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Product information: Halogen-free low-smoke flame-retardant thermocouple compensation cable Application: This product is mostly used in crowed places where safety is required, like nuclear power station, Underground, ship, high building, library, station, airport and etc. Executive standard GB/T4989-94 (equivalent to IEC584-3.1989) Characteristic: 1. The release quantity of halogen gases when the cable is burning is low. 2. Smoke generation quantity is little and light transmission ratio is high when the cable is burning. 3. This cable has different grades of flame retardance, including A, B and C grade. Model and name
Specification of compensation wire and cables: Category and grade indication of compensation wire and cables
Temperature range, thermal electromotive allowance and reciprocal resistance of compensation wire and cable
Note: The error allowance is indicated by AV. The centigrade allowance is related to the temperature of Thermocouple. The temperature in the bracket is calculated as the measurement on thermocouple. Color indication of halogen-free low-smoke flame-retardant thermocouple compensation cable Technical features: 1. Reciprocal resistance at 20oC accords with GB/T7989-94. 2. The thermal electric performance accords with GB/T4989-94. 3. Light transmission ratio when the cable is burning is not less than 60%. PH value is not less than 4.3.
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