ADD-200 Western Light and Temperature Sensors

• Western Light Sensor: Measures light intensity from 2 lx to 250 lx.
• Choice of 16 detection thresholds.
• Resistance to temporary and random changes in light intensity.

• Temperature Sensor: Measures temperature from -30°C to +70°C.
• Adjustable temperature threshold.

Encoded two-way radio communication in the 868 MHz frequency band (AES standard).

Transmission channel differentiation with 4 channels for automatic selection without interference. Radio communication range in open space: up to 2000 m (from ACU-220) / up to 1600 m (from ACU-280).

• Remote sensor software update.
• Remote configuration.
• LED diode for signaling.
• ECO option for extending battery life.
• Battery control.
• Weather-resistant housing with high mechanical strength.

Technical Specifications:

• Environmental requirements: Environmental class according to EN50130-5 III.
• Maximum humidity content: 93 (+/-3%).
• Operating temperature range: -30°C...+70°C.
• Dimensions: 58 x 115 x 34 mm.
• Weight: 95 g.
• Temperature measurement accuracy: +/-1°C.
• Power consumption in standby mode: 20 [uA].
• Maximum power consumption: 12 [mA].
• Startup time: 5 [s].
• Expected battery life (years): up to 2.
• Radio communication range (open field) for ACU-280: up to 1600 [m].
• Radio communication range (open field) for ACU-220: up to 2000 [m].
• IP protection: IP65.