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Rugged industrial pressure sensor AST4000 from Bestech Australia

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article image AST4000 industrial grade pressure sensor
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Bestech Australia  has released an industrial grade pressure sensor, AST4000, from American Sensor Technologies. Utilising a one-piece stainless steel sensing element, AST4000 covers a wide variety of applications that require rugged construction, long cycle life, as well as media compatibility to deliver outstanding and long-term performance in pressure measurement.

The AST4000 is offered with a variety of threads, pressure ranges, outputs and electrical connections in order to make system integration seamless.

The features of the AST4000 are:

  • Low cost and excellent performance
  • Ranges up to 10,000 PSI
  •  Accuracy <±0.5% BFSL
  • Compatible with wide range of liquids and gases
  • High strength stainless steel construction
  • No oil, welds or internal O-rings
  • Wide operating temperature range
  • Low static and thermal errors
  • EMI/RFI protection
  • Pressure cycles >100 million
  • Various output options of 4-20mA, 1-5VDC, 1-6VDC, 0-50mV 0.5-4.5V ratiometric are available


  • Industrial OEM equipment
  • HVAC/R equipment
  • Water management
  • Control panels
  • Pneumatics
  • Hydraulic systems
  • Hydrogen storage (316L SS)
  • Data loggers

The AST 4000 pressure transducers are available in Australia and New Zealand from Bestech Australia.

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