Model AXLdp Low Differential Pressure Transducer

Brand: Ashcroft Inc
Does not ship to Virginia, United States

The Ashcroft AXLdp Transmitter uses the patented Si-Gla variable capacitance sensor technology.

This MEMS sensor provides superior sensitivity, repeatability and long term stability when compared to other low pressure sensor technologies on the market.

The Si-Glas™ sensor is used in conjunction with an Application Specific Integrated Circuit (ASIC) that allows for the digital compensation of the Analog output signal.

The compensation allows this low cost sensor to provide repeatable and accurate low pressure measurements.
Features
  • UL94-V0 rated PBT case 
  • Calibrated ratiometric output 
  • Low voltage power requirement 
  • Through holes allow for easy mounting to PCBs 
  • Available in pressure ranges below 0.5 Inch WC 

Specifications

Compensated Temperature

  • 3° to 53° C (37° to 127° F)

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Enclosure, Body Material

  • UL 94-V0 Rated PBT

Accuracy

  • ± 1 % of Span
  • ± 2 % of Span

Burst Pressure

  • psi: 11.6 (kPa: 79.9, bar: 0.79)

Humidity

  • 95 % Relative Humidity, Max.

Output

  • 0.5 - 4.5 V with a 5 Vdc Supply [Ratiometric (10 % to 90 % of the Supplied Voltage)]

Environmental Protection

  • IP10
  • IP20
  • NEMA 1

Tube Connection

  • 3/32” I.D. Tubing

Mounting Position

  • Vertical

Proof Pressure

  • psi: 7.25 (kPa: 49.9, bar: 0.49)

Approvals & Certifications

  • CE
  • RoHS
  • UL 94-V0

Stability

  • Maximum

Wetted Materials

  • Aluminum
  • Ceramic
  • Glass
  • Gold
  • PBT
  • Silicone
  • Silicone Rubber
  • Titanium

Electrical Connectors

  • JST Connector

Span & Zero Effect

  • 0.18 % of Span/°C (0.10 % of Span/°F)

Supply Voltage

  • 4.75-5.25 Vdc

Media

  • Clean, Dry, Non-Corrosive Gas

Pressure Range

  • Inches WC: -10 to 20

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

Diaphragm Material

  • Silicone

  • Energy Management Systems
  • Fan Speed Control
  • Flow Measurement
  • OEM Applications
  • Room Pressure Control
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