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The Suryatech 8424 is an advanced control system that monitors temperature from up to four sensors and provides average house temperature readings. It also supports a humidity sensor. The unit features eight built-in relays for managing fans, heaters, inlets, curtains, and alarms, along with two 0-10V outputs for variable speed fans and heating units. It includes two digital inputs for water and feed measurement.

Available in standard versions or as an OEM product with custom programming, the Suryatech 8424 supports various ventilation types: tunnel, power fan, and natural ventilation.

Key Features

• Power Supply: 220V AC
• Inputs: 4 analog temperature sensors, 1 humidity sensor (0-10V), 6 digital inputs
• Outputs: 10 dry changeover contacts (220V / 2 Amp)
• Display: 6-digit, 7-segment
• Accuracy: : ±0.2°C (±1°F), 1% RH
• Enclosure: IP55-rated
• Memory: Power fail protection, non-erasable memory
• Calibration: Auto calibration of connected sensors

For more details Please download the pdf.