Select options for pricing
Minimum Order Quantity of 10 Items.
  • Call for availability



  • Accuracy < ±0.5% BFSL
  • Pressure ranges up to 10,000 psi
  • Vacuum ranges available on request
  • Panel mountable
  • Millivolt or high level outputs
  • Over-range protection of 2X rated pressure
  • IP-66 rating


The all stainless steel AST4200 pressure sensor is a low cost, high quality, media isolated pressure sensor intended for use in the measurement of gases and liquids compatible with stainless steel.

The AST4200 pressure sensor is suitable for automotive diagnostics tools, industrial, refrigeration, hydraulics, pneumatics, and data loggers. The AST4200 pressure sensor has been designed specifically for the applications with demanding price and performance requirements that need high accuracy, long-term stability, and trouble-free operation.

AST4200 pressure sensors and transducers offer a choice of millivolt or high level outputs. The one-piece high strength stainless steel construction of the AST4200 pressure sensor contains no silicone oil, no welds, and no internal O-rings. Measurements are available in gauge pressure covering ranges up to 10,000 PSI. Each AST4200 pressure sensor is backed by a one-year warranty.

Benefits of the AST4200 Pressure Sensor

  • High Strength Stainless Steel Construction
  • No Silicone Oil, no Internal O-rings, no welds
  • Wide operating temperature range
  • Ranges up to 10,000 psi
  • Low static and thermal errors
  • Unparalleled price/performance ratio
  • Fully welded case provides rugged design
  • Compatible with wide range of gases and liquids
  • Suitable for high shock

Applications for the AST4200 Pressure Sensor

  • Industrial OEM Equipment
  • Hydraulic systems
  • HVAC/R equipment
  • Refrigeration
  • Control panels
  • Data loggers
  • Energy and water management
  • Pressure instrumentation
RoHS logo

National Stock Numbers (NSN)

The following National Stock Numbers reference the AST4200 Panel Mount Pressure Sensor:

NSN NSN Item Name Reference/Part Number


This product can be used in the following applications: