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KELLER Series 23SX-H2 Pressure Transmitter

KELLER Series 23SX-H2 Pressure Transmitter

Product Description

 
Description
 
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The 23SX-H2 series is characterised by its low embrittlement rate due to the increased nickel content in the stainless steel used. Thanks to a gold-plated diaphragm, H2 diffusion is also reduced to a minimum. Temperature dependencies and non-linearity are precisely compensated for by means of a mathematical model in the microcontroller. In addition to the digital RS485 interface, it is also possible to output the measurement results as a scalable analogue signal. The 23SX-H2 series products are a reliable solution with a long service life, high accuracy and safety to meet all hydrogen requirements.
  • Pressure Ranges 0…4 to 0…1000 bar
  • Accuracy ±0,1 %FS
  • Total Error Band ±0,25 %FS @ -40…80 °C
  • Interfaces RS485, 4…20 mA, 0…10 V
  • Temperature Range -40…125 °C
  • Special Characteristics Optimised for H2