Application range Pharmaceutical, food, biological products, fermentation and other industries. Design Features ●Specially designed flexible heating sleeve can be fitted to reduce the shell and easy to install   ●The heating layer and the heat preservation are integrated into one, which is remarkable in energy saving: ●The separate control box can be positioned according to the opening, and is not limited to the installation position of the transector   ●LED quantity temperature control system, can set the temperature by itself, easy to operate   ● Multiple security measures. Adapt to different environments   ●The heater surface can be safely touched Technical Parameters Rated voltage: 220V 50HZ Withstand voltage: 250V Insulation resistance: 0.5MΩ Insulation material: insulating fiber Ambient temperature: -10-30C Operating temperature: 0-150 ° C Relative temperature: 20%-90% Heating jacket material: composite silicone Temperature sensor: PT100 Repetition error: less than + 0.5% + 1 word, less than + 1.0% + 1 word Display mode: heating temperature - red LED, set temperature - green LED Protection level: IP65