Temperature and Humidity Sensor Applied in the Temperature and Humidity Monitoring System of Cigarette Delivery Warehouse

In the past, if the cigarette logistics distribution center warehouse was powered off at night, the relevant management personnel had gone home from get off work and could not understand the relevant situation. After the equipment has been left unsupervised, the information equipment may be damaged due to the high temperature inside the equipment room. Once the equipment is damaged, the maintenance cost is less than 10,000 to 30,000 yuan. In order to avoid unnecessary losses, the center decided to use an environmental temperature and humidity acquisition system that uses a temperature and humidity sensor.

In recent years, the Cigarette Logistics Distribution Center has officially put into use the environmental temperature and humidity collection system, successfully escorting the normal operation of the equipment. Among them, the application of temperature and humidity sensor monitoring technology is essential.
Since the environmental temperature and humidity acquisition system was put into use, the environmental temperature and humidity acquisition system can realize real-time detection of the temperature and humidity of the warehouse to ensure that a suitable temperature and humidity environment is maintained in the warehouse to ensure that the quality of storage materials is intact. At the same time, it can also monitor computer room air conditioners, UPS power distribution, water leakage monitoring, access control management, etc., and remotely monitor diesel generators.
According to the content of the signal recognized by the reading and writing device, the current temperature and humidity of the warehouse are confirmed. When the temperature and humidity are abnormal, the system will quickly alarm and prompt the hidden danger area. In the event of a power outage at night, the ambient temperature and humidity acquisition system with built-in temperature and humidity sensors will send text messages to relevant technical managers to inform the relevant technical management personnel of the situation of the computer room when the temperature of the computer room is high, so that the management personnel can deal with it in time to avoid equipment The damage caused the center's related business work to be unable to carry out.
According to the actual area of ​​the computer room in the warehouse, add temperature and humidity sensor monitoring points to detect the temperature and humidity in the computer room. Set temperature and humidity sensors in each computer room, and connect the temperature and humidity sensor to the field signal acquisition controller. The collector can communicate with the center through TCPIP. In the central computer room, the real-time temperature and humidity conditions of each computer room can be displayed through the network. Alarm when the humidity crosses the boundary.

Finally, the editor recommends a high-quality temperature and humidity sensor that can be used in the temperature and humidity sensor monitoring system of the cigarette distribution warehouse. The voltage output temperature and humidity sensor module introduced by Gongcai.com from abroad-HCPV-201W-01, HCPV-201W-01 Based on the HumiChip® chip design, it is an accurate and reliable humidity measurement sensor module (HCPV-201 can also measure temperature). The sensor outputs the temperature-compensated humidity value through a linear voltage, which can be directly connected to a microcomputer with ADC input. The temperature output (only for HCPV-201) is directly output by the NTC thermistor resistance value, which can be directly connected to the microcomputer through the ADC input. It can be widely used in smart home, HCPV control, industrial process control, medical, automotive, environmental monitoring and other fields.