产品详情
  • 产品名称:德国Roessel可编程变送器型号RT

  • 产品型号:RT-H
  • 产品厂商:德国Roessel
  • 产品价格:0
  • 折扣价格:0
  • 产品文档:
你添加了1件商品 查看购物车
简单介绍:
德国Roessel可编程变送器型号RT 德国原装进口Roessel可编程制变送器 RT-H可编程变送器 深圳供应商代理销售德国原装进口Roessel可编程制变送器,型号:Model RT-H 德国Roessel可编程变送器型号RT原装进口假一赔十!
详情介绍:
德国Roessel可编程变送器型号RT     德国原装进口Roessel可编程制变送器    RT-H可编程变送器

深圳供应商代理销售德国原装进口Roessel可编程制变送器,型号:Model RT-H
 
Programmable Transmitter Type RT-H
HART-Communication 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 temerature sensors is converted into a temperature or EMF - linear output signal, depending on programming, of 4 ... 20mA. The transmitter uses the HART - protocol and frequency shift keying on the 4 - 20 mA current output loop.
 
This system ensures either a multi - drop communication with up to 15 units or full operation as a - wire transmitter in a 4 - 20 mA current loop. The microcomputer-controlled system reduce 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 comparision are done ''on site'' which means immediately close to the sensor. For the transmitter configuration a HART - interface as well as f.e. the measuring value, limits, cool joint temperature and so on without affecting the analog output of 4 to 20 mA
姓名:
电话:
Email:
您的需求: