Abnormal temperature sensing line

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A1-80 Space Works

last updated：Dec 22, 2016

Official site

Detection of various abnormal temperatures / Abnormal temperature sensing wire

■Features of Abnormal Temperature Sensing Wire 1. Capable of detecting various types of abnormal temperatures. 2. Able to detect abnormal temperatures in industrial equipment, electrical devices, and electrical wiring. 3. Can detect abnormal temperatures early to prevent equipment damage and fires. 4. Allows for routine collective monitoring of abnormal temperatures, ensuring reliable and safe maintenance management. 5. Directly senses temperature through physical operation without the need for power supply or measuring devices, detecting it as a signal. 6. When the surrounding temperature reaches an abnormal temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 7. A product that integrates multiple shape memory alloys at equal intervals along an extended wire. (Set temperature: 80°C) 8. Utilizes the softening of the wire and the recovery of the shape memory alloy to short-circuit the two wires, sensing temperature and generating a signal. 9. A simple, easy-to-use product with good accuracy, featuring zero standby power consumption through its switching function, making it an eco-friendly technology. 10. The shape memory alloy has permanent memory, is rust-free, and retains its function indefinitely once activated, allowing for long-term use. 11. A product that meets the performance standards of fixed temperature detectors type 1 (120 seconds) as specified by fire safety regulations. 12. Non-resettable, allowing for confirmation after activation. (Once sensing is activated / cannot be reset. Delete the activated location and change the connection.)

Related Link - http://www.fhos.co.jp/spacew

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basic information

This product is an abnormal temperature sensing wire with a set temperature of 80°C. A number of shape memory alloys are attached to the wire in a coiled manner, and when the surrounding temperature reaches the abnormal temperature (80°C), the wire softens, and the shape memory alloy binds the wire together (restoring it), short-circuiting the two wires to sense the temperature, which detects the abnormal temperature (80°C) as a signal. It allows for early detection of abnormal temperatures to prevent equipment damage and fires, and it can be easily installed by simply extending the wiring, enabling monitoring of a wide range of abnormal temperatures. The standby power is zero due to the switching function. The shape memory alloy has permanent memory, is rust-free, and once activated, it maintains its state permanently, allowing for long-term use. It is a non-resettable type that can also be checked after activation. This product meets the performance standards of type 1 fixed temperature detectors (120 seconds) as specified by fire safety regulations. ■ Contact information regarding this matter 2-2-8 Minami Tsutsujigaoka, Kameoka City, Kyoto Prefecture 621-0847 Space Works Contact: Wada wadakame@siren.ocn.ne.jp TEL: 0771-25-3430 / FAX: 0771-25-4932

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Applications/Examples of results

■Applications of Abnormal Temperature Sensing Wires 1. Can be used to detect various abnormal temperatures. 2. Can be used to detect abnormal temperatures in industrial equipment, electrical devices, and electrical wiring. 3. Can be used to detect abnormal temperatures in batteries, battery panels, and various conveyors. 4. Can be used to detect abnormal temperatures in electrical equipment. 5. Can be used to detect abnormal temperatures in distribution boards, control panels, etc. 6. Can be used to detect abnormal temperatures in electrical equipment (racks, ducts, pits, tunnels). ■Examples of Implementation 1. Used in fire detection wires of residential fire alarm systems. 2. Used in temperature sensing wires for abnormal temperatures in various industrial machines in factories. 3. Used in fire sensors of various fire alarm systems. 4. Used in temperature sensors of various temperature alarm systems. 5. Used in fire detection wires of reel-type fire alarms. 6. Used in temperature sensing wires for abnormal temperatures in batteries across various industries. 7. Used in temperature sensing wires for abnormal temperatures in oil pits. 8. Used in temperature sensing wires for abnormal temperatures in waste conveyor systems.