XPM4 Miniature Pressure Transducer

Brand: American Sensor Technologies Inc
AST Miniature Pressure Transducer, XPM4
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XPM4 Miniature Pressure Transducer

Brand: American Sensor Technologies Inc
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The XPM4 is a miniature transducer designed to measure static and dynamic pressure under a wide variety of conditions, including hostile environments. 

The all-titanium construction and flush diaphragm protect the sensor against most corrosive environments. The XPM4’s sensing element is a fully temperature compensated Wheatstone bridge configuration made with high stability micro-machined silicon strain gauges which optimize performance, especially at low ranges and high frequencies. 

All models come with a cable output strengthened by a strain relief spring or with an electrical connector (optional).
Features
  • Flush Diaphragm Design
  • M4 x 0.7 Thread
  • Low Installation Torque Sensitivity
  • Many Options Available

Specifications

Brand

Approvals & Certifications

  • CE
  • EN 50081-1
  • EN 50082-1
  • EN 61010-1
  • RoHS

Bandwidth

  • 249 to 673 kHz - Resonnant Frequency

Compensated Temperature

  • 0° to 60° C (32° to 140° F)

Diaphragm Material

  • Flush

Electrical Connectors

  • M4 x 0.7 Thread

Enclosure, Body Material

  • Titanium

Environmental Protection

  • IP50

Hysteresis

  • ± 0.25 % of Full Scale

Input Impedance

  • 1,500 ohms Nominal - Input Impedance or Consumption

Insulation Resistance

  • ≥ 100 megaohms

Linearization

  • ± 0.35 % of Full Scale

Load Impedance

  • 800 ohms Nominal - Output Impedance

Media

  • Liquids & Gases Compatible with Titanium - Media (Pressure Port)

Non-Linearity

  • ± 0.25 % of Full Scale at 5 bar (psi: 75)
  • ± 0.5 % of Full Scale at 5 bar (psi: 75)

Operating Temperature

  • -40° to 120° C (-40° to 248° F)

Power Requirement

  • 10 Vdc Regulated - Non-Amplified

Pressure Range

  • bar: 5 to 200
  • kPa: 500 to 20,000
  • psi: 75 to 3,000

Pressure Type

  • Absolute
  • Gauge
  • Sealed

Repeatability

  • ± 0.2 % of Full Scale

Sensitivity

  • < ± 2 % of Reading at 50° C (122° F) - Thermal Sensitivity Shift in CTR
  • 3-10 mV/V of Full Scale Output

Zero Balance

  • ± 2 % of Full Scale at 50° C (122° F) - Thermal Zero Shift in CTR

Zero Offset

  • ± 1 mV/V

  • Glue dispensing systems
  • Explosion Test Benches
  • Onboard Equipment Monitoring
  • Robotics and Effectors

Documentation

Data Sheets

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