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Model 290 Sanitary Pressure Transducer
Brand: Setra Systems, IncThe Model 290 is Setra’s highest accuracy solution for measuring gauge and compound pressure ranges in sanitary processing applications.
Unlike competitive transducers which use an oil filled design, the 316L stainless steel sensor is designed to operate without the need for an intermediary liquid within the sensor.
The design of the 290 negates clamp effect making installation and service faster and easier than the competition. Its small footprint and accuracy (±0.2% Full Scale) covers a wide range of pressure ranges that meet both 3A certification and withstand CIP/SIP environmental conditions, making it ideal for a variety of applications.
Features- Robust non-liquid filled capacitive sensor
- Negligible clamping effect for easy installation
- Designed for clean-in-place (CIP) and sterilize-in-place (SIP) installations
- 1.5” and 2” Tri-clover fittings
- High overpressure protection
- Not sensitive to thermal shock
Specifications
Brand
Accuracy
- ± 0.1 % of Full Scale
- ± 0.20 % of Full Scale RSS - 2” & 1.5” Tri-Clover Sanitary Fitting
Applications
- Control of Liquid Media
- Dairy Processing
- Food & Beverage
- Pharmaceutical
- Pipelines
Approvals & Certifications
- CE
Burst Pressure
- psig: 0 to 2,400 (kPa: 0 to 16,550, bar: 0 to 165.5) - for 1-1/2” Tri-Clover
- psig: 0 to 400 (kPa: 0 to 2,758, bar: 0 to 27.6) - for 2” Tri-Clover
Cable Length
- 15 to 30 feet (4.5 to 9.14 metres)
Compensated Temperature
- -7° to 82° C (20° to 180° F)
Constant Acceleration
- 10 G, Max.
Diaphragm Material
- 316 Stainless Steel
- 316L Stainless Steel
Electrical Connectors
- 1/2” NPT Conduit Fitting
- 2-Wire - Circuit
- Strain Relief with 15 feet Shielded Cable
Enclosure, Body Material
- Stainless Steel
Hysteresis
- 0.10 % of Full Scale - for 2” Tri-Clover Sanitary Fitting
- 0.12 % of Full Scale - for 1.5” Tri-Clover Sanitary Fitting
Load
- 0 to 800 ohms - External Load
Non-Linearity
- ± 0.15 % of Full Scale, BFSL - 1.5” Tri-Clover Sanitary Fitting
- ± 0.17 % of Full Scale, BFSL - 2” Tri-Clover Sanitary Fitting
Non-Repeatability
- 0.025 % of Full Scale - 2” Tri-Clover Sanitary Fitting
- 0.10 % of Full Scale - 1.5” Tri-Clover Sanitary Fitting
Operating Temperature
- -40° to 125° C (-40° to 260° F)
Output
- 4-20 mA
Pressure Range
- bar: 0 to 68.95
- kPa: 0 to 6,895
- psig: 0 to 1,000
Pressure Type
- Compound Pressure
- Gauge
Proof Pressure
- psig: 0 to 1,250 (kPa: 0 to 8,618, bar: 0 to 86.9) - for 1-1/2” Tri-Clover
- psig: 0 to 225 (kPa: 0 to 1,551, bar: 0 to 15.5) - 2” Tri-Clover
Response Time
- 10 milliseconds
RFI/EMI Effect
- < 1.0 % Output Shift, 10 V/m at 10 to 300 MHz
Shock
- 50 G - Operating
Span & Zero Adjustments
- ± 0.5 mA
- Top Access through Seal Screws
Span & Zero Effect
- ± 0.15 % of Full Scale - for 2” Tri-Clover Sanitary Fitting
- ± 0.25 % of Full Scale - for 1.5” Tri-Clover Sanitary Fitting
- 1.8 % of Full Scale/50° C (100° F) - 2” & 1.5” Tri-Clover Sanitary Fitting
- 2.0 % of Full Scale/50° C (100° F) - 2” & 1.5” Tri-Clover Sanitary Fitting
Storage Temperature
- -55° to 125° C (-65° to 260° F)
Supply Voltage
- 12 Vdc + 0.02 x (Resistance of Receiver Plus Line) - Min.
- 30 Vdc + 0.004 x (Resistance of Receiver Plus Line) - Max.
Temperature Range
- 0° to 125° C (0° to 257° F) - Thermal Shock (Negligible Shift)
Tri-Clamp Connection
- 1-1/2” Tri-Clover
- 2” Tri-Clover
Vent
- Through Cable
Vibration
- 10 G at 50 to 1,000 Hz