VEGA控制器VEGAMET 842系列技术参数
Technical data | |
Operating voltage | Nominal voltage AC: 100 ... 230 V (-15 %, +10 %) 50/60 Hz |
Power consumption | max. 15 VA; 5 W |
Sensor input | |
Number of sensors | 2 x 4 ... 20 mA |
Type of input (selectable) | Active input: Sensor supply through VEGAMET 842 |
Measured value transmission | 4 ... 20 mA: analogue for 4 ... 20 mA sensors |
Deviation | Accuracy: ±20 μA (0.1 % of 20 mA) |
Relay output | |
Quantity | 3 x operating relay, one can be configured as fail safe relay |
Contact | Floating change-over contact (SPDT) |
Switching voltage | max. 250 V AC/60 V DC |
Switching current | max. 1 A AC (cos phi > 0.9), 1 A DC |
Breaking capacity | min. 50 mW, max. 250 VA, max. 40 W DC (with U < 40 V DC) |
Current output | |
Quantity | 2 x output |
Range | 0/4 ... 20 mA, 20 ... 0/4 mA |
Max. load | 500 Ω |
Bluetooth interface | |
Bluetooth standard | Bluetooth 5.0 |
Indicators | |
Measured value indication | Graphic-capable LC display, with lighting: 89 x 56 mm, digital and quasianalogue display |
Adjustment elements | 4 x keys for menu adjustment |
Ambient conditions | |
Ambient temperature | Instrument in general: -40 ... +60 °C (-40 ... +140 °F) |
Electrical protective measures | |
Protection rating | IP66/IP67 acc. to IEC 60529, Type 4X acc. to UL 50 |
VEGA控制器VEGAMET 842系列介绍
VEGAMET 842控制器为连接的4至20 mA传感器提供数据，处理测量值并显示结果。其外壳专为应对恶劣的现场环境而设计，并集成了一个用于数据可视化的大型显示屏。该控制器可轻松实现泵控制、明渠和堰的流量测量、累加器以及差值、总和与平均值的计算。借助 VEGAMET 842，可以可靠地监测限值并切换继电器，例如用于符合WHG标准的溢流保护。
The VEGAMET 842 controller feeds the connected 4 ... 20 mA sensors, processes the measured values and displays them. A large display for data visualisation is integrated in the housing designed for rough field conditions. It enables a simple conversion of pump controls, flow measurements on open channels and weirs, totalizers, difference, sum and average value calculations. With VEGAMET 842, limit values can be reliably monitored and relays can be switched, e.g. for an overfill protection according to WHG.
VEGA控制器VEGAMET 842系列其他常用型号：
VEGA MET842.XXXSC
VEGA MET842.VAX2C
VEGA MET842.XXX1C
VEGA controller NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、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VEGA控制器MET842.XXXSC的疑问，请随时致电我们，爱泽工业（021-31006702）。我们将尽全力解决您的问题。
If you have any question for VEGA products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.ize-industries.com.
VEGA控制器VEGAMET 842系列MET842.XXXSC技术参数及介绍
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