Copyright 2024 by Rex Instruments
 
 
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ProComSol develops HART communicators for mobile device software that bridges the gap between HART Protocol devices, allowing for configuration, monitoring, calibrating, and troubleshooting of HART instruments in industrial plants.
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KELLER Series 33X Pressure Transmitter

KELLER Series 33X Pressure Transmitter

Product Description

 
Description
 
Data
 
   
 
The pressure transmitters of the 33X series use digital compensation with a mathematical model to achieve exceptional accuracy of 0,05 %FS – in the temperature range from 10 to 40 °C, this value even corresponds to the total error band. Additional measurements and selections can optionally be used to achieve a precision (and also, if calibrated in an accredited test laboratory, an accuracy) of 0,01 %FS. In addition to the digital RS485 interface, the X-line transmitters have a rangeable, analog current or voltage output.
 
Features 
  • Maximum accuracy/precision down to 0,01 %FS
  • RS485 interface can be combined with analog interface
  • Analog interface rangeable by RS485 interface (turn-down)
  • Modbus RTU protocol for process values and configuration
  • Highest long-term stability
 
Technology 
  • Insulated and encapsulated piezoresistive pressure sensor
  • High-quality pressure transducers and tried-and-tested mathematical compensation
 
 
  • Pressure Ranges 0…0,3 to 0…1000 bar
  • Accuracy ±0,05 %FS
  • Total Error Band ±0,1 %FS @ -10…80 °C
  • Interfaces RS485, 4…20 mA, 0…10 V
  • Temperature Range -40…125°C
 
 
 
 
 
 
Copyright 2024 by Rex Instruments
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