| 加工定制：否 | 品牌：德国Roessel | 型号：RT-H RT-R |
| 测量范围(kPa)：1 | 类型：智能压力变送器 | 接口尺寸(mm)：1 |
| 测量介质：1 | 电源电压(V)：1 | 精度等级：1 |
| 输出信号(mA)：1 | 防护等级：1 | 防爆等级：1 |
德国Roessel可编程两线制变送器
深圳供应商代理销售德国***Roessel可编程两线制变送器，型号:Model RT
Programmable Transmitter Type RT
Two-wire transmitter for mounting in sensor-heads, field-housings or control panels.
Transmitters convert the low-level signal from thermocouple or resistance thermometer into a high-level standard signal. The non-linear input from temperature sensors is converted into a temperature- or EMF - linear output signal, depending on programming, of 4... 20mA.
The microcomputer-controlled system reduces the type and range variety, usual with analog transmitters, to only one model. Significant lowered inventory costs, universal use, short change - over and shut - down times are the advantages.
For maximum operational safety and reliability in harsh ambient conditions like vibrations no mechanical components (potentiometers) are involved whereever possible. Extensive calculations like drift/offset compensation, linearisation, limit comparison are done &＃39;&＃39;on site&＃39;&＃39; which means immedialely close to the sensor.
For the transmitter configuration a RS232-interface adapter is available. A comfortable user-friendly software in Windows - technique is used for programming communication and operation. Standard parameters are available via the RS232-interface as well as the measuring value, limits, cool joint temperature and so on without affecting the analog o
