Abnormal temperature alarm

■Overview of Various Safety Alarm Devices 1. This is a fire alarm device with security functions that consists of an electronic circuit made up of an alarm, a pin switch, and a battery, connected to a fire memory sensor or a fire detection wire. 2. The pin switch is equipped with a strap and serves as a test switch for the alarm, as well as an emergency switch. 3. The circuit is equipped with external input/output terminals, allowing for the notification of abnormal signals or transfer signals from other functions. 4. This is an eco-friendly product with zero standby power that includes emergency alarms, security alarms, and fire alarms. 5. It is a fire alarm device with security functions that can implement safety measures tailored to various industries and applications, preventing accidents and fires before they occur. 【Note 1】: The fire memory sensor is a product that combines soluble insulated wire and shape memory alloy. The set temperature is 80°C. 【Note 2】: The fire detection wire is a product that combines extended wire and multiple shape memory alloys. The set temperature is 80°C. ■Types of Various Safety Alarm Devices (by Application) 1. Buddhist altar safety alarm 2. Travel safety alarm 3. Nursing care safety alarm 4. Residential safety alarm 5. Home appliance safety alarm 6. Multipurpose safety alarm 7. Arson safety alarm 8. Factory safety alarm

■Overview of Industrial Abnormal Temperature Alarm System 1. Connect the alarm device to the temperature sensing wire using a connector. The alarm device consists of an electronic buzzer, a pin switch, and a battery. The pin switch is equipped with a strap and serves as the test switch for the electronic buzzer. [Note] 1. The temperature sensing wire is a product that combines numerous shape memory alloys at equal intervals of 0.5 meters along the wire (set temperature 80°C). It is a product that installs multiple temperature memory sensors at equal intervals of 0.5 meters along the wire. [Note] 2. When the surrounding temperature reaches 80°C, the wire softens, and the shape memory alloy constricts the wire (restores) and short-circuits the two wires to sense the temperature and generate a signal. However, the softening temperature of the wire and the restoration temperature of the shape memory alloy are the same temperature (80°C). 2. Install the alarm device outside the industrial machinery and wire the temperature sensing wire to areas inside the machinery or electrical components where there is a risk of abnormal temperature or fire, connecting it to the alarm device with a connector. 3. For example, when an abnormal temperature or fire occurs in the industrial machinery, the temperature sensing wire detects the abnormal temperature or fire and alerts the surroundings through the alarm device. 4. The abnormal temperature associated with fires in industrial equipment can be continuously monitored on a daily basis, allowing for early detection and preventing damage to equipment or fires through initial response.

■Overview of Abnormal Temperature Alarm Device 1. This is an abnormal temperature alarm device that consists of a general security alarm circuit made up of an alarm device, a pin switch, and a battery (DC 4.5V), with a wired temperature memory sensor (switching function) connected to the circuit. It is an eco-friendly product with zero standby power consumption. (Set temperature: 80°C.) 2. The pin switch is equipped with a strap and serves as the test switch (push button) for the alarm device. It also functions as an emergency switch. [Note 1]: The temperature memory sensor is equipped with a shape memory alloy coiled around a wire. When the surrounding temperature reaches the set temperature (80°C), the wire softens, and the shape memory alloy constricts the wire (restores), short-circuiting the two wires to detect the temperature and send a signal. However, the softening temperature of the wire and the restoration temperature of the shape memory alloy are the same (set temperature: 80°C). 3. The wired temperature memory sensor/alarm device is installed in household appliances, industrial equipment in factories, and electrical devices. 4. For example, when an abnormal temperature occurs in household appliances, industrial equipment in factories, or electrical devices, the temperature memory sensor detects the abnormal temperature and alerts the surroundings through the alarm device. 5. In this way, abnormal temperatures in household appliances, industrial equipment in factories, and electrical devices can be detected early, preventing damage to the equipment and potential fires.