temperature
-40°c to +80°c
Certifications
ATEX, Iecex, FM, Sil 2/3
Communication
Hart 7, Profibus PA, FF Fieldbus
Type
Electro-Pneumatic Smart Positioner
Transport Package
with Carton Package
Specification
30X30X30 cm
Product Description
Product Description
In the world of industrial process control, precise valve positioning is critical for ensuring optimal system performance, energy efficiency, and safety. The Siemens SIPART PS2 represents the pinnacle of valve positioning technology, combining decades of Siemens' automation expertise with cutting-edge digital communication capabilities. This comprehensive 5000+ character guide will explore every aspect of the SIPART PS2, from its innovative auto-calibration features to its rugged industrial design and advanced diagnostic capabilities.
Revolutionary Positioning Technology
At the heart of the SIPART PS2's performance lies Siemens' advanced electro-pneumatic conversion system:
1. ≤0.5% positioning accuracy with characteristic curve adaptation
2. Adaptive control algorithm that automatically compensates for valve wear
3. 3-point calibration (open/closed/mid-point) for optimal performance
4. Piezoelectric pilot valve technology for precise air flow control
5. <3 second response time for 90° valve rotationConstruction and Materials
1. Housing options: Aluminum (standard) or stainless steel (for corrosive environments)
2. Dual-compartment design: Separates electronics from pneumatic components
3. Integrated air filter/regulator: Maintains clean, dry air supply
4. Mounting options: Fits rotary (part-turn and quarter-turn) and linear actuators
Conclusion
The Siemens SIPART PS2 Smart Valve Positioner represents the future of valve control technology, combining unparalleled precision with digital intelligence and rugged reliability. Its adaptive control algorithms, multi-protocol communication, and advanced diagnostics make it the ideal choice for Industry 4.0-ready plants across all process industries.
Product Parameters
| Category | Specification |
|---|
| Model Number | SIPART PS2 (6DR5xxx series) |
| Type | Electro-pneumatic smart positioner |
| Input Signal | 4-20 mA, HART, PROFIBUS PA, FF Foundation Fieldbus |
| Output Pressure | 0-6 bar (0-87 psi) |
| Air Consumption | <0.14 kg/h (at 1.4 bar supply) |
| Supply Pressure | 1.4-7 bar (20-100 psi) |
| Ambient Temperature | -40°C to +80°C (-40°F to +176°F) |
| Valve Travel | 5-150 mm (0.2-6 in) |
| Accuracy | ≤0.5% (with characteristic curve adaptation) |
| Response Time | <3 sec (for 90° rotation) |
| Enclosure Rating | IP66/NEMA 4X |
| Certifications | ATEX, IECEx, FM, SIL 2/3 |
| Communication | HART 7, PROFIBUS PA, FF Fieldbus |
| Mounting | Direct mounting on rotary/linear actuators |
| Weight | 2.5 kg (aluminum housing) |
Company Profile
KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.
Display of company strength
KeRui (Weifang) Automation Equipment Co., Ltd. has maintained a cooperative relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric actuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7. In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built), equipped with 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.'s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9. In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.
FAQ
Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.
Q4: How about the payment terms?
A: You can choose T/T.
Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q6: What is the MOQ?
A:1PC.
Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.
Q8: Why choose us?
A: We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.
Q9: How can we guarantee quality?
A: We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.
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