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Model 546/547 Pressure Transducer
Brand: Setra Systems, IncSetra’s Model 546 and Model 547 pressure transducers offer laboratory type pressure measurement in a rugged industrial housing complete with 5:1 range turndown, ideal for high overpressure applications, to provide full scale output from 25% to 125% of full range.
Utilizing thin film technology, Models 546 and 547 have 4 to 20 mA output, 0.1% Full Scale accuracy, high overpressure capability, choice of absolute, gauge, or sealed gauge pressure measurement, and pressure ranges from 10 psi up to 10,000 psi.
The compensated temperature range is from -13° F up to +167° F.
Designed for use with corrosive media, the Models 546 and 547 are offered with 17-4 PH stainless steel or Inconel® (17-4 PH and 15-7 Mo for ranges ≤30 psi) wetted parts to provide years of maintenance free pressure measurement in demanding industrial applications. (Order Model 547 for pressure transducer with Inconel® wetted parts.)
Specifications
Brand
Accuracy
- ± 0.1 % of Full Scale RSS
Applications
- Air Conditioning Systems
- Heating Applications
- High Overpressure
- Industrial Applications
- Natural Gas Equipment
- Off-Highway Vehicles
- Power Plants
- Refrigeration Equipment
- Robotics
- Semiconductor Process Tools
- Ventilators
Approvals & Certifications
- CE
- ISO 9001: 2000
BSP Connection
- G 1/4” Female
- G 1/4” Male
Burst Pressure
- > 15 times Full Scale or ≤ psi: 1,500 (kPa: 10,340, bar: 100)
- > 35 times Full Scale or ≤ psi: 150 (kPa: 1,034, bar: 10)
- > 8 times Full Scale or ≤ psi: 10,000 (kPa: 68,950, bar: 690)
Cable Length
- 3.28 feet (1 metre)
- Molded Immersible Cable up to 656 feet (200 metres)
Compensated Temperature
- -25° to 75° C (-13° to 167° F)
Cone Material
- Cone: Plastic Nose
- Stainless Steel Sink Weight Nose Cone
Electrical Connectors
- 10-6 Bayonet Connector
- 2-Wire
- Large DIN 43650 Connector w/ Mating Plug
- Molded Immersible Cable
Enclosure, Body Material
- 321 Stainless Steel
- 630 Stainless Steel
- Glass-Filled Polyester
Environmental Protection
- IP40
- IP65
- IP68
Excitation Voltage
- 8-40 Vdc
Loop Resistance
- Maximum
Media
- Corrosive
- Liquids & Gases
NPT Connection
- 1/2”-14 Male NPT
- 1/4”-18 Male NPT
Operating Temperature
- w/6-Pin Bayonet & DIN: -25° to 85° C (-13° to 185° F)
- With Cable: -20° to 50° C (-4° to 122° F)
Output
- 4-20 mA
Pressure Range
- bar: 0.689 to 689.5
- kPa: 68.9 to 6,895
- psi: 10 to 10,000
Pressure Type
- Absolute
- Gauge
- Sealed Gauge
Process Temperature
- -30° to 100° C (-22° to 212° F)
Proof Pressure
- 1.5 times Full Scale for Inconel Parts
- 2 x Full Scale
SAE Connection
- SAE4 J1926-2
Sensor, Probe Type
- Pressure Sensor
Span & Zero Adjustments
- Span Adjustment: 25 % to 125 % of Span
- Zero Adjustment: ± 10 %
Span & Zero Effect
- Improved Thermals: 0.5 % of Full Scale/100° C (0.25 % of Full Scale/100° F)
- Standard Thermals: 0.8 % of Full Scale/100° C (0.4 % of Full Scale/100° F)
Stability
- Long-term: 0.1 % of Full Scale/1-Year
Storage Temperature
- w/6-Pin Bayonet & DIN: -25° to 85° C (-13° to 185° F)
- With Cable: -20° to 50° C (-4° to 122° F)
Turndown
- 5: 1 (Standard)
UNF/UNC Connection
- 7/16”-20 UNF Male
Vibration
- 35 G
Wetted Materials
- 630 Stainless Steel