DITRA Wire Daylight Sensor
Wired Modbus-RTU Ambient Light Sensor for Outdoor and Tunnel Lighting Control
The DITRA Wire Daylight Sensor is a professional device designed for accurate measurement of natural light levels and optimization of lighting operation schedules.
It ensures consistent illumination and automatically adjusts lighting scenarios when ambient brightness drops below a predefined threshold due to fog, smog, or other environmental conditions.
The sensor transmits data to the central controller or third-party systems via the RS-485 (Modbus-RTU) interface and can operate as a remotely configurable daylight switch controlling one independent lighting group.
It is common
Ultra-compact IP67 dust- and waterproof enclosure
Wide operating voltage range up to 305 V AC
Integrated GPS module (optional)
RS-485 Modbus-RTU communication
Wide illumination measurement range: 1 – 10 000 lux
Supports control of one independent lighting group
Ideal for installation on lighting control cabinets and at tunnel entrances/exits
- Mechanical
Housing: solid case
Material: plastic
Dimensions, mm: 87(D) x 91,3(69,3)(H)
Mass: 0.2 kg
Mounting: luminaire case, pillar, e.t.c- Power & Electrical
Input Voltage: ~100-250 V, 50/60 Hz
Input Power (max): 5 W
Max load Power: 1000 W- Environment
Operating Temperature: -40...+70°C
Storage Temperature: -50...+80°C
Operating Relative Humidity (max): 100%
IP Rating: IP 67
Certification: CE compliant, RoHS
Warranty: 36 Month- Interfaces and Protocols
Navigation: GPS
Interface: RS-485
Radio Channel: GSM 850/900/1800/1900 (optional)
- Inputs / Outputs
Connectors: wires
Sensors: embedded light sensor- Configuration / Indication
Setup: remote via software
Indication: LED- Package Contents
Wire Daylight Sensor
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