SIEMENS火焰檢測器QRA4技術參數(shù)
Technical data | |
General detector data | |
Average life of UV cell | Approx. 10,000 hours at max. +50 °C, higher ambient temperatures reduce considerably the cell’s life |
Perm. combustion chamber pressure | Max. 150 mbar |
Degree of protection | IP54 (to be ensured through mounting) |
Mounting position | Optional |
Weight | Approx. 180 g |
Device safety class | II (double-insulated) |
Length of connecting wires | |
- QRA4... | Approx. 180 g |
- AGG02 | Approx. 10 g |
- AGG04 | Approx. 270 g |
- AGG15 | Approx. 100 g |
Conduit for protective sleeve (Menzel sleeve) | ?“-14NPSM thread |
Environmental conditions | |
Storage | IEC 60721-3-1 |
Climatic conditions | Class 1QRA43 |
Mechanical conditions | Class 1M2 |
Temperature range | -20...60 °C |
Humidity | <95% r.h. |
Transport | IEC 60721-3-2 |
Climatic conditions | Class 2QRA43 |
Mechanical conditions | Class 2M2 |
Temperature range | -20...60 °C |
Humidity | <95% r.h. |
Operation | IEC 60721-3-3 |
Climatic conditions | Class 3QRA45 |
Mechanical conditions | Class 3M5 |
Temperature range | -20...60 °C |
Humidity | <95% r.h. |
Installation altitude | Max. 2,000 m above sea level |
SIEMENS火焰檢測器QRA4系列介紹
UV flame detector for use with burner controls from Siemens for the supervision of gas or oil flames.
The QRA4... and this Data Sheet are intended for use by OEMs which integrate the flame detectors in their products.
UV火焰檢測器，與西門子的燃燒器控件配合使用，用于監(jiān)視氣體或燃油火焰。
QRA4 ...和此數(shù)據(jù)表旨在供將火焰探測器集成到其產(chǎn)品中的OEM使用。
SIEMENS火焰檢測器QRA4系列其他型號列舉：
SIEMENS RAR9
SIEMENS RAR9(1)
SIEMENS QRA53.E17
SIEMENS QRA53.E27
SIEMENS QRA53.G17
SIEMENS QRA53.G27
SIEMENS QRA55.E17
SIEMENS QRA55.E27
SIEMENS QRA55.G17
SIEMENS QRA55.G27
SIEMENS QRA10.C
SIEMENS QRA10M.C
SIEMENS QRA2
SIEMENS QRA2(1)
SIEMENS QRA2M
SIEMENS QRA4.U
SIEMENS Flame detector NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術和設備。代理經(jīng)營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關于SIEMENS火焰檢測器QRA4M.U的疑問，請隨時與我們電聯(lián)，（021-3100 6702），我們將盡全力解決您的問題。
If you have any question for SIRIO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: jjxdch.cn.
SIEMENS火焰檢測器QRA4M.U產(chǎn)品介紹及特性
