Snow melting and deicing temperature controller - manufacturer of snow melting and deicing temperature controller - Beijing Haojian Fuqiang (merchant)

Introduction to electric tracing band

The electric tracing band is composed of nano conductive carbon particles and two parallel bus bars with external insulation layer. Due to this parallel structure, the electric tracing band can be cut into any length on site and connected by two or three way junction boxes. In each heat tracing line, the circuit number between the snow melting and ice melting temperature controller and the bus varies with the influence of temperature. When the temperature around the heat tracing line becomes cold, the conductive plastic shrinks the micromolecules and connects the carbon particles to form a circuit. The current flows through these circuits to make the heat tracing line ---. When the temperature rises, the conductive plastic will expand the micromolecules, and the carbon particles will gradually separate, causing the circuit terminal, resistance to rise, snow melting and ice melting temperature controller, and tracing band to automatically reduce the power output. When the temperature becomes cold, the plastic will return to the state of micromolecular shrinkage. The snow melting and ice melting temperature controller manufacturer will connect the carbon particles accordingly to form a circuit, and the power of the tracing band will rise automatically. The self limiting heat tracing band has advantages that other heat tracing devices do not have. The temperature it controls will not be too high or too low, because the temperature is automatically adjusted.

What are the precautions for the tracing band?

The installation length of the tracing band shall not exceed its "larger allowable length", which varies with different models of products.

When the shielded heat tracing cable is connected, the electric heat tracing system should connect all the braids together and install the grounding of --- in addition to the grounding protection of --- installed in the medium pipeline system, and the conductive wire cores at the head and tail ends of the heat tracing cable should not collide with the shielding mesh.

The tail end of the tracing band shall be sealed with a terminal box at the tail end. It is not allowed to connect two parallel conductors to avoid short circuit.