FOXBORO IDP10-AF1C01F Differential Pressure Transmitter

Overview

Key Specifications

1. Electrical & Communication

• Power supply: 12.5 ~ 42 V DC two-wire loop power supply
• Output signal: 4–20mA analog signal + superimposed HART digital communication
• Accuracy: ±0.06% of calibrated span (4–20mA linear output); ±0.05% digital linear precision
• Turn-down ratio: Up to 30:1 wide range adjustment
• Damping time: 0 ~ 32 seconds configurable via HART handheld communicator
• Built-in local LCD display with operation buttons for on-site calibration and parameter setting

2. Process & Mechanical Configuration (Model Code Decoding)

• IDP10: Standard intelligent differential pressure transmitter platform
• A: Standard sensor range code, medium pressure measurement span
• F: Sanitary flush remote seal diaphragm structure (food/pharma hygienic design)
• 1: 316L stainless steel wetted parts, silicone filling fluid
• C: Standard flange size, clamp sanitary connection
• 01F: Standard remote seal length, single-side sanitary diaphragm assembly
• Wetted material: 316L stainless steel isolation diaphragm, anti-corrosion for general chemical, food media
• Max working static pressure: 250 bar
• Process temperature range: -46℃ ~ +121℃ (silicone filling fluid)
• Housing material: Die-cast aluminum alloy, NEMA 4X / IP66 protection grade

3. Environmental & Safety Certification

• Operating ambient temperature: -40 ℃ ~ +85 ℃
• Hazardous area certification: ATEX, FM, CSA intrinsically safe / flameproof optional, SIL2 safety integrity certification
• Dual seal design, compliant with ANSI/ISA 12.27.01 double isolation standard
• EMC anti-interference performance: Only 0.1% measurement error under 27–1000MHz electromagnetic field
• Certifications: CE, PED, RoHS compliant, original factory standard 5-year warranty

Main Functions

1. Differential pressure, liquid level & flow measurement
    
   Calculate liquid tank level via pressure difference between high/low pressure chambers; match orifice plate to realize flow measurement (configurable linear/square root output).
2. Sanitary remote seal anti-blocking measurement
    
   Flush diaphragm structure avoids media accumulation and blockage, suitable for slurry, syrup, fermentation liquid, high-viscosity oil and other easy-scaling media; remote isolation prevents high-temperature medium from damaging sensor core.
3. HART remote intelligent debugging
    
   Support handheld HART communicator or DCS remote modification of range, damping, zero shift, unit conversion; real-time upload pressure value, temperature, fault diagnosis information to upper DCS system.
4. Harsh environment stable measurement
    
   Strong temperature compensation algorithm, long-term zero drift suppression, stable measurement under large ambient temperature fluctuation.
5. Hazardous process safety monitoring
    
   SIL2 certification meets petrochemical, pharmaceutical safety instrument system (SIS) liquid level interlock alarm requirements.

Advantages

• Sanitary flush diaphragm remote seal design, easy disassembly and CIP/SIP cleaning for food & pharmaceutical industries
• Ultra-high turndown ratio reduces spare part inventory types for different measuring ranges
• High precision and long-term stability, low maintenance cycle for continuous production lines
• IP66 fully sealed housing, resistant to workshop water flushing, dust and oil mist
• Perfect seamless docking with Foxboro I/A Series DCS, unified system data interaction
• Complete fault self-diagnosis function, quickly locate diaphragm damage, line open/short circuit faults
• Wide power supply range, adapts to various industrial control cabinet 24V DC power supply systems

Typical Applications