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ASCO Series 44 Intrinsically Safe Isolated Pressure Transmitter/Transducer

Brand: ASCO

Series 44 Intrinsically Safe Isolated Pressure Sensor made of high strength stainless steel.

Ranges from vacuum to 5,000psi.

Features
  • Class I Division 1, Groups C & D Intrinsically Safe
  • High strength stainless steel construction
  • No silicone oil, no internal o-rings, no welds
  • Wide operating temperature range
  • Ranges up to 10,000 psig
  • Rugged design survives harsh environments
  • Compatible with wide range of gases and liquids
  • Suitable for high shock and vibration applications
  • ABS (American Bureau of Shipping) Approved
  • EMI/RFI Protection

Specifications

Brand

Accuracy

  • < ± 0.25 % BFSL
  • < ± 0.5 % BFSL for 7,500 to 10,000 psi

Stability

  • ± 0.25 % of Full Scale

Process Connection

  • 1/2" NPT Male
  • 7/16"-20 UNF Male
  • 1/4" NPT Female
  • 1/4" NPT Male
  • 1/4" BSPP Male
  • 1/8" NPT Female

Operating Temperature

  • -40° to 85° C (-40° to 185° F)

Storage Temperature

  • -40° to 100° C (-40° to 212° F)

Compensated Temperature

  • 0° to 55° C (30° to 131° F)

Zero Offset

  • < ± 1 % of Full Scale

Span & Zero Effect

  • < ± 1.5 % of Full Scale (2.0 % for 316 L)

RFI/EMI Protection

  • Yes

Reverse Polarity Protection

  • Yes

Case Material

  • 304 Stainless Steel

Burst Pressure

  • 5X or psi: 20,000 (bar: 1,379, kPa: 137.9), whichever is less
  • bar: 17.2 to 1,379
  • kPa: 1,723 to 137,895
  • psig: 250 to 20,000

Proof Pressure

  • 2X Rated Pressure
  • bar: 3.4 to 1,379
  • kPa: 344.7 to 137,895
  • psig: 50 to 20,000

Pressure Range

  • bar: 0 to 689
  • kPa: 0 to 68,947
  • psig: 0 to 10,000
  • Vacuum - psig: -14.7 (bar: -1.01, kPa: -101) to XXXXX

Wetted Materials

  • 316L Stainless Steel
  • 630 Stainless Steel
  • Inconel 718

Output

  • 0.5 - 4.5 V Ratiometric
  • 1-5 V
  • 1-6 V
  • 10 mV/V
  • 1-10 V
  • 20 mV/V
  • 4-20 mA, 2-Wire
  • 5 mV/V

Approvals & Certifications

  • CE
  • cUL
  • UL

Bandwidth

  • (-3 dB), DC to 1 kHz
  • DC to 250 Hz

Environmental Protection

  • IP66

Excitation Voltage

  • 10-28 Vdc
  • 5 Vdc

Output Load

  • 0-800 ohms at 10-28 Vdc
  • 10,000 ohms min.

Output Noise

  • < 2 mV RMS

Shock

  • 100 G, 11 ms, 1/2 Sine

Vibration

  • 10 G Peak, 20 to 2000 Hz

Pressure Cycles

  • > 100 Million

Documentation

Data Sheets

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