AST4100 OEM Compact Pressure Sensor
Starting at $141.67
Minimum Order: 10 item minimum.

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  • High strength stainless steel construction
  • No silicone oil, internal O-rings, or welds
  • Wide operating temperature range
  • Ranges up to 10,000 psi
  • Vacuum ranges available on request
  • Low static and thermal errors
  • Unparalleled price and performance
  • Rugged design survives harsh environments
  • Compatible with wide range of liquids and gasses
  • Suitable for high shock and vibration applications

Low cost yet high quality, the AST4100 pressure sensor is an all stainless steel media isolated pressure sensor designed to measure liquids compatible with stainless steel. This OEM series of pressure sensor is suitable for industrial, refrigeration, hydraulics, and OEM applications. The AST4100 is intended for use in those applications with demanding price and performance requirements.

The OEM priced AST4100 pressure sensor offers a choice of millivolt and high level outputs. The one piece high strength stainless steel construction contains no silicone oil, no welds, and no internal O-rings. Measurements are available in gauge pressure covering ranges up to 10,000 PSI. Pressure sensors from the AST4100 Series are ideal for applications needing high accuracy, excellent long-term stability, trouble free operation, long life, and high performance.

Applications for the AST4100 Pressure Sensor

  • Industrial OEM Equipment
  • Refrigeration
  • Test stands
  • Data loggers
  • Energy and water management
  • Pressure instrumentation
RoHS logo
AST NIST Traceable Certificate
5-Point NIST Traceable Certificate for new AST Pressure Sensors
AST A08670 Cooling Adapter
1/4in NPT female to 1/4in NPT male 316L SS cooling adapter for pressure sensors, reduces the temp by 100°F at ambient temp of 70°F
In Stock


This product can be used in the following applications: