Temperature-sensitive magnetic power generation
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Product Description
- 产品描述
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Scope of Use
This product is suitable for a series of fixed suspended dry powder fire extinguishing devices and a series of fixed suspended aerosol fire extinguishing devices that apply electric pulse ignition. (Ignition current less than 1500mA)
This product can be used as a temperature-sensing element to detect changes in temperature and flame response.
Technical Performance
Static Operating Temperature
XD-CF-95 90±5℃
No-load output (Voltage unit: V) Magnetic generation ≥4
Action time (1.5V) (unit: ms) ≥1
Operating ambient temperature (unit: ℃) -40 to +80
Output current (load 1~3Ω) ≥1.2A
Output coil resistance (unit: Ω) 2~3
Service life (unit: years) 10
Working Principle and Structure
Structure
The temperature-sensing magnetic power generation assembly mainly consists of a heat-gathering component, fusible metal, and a power generation mechanism.
Working Principle
When the temperature at the detection point of the temperature-sensing magnetic power generation assembly reaches the activation temperature, the fusible metal acting as the temperature-sensing element rapidly melts, and the power generation mechanism emits a pulse current, which is output through the output circuit.
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