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Model 512 Pressure Transducer

Brand: Setra Systems, Inc

Setra’s Model 512 OEM pressure transducer is designed to withstand pressure spikes, shock, and vibration caused by the harsh physical and environmental conditions of industrial applications.

The Model 512’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.

The units exceptional proof pressure specification is 4x full scale with less than a 1.0% zero shift.

The Model 512’s modular design is offered in a wide choice of voltage or current outputs over almost any pressure range, and a variety of pressure and electrical connections, enabling this unit to be custom configured for your OEM applications.
Features
  • Superior stability avoid down time
  • Insensitive to pressure spikes
  • ±0.5% full scale accuracy
  • IP65 and IP67 rated
  • High shock resistance
  • Meets CE conformance standards

Specifications

Accuracy

  • ± 0.5 % of Full Scale RSS

Applications

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

Approvals & Certifications

  • ATEX - Intrinsic Safe
  • CE

Burst Pressure

  • > 20 x Full Scale ≤ psi: 600 (kPa: 4,137, bar: 40)
  • > 35 times Full Scale or ≤ psi: 60 (kPa: 414, bar: 4)
  • > 5 x Full Scale ≤ psi: 6,000 (kPa: 41,370, bar: 400)

Cable Length

  • 3.3 feet (1 metre)

Compensated Temperature

  • -20° to 80° C (-5° to 180° F)

Electrical Connectors

  • 2-Wire
  • 3-Wire
  • 4-Pin Mini DIN Connector
  • Bayonet Connector
  • Cable Gland - IP67 Weatherproof

Enclosure, Body Material

  • 316 Stainless Steel
  • 630 Stainless Steel

Environmental Protection

  • IP65
  • IP67
  • Weatherproof

Excitation Voltage

  • 1.5 Vdc Above Span to 35 Vdc at 6 mA

Loop Resistance

  • (Vs-7) x 50 ohms

Media

  • Corrosive
  • Gas
  • Liquids

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

  • 0.5 - 5.5 Vdc
  • 0-10 Vdc
  • 0-5 Vdc
  • 1-11 Vdc
  • 1-5 Vdc
  • 1-6 Vdc
  • 4-20 mA

Pressure Range

  • bar: 0 to 413.7
  • kPa: 0 to 41,370
  • psi: 0 to 6,000

Pressure Type

  • Compound Pressure
  • Gauge

Proof Pressure

  • 4 x Full Scale (< 1 % Zero Shift)

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 % - Zero Shift
  • 2.0 % of Full Scale/50° C (1.0 % 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

  • Loop Voltage Supply: 24 Vdc
  • Loop Voltage Supply: 7-35 Vdc

UNF/UNC Connection

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

Vibration

  • 70 G Peak-to-Peak Sinusoidal at 5 to 5,000 Hz
  • Peal Per MIL-STD-810E Method 514.4
  • Random Vibration: 20 G (20 to 200 Hz)

Wetted Materials

  • 630 Stainless Steel

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