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Model 223 Ultra High Purity Pressure Transducer

Brand: Setra Systems, Inc

Setra’s Model 223 ultra-high purity pressure transducer is designed for the most demanding specialty gas monitoring and control applications, where construction integrity, purity and performance cannot be sacrificed.

The 223 has a small, streamlined sensor chamber for easy purgeability.

The sensor is designed to provide superior mechanical and thermal stability, especially in transient temperature conditions resulting from flowing gases. Isolation of the sensing element from the pressure fitting virtually eliminates any torque effect.
Features
  • Superior stability avoids downtime 
  • EMI/RFI immunity prevents false shutdown 
  • Sturdy design allows trouble-free installations 
  • Minimal torque effect 
  • High burst pressure ratings 
  • Easy purgeability 
  • CE and RoHS compliant

Specifications

Accuracy

  • ± 0.25 % of Full Scale RSS
  • ± 1 % of Reading (RSS)
  • Warm-Up Shift: 0.1 % of Full Scale

Applications

  • Gas Cabinets
  • High Purity Gas Delivery Systems
  • Pharmaceutical & Biotech Process
  • Semiconductor Process Tools

Approvals & Certifications

  • ATEX 94/9/EC
  • CE
  • ETL
  • ISO -9001
  • RoHS
  • UL 1604

Burst Pressure

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

Compensated Temperature

  • -9° to 65° C (15° to 150° F)

Consumption

  • Current: < 8 mA

Electrical Connectors

  • 4-Pin Bayonet Connector
  • 6 feet Multiconductor Cable
  • Current: 2-Wire Circuit
  • D-Sub 15-Pin Connector
  • D-Sub 9-Pin Connector
  • Voltage: 3-Wire Circuit

Enclosure, Body Material

  • Stainless Steel

Excitation Voltage

  • 10-30 Vdc for 5 V Full Scale Output
  • 13-30 Vdc for 10 V Full Scale Output

Hysteresis

  • 0.20 % of Full Scale

Load

  • External Load: 0 to 800 ohms

Media

  • Pressure: Liquids or Gases Compatible with 316L Stainless Steel

NACE & NIST

  • NIST

Non-Linearity

  • Non-Linearity, BFSL: ± 0.15 % of Full Scale

Non-Repeatability

  • 0.02 % of Full Scale

Operating Temperature

  • -40° to 85° C (-40° to 185° F)

Output

  • 0.2 to 10.2 Vdc
  • 0.2 to 5.2 Vdc
  • 0-10 Vdc
  • 0-5 Vdc
  • 4-20 mA

Pressure Range

  • bar: 0 to 206.8
  • kPa: 0 to 20,680
  • psi: 0 to 3,000

Pressure Type

  • Absolute
  • Compound Pressure
  • Gauge

Proof Pressure

  • psi: 0 to 3,500 (kPa: 0 to 24,130, bar: 241.3)

Span & Zero Adjustments

  • Side Access

Span & Zero Effect

  • Span & Zero Shift: 1.8 % of Full Scale/50° C (122° F)
  • Span & Zero Shift: 2 % of Full Scale/37.78° C (100° F)

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Tube Connection

  • 1/2” O.D. Tube
  • 1/4” O.D. Tube
  • 3/8” O.D. Tube

VCR / VCO Connection

  • 4 VCR Fixed & Swivel Face Seals
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