The following parameters are standard parameter display,Can be customized according to customer specific needs,Call us for more timely response:0591-83841511
Classification | index |
ambient temperature | -20℃~+55℃ |
ambient humidity | ≤95% (25℃) |
工作电压 | DC24V(+10%,-15%) |
Communication method | 1: RS485 interface,Modbus communication interface; 2: 4~20mA analog current output。 |
Measuring range | -40℃~200.0℃ (can be customized) |
Measurement accuracy | ±1%℃ (can be customized) |
resolution | 0.1℃ |
control error | ≤±0.5℃ |
Number of temperature measuring channels | 1-12 Road (expandable) |
传感器类型 | 石英光纤,标配5米 (可定制) |
Note:DC12V、DC24V or AC220V power supply、测温通道最多可达17路、Provide standard RS485 communication interface,Temperature information can be transmitted remotely to the background。Specially developed for real-time online temperature detection of power switch cabinets,Flexible installation、Channel configuration is flexible and can be customized according to user needs,Can be connected to Huaguang Tianrui standard LCD instrument。 The product is compact in size,Suitable for networking。
Application scenarios: 1)开关柜断路器、母线,static contact; 2) switches and cable glands; 3) Transformer windings, etc.。
断路器荧光光纤测温系统特点
1、实时测量多个触头的温度 ;
2、远程监控断路器触头温度 ;
3、对断路器存在的温度风险预警。
福州华光天锐新研发的断路器测温装置可以完全满足国家电网南网电力设备断路器温度检测的功能,在此温度基础上判断断路器的运行状态。
断路器光纤在线监测系统
福州华光天锐自主研发出一种可以测量带电监测断路器触头温度的装置,用于断路器的荧光式光纤测温装置能够在不影响断路器运行的情况下主动监测断路器及开关设备温度运行状态,具备优异的测温性能,可提高电力设备产品运行可靠性,同时操作简单,保障运维人员人身安全。荧光光纤测温装置结构简单、价格合理、绝缘可靠,尤其可适用于多种规格型号的断路器。测温断路器在断路器正常运行状态下,可以实时测量触头温度,在液晶显示面板上显示断路器触头温度,同时通过计算机连接,可以远程监控断路器温度,对断路器运行温度设置报警点。采用荧光光纤测量可以很好的解决了高电压爬电耐压问题,6路通道触头测温同时测量满足了断路器温度实时监测的要求。