Lutron TR-LXT1A4 DIN Rail Mount Light Transmitter

The Lutron TR-LXT1A4 is an industrial-grade light transmitter designed for continuous illuminance monitoring, providing a standardised 4-20 mA output proportional to measured light levels. Housed in a durable ABS plastic enclosure, the unit supports both DIN rail and wall mounting for flexible integration into control systems. Key Technical Specifications • Measurement Ranges: The device features three selectable ranges: 0–2,000 Lux, 2,000–20,000 Lux, and 20,000–50,000 Lux. • Output Signal: A linear 4-20 mA current loop where 4 mA represents 0 Lux and 20 mA represents the maximum value of the selected range. • Power Requirements: Operates on a wide universal supply voltage of 90-260 ACV (50/60 Hz). • Calibration & Accuracy: Includes external Zero and Span variable resistors (VR) for field calibration and maintenance. • Operating Environment: Rated for temperatures between 0°C to 50°C and humidity levels below 80% RH. • Hardware Design: The system utilises a separate light probe with a plug-in connector, allowing for remote sensor placement away from the transmitter body.