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KELLER Series 23SX Pressure Transmitter

KELLER Series 23SX Pressure Transmitter

Product Description

 
Description
 
Data
 
   
 
In the 23SX series high-precision pressure transmitters, temperature dependencies and non-linearity are precisely compensated for by means of a mathematical model in the microcontroller. In addition to the RS485 interface with Modbus RTU protocol, there is also the option of outputting the measurement results as a scalable analogue signal via the integrated D/A converter. The fully welded construction without internal seals is suitable for dynamic applications. Only stainless steel is in contact with the media.
 
Features 
  • RS485 interface can be combined with an analog interface 
  • Analog interface can be ranged via RS485 (turn-down) 
  • Modbus RTU protocol for process values and configuration 
  • Excellent long-term stability
 
Technology 
  • Insulated and encapsulated piezoresistive pressure sensor 
  • Fully welded construction without internal seals 
  • High-quality pressure transducers and proven mathematical compensation 
  • Based on technology from the well-known 33X series with the highest level of accuracy
 
 
  • Pressure Ranges 0…0,16 to 0…1000 bar
  • Accuracy ±0,1 %FS
  • Total Error Band ±0,25 %FS @ -10…80 °C
  • Interfaces 4…20 mA, 0…10 V
  • Temperature Range -40…125°C