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Model 224 Ultra High Purity Pressure Transducer
Brand: Setra Systems, IncSetra’s Model 224 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 224 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
- Virtually insensitive to thermal transients in flow stream
- Optional ETL certified as conforming to UL- 1604 and ATEX 94/9/EC approval available for 4-20 mA output units
- CE and RoHS compliant
Specifications
Brand
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
- < 8 mA
Electrical Connectors
- 4-Pin Bayonet Connector
- 5-Pin Mini DIN 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
- ± 0.15 % of Full Scale (Non-Linearity, BFSL)
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
- Top Access
Span & Zero Effect
- 1.8 % of Full Scale/50° C (122° F) - Span & Zero Shift
- 2 % of Full Scale/37.78° C (100° F) - Span & Zero Shift
Storage Temperature
- -40° to 85° C (-40° to 185° F)
Supply Voltage
- 24 Vdc
Tube Connection
- 1/2” Tube
- 1/4” Tube
- 3/8” Tube
VCR / VCO Connection
- 4 VCR Fixed & Swivel Face Seals
Wetted Materials
- 316L Stainless Steel