The AFC Technologies 1550 product line encompasses multiple optical and power management solutions designed for precision measurement and integration into critical infrastructure. Models span broadband light sources for spectral characterization and optical testing, airflow measurement stations with integral signal processing, and compact AC-DC power modules. Each variant delivers high accuracy, multi-protocol connectivity, and certified performance across demanding applications.
Technical Specifications
Broadband Light Source Models (BBS 1550 Series)
• Operating Bands: C-band (1527–1568 nm) and L-band (1565–1610 nm)
• Output: High power density with flattened spectral distribution
• Spectral Stability: High across operating range
Airflow Measurement Station (OAFE-1550)
• Velocity Range: 100 to 2,800 feet per minute (fpm)
• AMCA Certified Accuracy: ±0.5% or better (100–1,200 fpm)
• Signal Processor: 24-bit A/D and 12-bit D/A conversion; twelve-point linearization; auto-zeroing
• Case Materials: G90 galvanized steel; 6063-T5 anodized aluminum sensors
• Power Supply: 20 to 28 VAC/DC
• Temperature Range (Operating): 32 to 122°F (0 to 50°C)
• Temperature Range (Storage): −20 to 158°F (−29 to 70°C)
• Humidity: 0 to 95% RH, non-condensing
• Communication: LonWorks®, BACnet MS/TP®, Modbus® RTU Slave
• Outputs: 0–5 VDC, 0–10 VDC, or 4–20 mA; digital I/O for alarms and system control
AC-DC Power Module (AFC-15S)
• Input: 90–264 VAC or 120–370 VDC; 47–440 Hz
• Output: 15 V @ up to 10 W
• Line Regulation (typical): ±0.3%
• Load Regulation (typical): ±0.5%
• Efficiency: 78%
• Dimensions: 2.07 × 1.08 × 0.93 inches (52.5 × 27.5 × 23.5 mm)
• Protection: Overvoltage, overcurrent, and short-circuit
• Certifications: UL/cUL, CE, CB
– Key Features
• Password-protected configuration menu for airflow stations
• Temperature input support with auto-density compensation
• Multi-protocol gateway architecture (LonWorks, BACnet, Modbus)
• Wide industrial input voltage acceptance (AC or DC)
• Flattened output spectrum for spectral measurement applications
– Typical Applications
• Optical component spectral characterization and system compliance testing
• Building automation and HVAC system monitoring
• Industrial power distribution in multi-voltage environments
– Compatibility & Integration
Airflow measurement stations integrate directly with BACnet, LonWorks, and Modbus control networks. Power modules support split input rail operation (90–264 VAC and 120–370 VDC simultaneous input capability). All variants accept standard analog inputs for auxiliary sensors and environmental correction.
