IGP10-A22D1F Foxboro Gauge Pressure Sensor | 300 psi Span

Product Overview

The Foxboro IGP10-A22D1F belongs to the renowned I/A Series® of intelligent gauge pressure transmitters. This high-performance, two-wire device converts physical pressure into a precise 4–20 mA analog signal for integration into industrial DCS and PLC systems. Built with a 316L Stainless Steel process connection and an Inert Fill fluid, the IGP10-A22D1F excels in specialized applications such as oxygen or chlorine service. It provides robust, reliable measurement in hazardous areas, combining field-proven silicon strain gauge technology with intelligent electronics to deliver exceptional long-term stability in the most demanding process environments.

Part Number Breakdown: IGP10-A22D1F

Technical Specifications

The IGP10-A22D1F offers a high-accuracy solution with a rugged mechanical build to ensure signal integrity.

• Output Signal: 4–20 mA Analog

• Accuracy: ±0.20% of calibrated span

• Span Limits: 10 to 300 psi (0.7 to 21 bar)

• Power Supply: 12.5 to 42 VDC (Loop-powered)

• Wetted Materials: 316L Stainless Steel

• Ambient Temperature: -40°C to +85°C (-40°F to +185°F)

• Ingress Protection: IP66 / NEMA 4X

• Stability: ±0.05% of URL per year over a 5-year period

Engineering Advantages

• Specialized Inert Fill Compatibility: The "2" fill fluid code designates an Inert Fill. This feature allows the transmitter to safely measure pressure in reactive media such as Oxygen or Chlorine, where standard silicone oils would pose a combustion risk.

• Superior Long-Term Stability: The IGP10-A22D1F maintains a stability rating of ±0.05% of the Upper Range Limit (URL) annually. This minimizes the frequency of recalibration cycles, significantly reducing total cost of ownership and maintenance labor.

• Push-Button Calibration: On-board LCD and external/internal pushbuttons allow technicians to perform Zero and Span adjustments (LRV/URL) directly in the field. This "Local Configuration" capability eliminates the absolute necessity for a handheld communicator during basic commissioning.

• Explosion-Proof Aluminum Housing: The NEMA 4X/IP66 aluminum housing protects internal electronics from corrosive salt spray and industrial wash-downs. The ATEX flameproof (Code F) rating ensures safe operation in explosive gas atmospheres.

• Direct-to-Process Mounting: The rugged 316L SS connection supports direct mounting to process piping, which reduces installation complexity and eliminates the need for impulse piping in many applications.

• 100% Brand New Condition: We supply only original, factory-sealed Foxboro units. This ensures the integrity of the inert fill and the factory calibration, providing the high-precision performance required for critical safety loops and process control.

FAQs

Q: Can the IGP10-A22D1F be used for vacuum measurement?

A: While designed for gauge pressure (positive pressure relative to atmosphere), Foxboro gauge pressure transmitters can often be calibrated to measure vacuum, provided the range stays within the physical limits of the sensor. However, check your specific span requirement against the "D" range limits.

Q: What is the advantage of the 316L Stainless Steel wetted parts?

A: 316L SS provides excellent resistance to a wide variety of process chemicals and prevents carbon contamination. Combined with the inert fill, it makes the IGP10-A22D1F suitable for high-purity or highly reactive chemical processes.

Q: Does this transmitter require a separate power cable?

A: No. The IGP10-A22D1F is a traditional two-wire device. It receives its 12.5 to 42 VDC power and transmits its 4–20 mA signal over the same pair of wires, simplifying field wiring.

Q: How do I adjust the span if I don't have a HART communicator?

A: Because this is the "-A" analog version, you use the integrated pushbuttons and the LCD display to set your Lower Range Value (LRV) and Upper Range Limit (URL) manually. This makes it an ideal choice for sites with limited specialized configuration tools.