Foxboro IDP10-AF1C01F Product Description
Product Overview
The Foxboro IDP10-AF1C01F is a high-performance intelligent differential pressure transmitter belonging to the Foxboro I/A Series, designed for precise measurement of differential, gauge, and absolute pressure in industrial process environments. Engineered with a piezo-resistive silicon strain gauge sensor and microprocessor-based technology, it converts pressure differences into a standard 4–20 mA analog signal with superimposed HART digital communication, enabling accurate, reliable, and remote-configurable process data transmission. Built with a compact, rugged industrial design and corrosion-resistant materials, the IDP10-AF1C01F delivers exceptional long-term stability and measurement accuracy in harsh conditions, supporting applications in liquid, gas, and steam media. As a core component of the Foxboro automation ecosystem, it integrates seamlessly with DCS, PLC, and HMI systems, serving as a critical link for process monitoring, control, and data acquisition in demanding industrial operations.
Basic Information
Manufacturer: Foxboro (Invensys, now Schneider Electric)
Model: IDP10-AF1C01F
Product Type: Intelligent Differential Pressure Transmitter, Two-Wire Process Measurement Device
Applicable System: Foxboro I/A Series DCS; compatible with HART-enabled control systems, PLCs, and third-party industrial devices
Mounting Style: Direct process mounting; optional bracket kits for surface, duct, or manifold mounting
Protection Rating: IP66/IP67 (NEMA 4X) for housing; dual seal certified to ANSI/ISA 12.27.01-2003
Certifications: CE, UL, CSA, ATEX, IECEx compliant; certified for hazardous area installations (Ex ia/Ex d); meets ISA S71.04 G3 standards
Sensor Type: Piezo-resistive silicon strain gauge
Wetted Materials: 316L stainless steel (standard); optional Hastelloy C, Monel, Tantalum for corrosive media
Power Supply: 24 VDC (12–42 VDC wide range); two-wire loop-powered
Operating Temperature: -40°C to +85°C (process); -20°C to +60°C (ambient)
Storage Temperature: -50°C to +100°C
Relative Humidity: 0% to 100% non-condensing
Weight: Approximately 1.2 kg
Dimensions: 120 mm (H) × 80 mm (W) × 60 mm (D)
Country of Origin: United States
Warranty: Standard 5-year manufacturer warranty
Function and Positioning
The Foxboro IDP10-AF1C01F functions as a primary process measurement and data transmission device, positioned to deliver high-precision differential pressure, flow, and level measurement within the Foxboro I/A Series and heterogeneous industrial control environments. Its core role is to accurately capture pressure differences across process elements (e.g., orifice plates, venturi tubes, tanks) and convert them into standardized electrical signals for real-time monitoring, control, and data logging. Beyond basic pressure measurement, it supports flow calculation via square-root extraction and level measurement in closed or open tanks, eliminating the need for additional signal conditioning devices. Equipped with HART communication, the transmitter enables remote configuration, calibration, diagnostics, and parameter adjustment without physical access, reducing maintenance downtime and operational costs. Its rugged construction and wide environmental tolerance make it suitable for both safe and hazardous areas, serving as a reliable data source for critical control loops, safety systems, and plant-wide data integration. As a key part of the Foxboro automation architecture, it bridges field process conditions with higher-level control and enterprise systems, ensuring consistent, accurate, and actionable process data for optimized operations.
Core Performance Parameters
Measurement Range: Differential pressure from -30 bar to +30 bar (-435 psi to +435 psi); standard spans include 75 mbar, 500 mbar, 2.1 bar, 21 bar, 210 bar
Accuracy: ±0.1% of calibrated span (standard); ±0.075% optional for high-precision applications
Repeatability: ±0.01% of calibrated span
Stability: ±0.05% of span per year (long-term drift)
Output Signal: 4–20 mA DC analog (loop-powered); superimposed HART 7 digital communication (1200 baud)
Response Time: ≤100 ms (standard); adjustable damping from 0 to 60 seconds
Static Pressure Rating: Up to 250 bar (3625 psi) for high-pressure applications
Temperature Compensation: Automatic compensation for ambient and process temperature variations
Electrical Isolation: 1500 VAC dielectric isolation between process and electrical circuits
Diagnostics: On-board LCD with pushbuttons for local configuration; LED status indicators for power, communication, and faults; remote diagnostic support via HART
Vibration Resistance: Compliant with ISA S71.04 G3; withstands 5–200 Hz vibration at 0.15 mm amplitude
General Adaptable Accessories
Mounting Hardware: Surface mounting brackets, manifold mounting kits, pipe clamps, vibration isolation mounts, stainless steel fasteners
Communication Accessories: HART communicators, HART modems, USB-to-HART adapters, configuration software (Foxboro Toolkit, HART Field Communicator)
Process Connections: 1/4” NPT, 1/2” NPT, DIN 19213 flanges; remote seal assemblies with capillary tubes; diaphragm seals for high-temperature or viscous media
Power Supplies: 24 VDC loop power supplies, redundant power modules, surge protectors, intrinsic safety barriers for hazardous areas
Replacement Parts: Sensor modules, LCD displays, pushbutton assemblies, housing gaskets, terminal blocks, wiring kits
Protection Kits: Weatherproof enclosures, sun shields, insulation jackets for extreme temperatures, EMI shielding gaskets
Calibration Tools: Pressure calibration pumps, precision pressure gauges, HART calibration software, loop simulators
Applicable Equipment and Fields
The Foxboro IDP10-AF1C01F is designed for process industries requiring high-precision differential pressure, flow, and level measurement in both safe and hazardous areas, fully compatible with Foxboro I/A Series and HART-enabled automation systems. Key sectors include oil and gas (refineries, petrochemical plants, natural gas processing, offshore platforms), thermal and nuclear power generation, chemical manufacturing (fertilizers, plastics, specialty chemicals), pulp and paper, water and wastewater treatment, pharmaceuticals, food and beverage, metals and mining, and HVAC systems. It is ideal for measuring flow via differential pressure across orifice plates/venturi tubes, monitoring liquid/gas/steam pressure, measuring tank levels (closed/open), and controlling pressure in pipelines, reactors, boilers, and heat exchangers. The transmitter’s high accuracy, HART communication, rugged IP67 design, and hazardous area certifications make it suitable for new plant installations, legacy system upgrades, and critical process applications where reliability and precision are paramount.
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