Description
Product Description
The Foxboro 4000093-346 is a precision industrial pressure transmitter from the Foxboro I/A Series, engineered to deliver reliable pressure measurements and stable signal output for process control systems. It converts process pressures into a standardized 4–20 mA analog signal, ensuring seamless compatibility with DCS and PLC platforms.
This transmitter is built for demanding applications in oil & gas, chemical, power generation, and pharmaceutical industries where accuracy and operational reliability are critical.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 4000093-346 |
| Type | Pressure Transmitter Module |
| Measurement Range | Configurable, Gauge or Absolute Pressure |
| Output Signal | 4–20 mA Analog |
| Accuracy | ±0.1% Full Scale (typical) |
| Repeatability | ±0.05% Full Scale |
| Housing Material | Stainless Steel, Corrosion-Resistant |
| Process Connection | 1/2" NPT or Standard Flange Options |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Weight | 500 g |
| Mounting Options | Direct Mount or Bracket Installation |
| Protection | IP66 / IP67 |
| Compatibility | Foxboro I/A Series Systems |
| Certification | Optional Hazardous Area Approvals (ATEX/IECEx) |
Key Features
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High-Precision Measurement: Accurate monitoring of gauge or absolute pressure in liquids and gases.
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Stable Analog Output: 4–20 mA signal ensures integration with distributed control systems.
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Rugged Construction: Stainless steel housing resists corrosion and harsh environments.
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Compact Design: Optimized for installations with limited space.
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Continuous Reliability: Built for long-term operation in critical industrial processes.
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Hazardous Area Compatibility: Optional certifications for safe deployment in explosive atmospheres.
Typical Applications
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Chemical processing – reactor and pipeline pressure monitoring.
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Oil & gas – pressure management for tanks, pipelines, and wellheads.
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Power generation – turbine and boiler system pressure control.
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Pharmaceutical production – precise pressure regulation in manufacturing lines.
FAQ
Q: Can this transmitter measure both gauge and absolute pressure?
A: Yes, the 4000093-346 supports configurable gauge or absolute pressure measurement.
Q: Is it suitable for corrosive environments?
A: Its stainless steel housing provides corrosion resistance for harsh industrial conditions.
Q: How does it integrate with control systems?
A: The 4–20 mA output ensures compatibility with DCS and PLC platforms.
Q: What mounting options are available?
A: Direct process mounting is standard, with bracket options for flexible installation.
Q: How does it compare to model 4000093-323?
A: Both provide high-precision pressure measurement, but the 4000093-346 offers configurable measurement ranges and updated corrosion-resistant construction.
Features
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