SIEMENS室温传感器QAA20系列技术参数
Technical data | |
Power supply | |
Operating voltage | refer to "Type summary" |
Frequency | 50/60 Hz at AC 24 V |
Power consumption | ≤1 VA |
Line lengths for measuring signal | |
Perm. cable lengths | |
Copper cable 0.6 mm dia. | 50 m |
Copper cable 1 mm2 | 150 m |
Copper cable 1.5 mm2 | 300 m |
Functional data | |
Measuring range | 0...50 °C (R2 = factory setting), |
Sensing element | Pt 1000 |
Time constant | approx. 7 min |
Measuring accuracy in the range of | |
−25...+25 °C | ±0.75 K |
−50...+50 °C | ±0.9 K |
Output signal, linear (terminal U1) | DC 0…10 V 0…50 °C or −35...+35 °C or −50...+50 °C max. ±1 mA |
Output signal, linear (terminal I1) Dummy load | 4…20 mA 0…50 °C or −35...+35 °C or −50...+50 °C refer to “Function” |
Protective data | |
Degree of protection of housing | IP 30 to IEC 529 |
Safety class | III to EN 60 730 |
Electrical connections | |
Connection terminals for | 1 × 2.5 mm2 or 2 × 1.5 mm2 |
Environmental conditions | |
Operation | IEC 721-3-3 |
Climatic conditions | class 3K5 |
Temperature (housing with electronics) | −15...+50 °C |
Humidity | 0…95 % r. h. (non-condensing) |
Mechanical conditions | class 3M2 |
Transport | IEC 721-3-2 |
Cimatic conditions | class 2K3 |
Temperature | −25...+70 °C |
Humidity | <95 % r. h. |
Mechanical conditions | class 2M2 |
Materials and colors | |
Housing front | ASA+PC, NCS S 0502-G (withe) |
Bottom | ASA+PC, NCS 2801-Y43R (grey) |
Base | PC, NCS 2801-Y43R (grey) |
Sensor (complete assembly) | silicone-free |
SIEMENS室温传感器QAA20系列产品介绍
这些装置设计用于壁挂式安装。 它们适用于大多数市售嵌入式接线盒。 电缆可以从后面（隐藏布线）或从下方或上方（表面布线）通过敲落开口引入。
该装置由两个主要部分组成：外壳和底板。 两者咬合在一起，但可以再次分离。
测量电路、传感元件和设定元件位于壳体内的印刷电路板上。
底板带有连接端子。
• 用于获取室温的主动传感器
• 工作电压 AC 24 V 或 DC 13.5…35 V
• 信号输出 DC 0...10 V 或 4...20 mA
The units have been designed for wall mounting. They are suitable for use with most commercially available recessed conduit boxes. The cables can be introduced from the rear (concealed wiring) or from below or above (surface-run wires) through knock-out openings.
The units consist of two major sections: Casing and baseplate. Both snap together but can be detached again.
The measuring circuit, the sensing element and the setting element are located on the printed circuit board inside the casing.
The baseplate carries the connecting terminals.
• Active sensors for acquiring the room temperature
• Operating voltage AC 24 V or DC 13.5…35 V
• Signal output DC 0...10 V or 4...20 mA
SIEMENS室温传感器QAA系列其他常用型号：
SIEMENS QAA2061
SIEMENS QAA2061D
SIEMENS QAA2071
SIEMENS ROOM TEMPERATURE SENSOR NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SIEMENS室温传感器QAA2061的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for SIEMENS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
SIEMENS室温传感器QAA20系列QAA2061技术参数及介绍
