Model A2 Heavy Industrial Pressure Transmitter

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

The Ashcroft A2 Pressure Transmitter is ideal for a broad spectrum of pressure sensing requirements found in heavy industrial, and test and measurement applications.

It offers the instrument specifier a wide choice of construction and performance variables.

The Ashcroft A2 is designed and manufactured to provide the user with accurate, reliable, and stable output data.

This is accomplished through the use of an on board microprocessor, that is programmed during a unique digital compensation process, to provide extremely linear and precise performance over the entire specified pressure and temperature range.
Features
  • Pressure ranges from 5 psi through 10,000 psi 
  • CE mark 
  • 316L stainless steel wetted materials 
  • 304 stainless steel case 
  • Six output signals to choose from 
  • Optional absolute pressure ranges available 
  • Optional external zero and span potentiometers 

Specifications

Response Time

  • < 2 milliseconds

Electrical Protection

  • Reverse Polarity

Wetted Materials

  • 316L Stainless Steel

Storage Temperature

  • -40° to 125° C (-40° to 257° F)

Pressure Range

  • bar: 0 to 689.5
  • kPa: 0 to 68,950
  • psi: 0 to 10,000

Shock

  • 100 G, 11 milliseconds

NPT Connection

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Male

Supply Voltage

  • 14 Vdc
  • Maximum
  • Minimum: 10 Vdc
  • Minimum: 12 Vdc

SAE Connection

  • 7/16”-20 SAE Male

Accuracy

  • ± 0.25 % of Span
  • ± 0.5 % of Span
  • ± 1 % of Span

Stability

  • < ± 0.25 % of Span/Year

Sensor, Probe Material

  • 630 Stainless Steel

Process Temperature

  • -40° to 125° C (-40° to 257° F)

Insulation Resistance

  • 100 megaohms at 30 Vdc

BSP Connection

  • G 1/2” Male

Compensated Temperature

  • -20° to 85° C (-4° to 185° F)

Enclosure, Body Material

  • 304 Stainless Steel

Burst Pressure

  • 1.5 times Full Scale
  • Minimum 2 times Full Scale

Diaphragm Material

  • 316L Stainless Steel
  • 630 Stainless Steel

Vibration Effect

  • Random: 10 G RMS, 20 to 2,000 Hz
  • Sweep: 5 G Peak, 50 to 2,000 Hz

Humidity

  • 0 to 100 % Relative Humidity
  • 0 to 95 % Relative Humidity, Non-Condensing

Pressure Type

  • Absolute
  • Gauge

VCR / VCO Connection

  • 1/4” VCR

Pressure Cycles

  • Durability: > 10 Million Cycles

Current

  • Supply Current: < 5 mA for Voltage Outputs

Position Effect

  • ± 0.02 % Typical

Proof Pressure

  • 1.2 times Full Scale
  • 1.5 times Full Scale

Approvals & Certifications

  • CE

Environmental Protection

  • Ingress Protection: IP65
  • Ingress Protection: IP67
  • Ingress Protection: NEMA 4X
  • Ingress Protection: NEMA 6
  • IP66

Output

  • 0-10 Vdc, 3-Wire
  • 0-5 Vdc, 3-Wire
  • 1-5 Vdc, 3-Wire
  • 1-6 Vdc, 3-Wire
  • 4-20 mA, 3-Wire

Operating Temperature

  • -40° to 125° C (-40° to 257° F)

  • Compressor Control
  • Hydraulic Systems
  • Pneumatic Control
  • Process Automation & Control
  • Pump Control
  • Test Stands
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