- Temperature management software
The monitoring system provides a continuous dynamic monitoring signal. The system can set multi-stage temperature alarm, that is, the system supports multi-stage alarm, such as the initial alarm at 30℃, the forecast alarm at 40℃, and the measures taken at 50℃, etc., and the temperature parameters of the alarm point can be set according to different environments. The temperature measurement and positioning speed of the system is very high. The laser transmitter in the system host emits tens of thousands of light pulses per second, and outputs the average value of the sampling temperature to the display system, basically eliminating errors, can provide continuous dynamic monitoring of the temperature change signal at every point every 1 meter within a range of more than ten kilometers, and can set temperature alarm values at any level, high performance indicators, strong functionality, high reliability, and the most advanced technology; The system can be connected with PC, fire alarm system and other control equipment through the output form of RS232, LED, built-in relay, Ethernet or other industrial protocols to carry out sound and light alarm, and the signal output is accurate and complete. The temperature resolution reaches 0.1℃, and the temperature accuracy is ±1℃. The positioning accuracy is ±1m. The alarm control area is programmable and can be flexibly designed according to the requirements of users, and each system can be set up no less than 100 different alarm control areas for environmental changes. The host of the system is an open communication protocol, which provides a communication interface connecting with the workstation. The disaster prevention and alarm workstation in the central control room displays all the information such as temperature curve, alarm position and alarm temperature in Chinese graphic way. System software authorized management, safe and reliable, with safety record function, can store all the historical data since the operation of the system, and can use a portable computer to download the relevant data, if the optical fiber is damaged, the system can locate the damaged point, with self-diagnosis function, and through the optical fiber welding machine to weld it.
● Real-time data acquisition: real-time temperature values are collected from the monitored area point by point to form a real-time database;
● Real-time data display: real-time display of the temperature obtained from the current area;
● Constant temperature alarm: set alarm and early warning temperature according to user requirements, and can set different partitions for the monitored area, each partition can be arbitrarily set alarm value, different parts for different standards of monitoring;
●Temperature rise rate alarm: When the monitored area reaches the predetermined value of temperature rise rate set according to user requirements, it can alarm, point out the location of the alarm area and do data storage and printing;
●Historical data display: Users can query the temperature of a certain moment, a certain point, a certain period of time, and the highest temperature in the region through historical data;
● Characteristic curve display: including the temperature distribution curve at a certain time, the temperature change curve at a certain point in a certain period, and the maximum temperature change curve at a certain period;
● Remote monitoring, diagnosis and maintenance: Through the Internet, remote monitoring, diagnosis and maintenance of on-site equipment can be achieved.
● Detection system real-time monitoring, with good response characteristics;
● Real-time monitoring of temperature, real-time display of temperature changes every 1 meter. Continuous monitoring signal, any temperature point alarm;
● The IOT-DMT optical fiber detection system is a continuous monitoring signal, which can set multi-level constant temperature alarm and multi-stage differential temperature alarm, or a combination of the two, basically eliminate false positives, and can correct the alarm value according to field requirements;
● The temperature signal and alarm signal of the IOT-DMT optical fiber detection system can be uploaded to the fire engine and the central control room;
● The system equipment adopts carrier-grade integrated functional optical modularization, and designs special photoelectric integrated devices and signal processing circuits to achieve the full operating temperature range of the system (-10~50℃;). The internal ultra-low temperature drift (<2℃) and the embedded control system is used to achieve ultra-low power consumption of the system, and the peak power consumption is less than 17 watts; Moreover, the system adopts standard 2U chassis and special electromagnetic compatibility design, so that the performance, stability and reliability of the system are very good;
● Integrated embedded acquisition control system, low power consumption, high reliability, can directly use the fire controller for power supply, no additional configuration of power supply.
