Product Description

The Keyence FT-50CA is an amplifier unit designed to work with Keyence's FT series digital infrared temperature sensor heads, such as the FT-H10, FT-H20, FT-H30, FT-H50, FT-H40K, and FT-H50K. It serves as the central processing unit, converting the analog signals from the sensor head into readable temperature data and providing control outputs for integration into automated systems.​

Technical Specifications

• Model: FT-50CA
• Type: Amplifier unit for FT series sensor heads
• Power Supply: 12 to 24 V DC ±10% ripple (P-P) 10% or less
• Power Consumption:
• Normal: 1400 mW (For 12 V), 1600 mW (For 24 V)
• Eco Mode: 1150 mW (For 12 V), 1350 mW (For 24 V)
• Display: 4 + 1/two-digit 7-segment LED, dual-display (red/green)
• Display Resolution: 0.1°C or 1°C (when using FT-H10/H20/H30), 1°C (when using FT-H50/H40K/H50K)
• Control Outputs:
• NPN Open Collector x 2 channels: 100 mA max. (40 VDC max.), residual voltage: 1 V max.
• Analog Output:
• 4 to 20 mA, maximum load resistance: 260 Ω
• External Inputs:
• Timing Input: Input time: 2 ms min.
• Bank Input: Input time: 20 ms min.
• Environmental Resistance:
• Ambient Temperature: -10 to +50°C (No freezing)
• Relative Humidity: 35 to 85 % RH (No condensation)
• Vibration Resistance: 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z axes
• Material:
• Main Unit, Cover: Polycarbonate
• Keycaps: Polyester elastomer
• Cable: Vinyl chloride
• Mounting Bracket: SPCC
• Weight: Approximately 85 g​