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Model 522 Pressure Transducer

Brand: Setra Systems, Inc

Setra’s Model 522 general-purpose pressure transducer is designed for OEM industrial applications that require exceptional stability and high accuracy.

The Model 522’s CVD strain gauge design is resistant to aging and virtually insensitive to thermal transients and pressure cycling.

The stability of this technology assures the user of high reliability with less than 0.2% drift per year.
Features
  • General purpose
  • Off-highway vehicles
  • Industrial OEM equipment
  • Hydraulic systems
  • Pumps and compressors
  • Industrial engines
  • Process applications

Specifications

Accuracy

  • ± 0.25 % of Full Scale RSS

Applications

  • General-purpose
  • Hydraulic Systems
  • Industrial Engines
  • Industrial OEM Equipment
  • Off-Highway Vehicles
  • Process Applications
  • Pumps & Compressors

Approvals & Certifications

  • ATEX Instrinsic Safe
  • CE
  • ETL for Class I, Div. 1, Groups C, D, Hazardous Areas

Burst Pressure

  • > 20 x Full Scale ≤ psi: 1,000 (kPa: 6,895, bar: 60)
  • > 35 x Full Scale ≤ psi: 100 (kPa: 689.5, bar: 6)
  • > 5 x Full Scale ≤ psi: 6,000 (kPa: 41,370, bar: 400)

Compensated Temperature

  • -20° to 80° C (-5° to 180° F)

Consumption

  • Approximately 6 mA at 7.5 Vdc Output: Current Consumption

Electrical Connectors

  • 2-Wire
  • 3-Wire
  • 4-Pin Mini DIN Connector w/o Mate
  • 4-Wire
  • Cable Gland

Enclosure, Body Material

  • 316 Stainless Steel
  • 630 Stainless Steel

Environmental Protection

  • IP65
  • IP66
  • IP67
  • NEMA 4

Excitation Voltage

  • 1.5 Vdc Above Span to 35 Vdc
  • 10 Vdc
  • 15 Vdc, Max.

Loop Resistance

  • (Vs-7) x 50 ohms

Media

  • Corrosive
  • Liquids & Gases

NPT Connection

  • 1/2”-14 Male NPT
  • 1/4”-18 Female NPT
  • 1/4”-18 Male NPT
  • 1/4” NPT Male w/ Snubber
  • 1/8”-27 Male NPT

Operating Temperature

  • -40° to 125° C (-40° to 260° F)

Output

  • 0.1 to 5.1 Vdc
  • 0.2 to 10.2 Vdc
  • 0.5 - 5.5 Vdc
  • 0-10 Vdc
  • 0-5 Vdc
  • 10 mV/V
  • 100 mV
  • 1-11 Vdc
  • 1-5 Vdc
  • 1-6 Vdc
  • 4-20 mA

Pressure Range

  • bar: 0 to 600
  • kPa: 0 to 60,000
  • psi: -14.5 to 8,702

Pressure Type

  • Absolute
  • Compound Pressure
  • Gauge

Proof Pressure

  • 1.5 times Full Scale or psi: 5,802 (kPa: 40,000, bar: 400), ≥ 5,000 psi
  • 2 x Full Scale

Resistance

  • Bridge: 2,600 to 6,000 ohms

Response Time

  • 0.5 millisecond

SAE Connection

  • SAE4 J1926-2
  • SAE6 J1926-2

Sensor, Probe Material

  • Silicon

Sensor, Probe Type

  • Pressure Sensor

Shock

  • 20 G, 11 milliseconds Per MIL-STD-81-E Method 516.4 Procedure 1

Span & Zero Effect

  • 1.0 % of Full Scale/100° C (0.5 % of Full Scale/100° F)
  • 1.5 % of Full Scale/100° C (0.83 % of Full Scale/100° F)

Stability

  • 0.2 % of Full Scale Per Year - Long Term

Storage Temperature

  • -40° to 125° C (-40° to 260° F)

Supply Voltage

  • 24 Vdc - Loop
  • 7-35 Vdc - Loop

UNF/UNC Connection

  • 7/16”-20 UNF Male
  • 9/16”-18 UNF Male

Vibration

  • 70 G Peak-to-Peak Sinusoidal, 5 to 2,000 Hz (Random)

Wetted Materials

  • 630 Stainless Steel

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