??101-07a-RS Fire thermal explosion-proof programmable addressable detector (Modbus RTU protocol)

The detector ??101-07a-RS is designed for transmission of information digital signal via standard communication channel RS-485 with Modbus RTU protocol. It is used in addressable fire alarm systems or automated process control systems and is designed to detect fire accompanied by temperature rise inside the controlled space, and to transmit to the device or device of the upper level the value of the temperature of the controlled environment, as well as the sign of fire when the temperature of the controlled environment exceeds the set temperature thresholds and/or the rate of temperature rise.