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E-mail
zhangjing_shuowei@163.com
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Phone
17721451832
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Address
Room 1502, Shihong Jinyuan Center, No. 28 Yuanwen Road, Minhang District, Shanghai
Shanghai Shuowei Measurement and Control Technology Co., Ltd
zhangjing_shuowei@163.com
17721451832
Room 1502, Shihong Jinyuan Center, No. 28 Yuanwen Road, Minhang District, Shanghai
Siemens pressure transmitters can perform remote safety operations
SITRANS P320/420 is the first pressure transmitter on the market that can perform remote safety operations. Remote safety operations performed through SIMATIC PDM can save time during SIL debugging: operators can program transmitters from the control room instead of manually taking care of each specific device. This shortens the debugging time for applications that require security features. Moreover, both pressure transmitters have longer inspection intervals than other devices on the market. Based on test results, they can significantly reduce maintenance costs by up to 15 years (instead of every two years).
advantage
Due to the ability to perform remote security operations, debugging time has been shortened
Made of sturdy and durable materials, suitable for use in harsh environmental conditions
Featuring a clear large display and icons that comply with NAMUR NE107, as well as a quick start guide, the operation is very convenient
The inspection interval is up to 15 years, reducing maintenance costs
Fast response speed and optimized process
Siemens pressure transmitters can perform remote safety operationsDetails
| precision | 0.065 % (SITRANS P320),0.04 % (SITRANS P420) |
| response time | Not exceeding 105 ms |
| long-term stability | ≤ 0.125%/5 years |
| Measurement unit | 20 bar to 700 bar |
| Maximum range ratio | 100:01:00 |
| Temperature of the measured medium | -40 ° C to+100 ° C |
| Certificate/Certification | ATEX, IEC EX, FM, CSA, NEPSI and others |
| SIL-2/3 certification | Developed according to IEC 61508 standard |
| HART7 通信 | |
| communication | 4-20 mA/HART, PROFIBUS PA (in preparation), FOUNDATION Fieldbus (in preparation) |
| Diaphragm Material | Stainless steel, Hastelloy, Tantalum, Monel alloy, Gold |