Product Description：

The SSK-ZL-9N-E gas alarm controller is designed in accordance with the national standard GB 16808-2008. It features an attractive appearance, clear display interface and simple operation. The product adopts a modular structure for easy maintenance.

The controller obtains detector information via polling mode. After data processing by a high-speed CPU, the corresponding concentration and status of the detector are displayed on the LCD, and relevant control signals are output.

Product Features：

※ Adopts M-BUS two-wire bus for power supply and communication, non-polarity, economical wiring.

※ It uses a 16-bit single-chip microcontroller as the CPU, featuring fast operation and high reliability.

※ Password-protected operation allows zero calibration and adjustment of the detectors.

※ The instrument is protected by multiple passwords, with different passwords for different operation levels, ensuring high security.

※ Equipped with a high-brightness LCD display, it can show the operating time of the main unit, as well as alarm and fault records in real time. Automatic fault detection can accurately indicate the type of fault. It supports large-capacity records of alarms, startup and shutdown events, and historical data will not be lost in case of power failure.

※ 2 groups of switch output