Composed of heating core and protective tube
1. Composed of heating core and protective tube, the heating core uses tubular electric heating elements as the heat source, and the protective tube is made of thin stainless steel. It has a large heat dissipation area and fast heat transfer. The terminal connection part is divided into ordinary type (using iron drawn cup-shaped shell) and special type (using bolted explosion-proof device shell seal). The special type meets the requirements of explosion-proof mark dIICT4 and protection level IP65 series standards.
2. It is connected to the oil tank container body by flange. The protective tube isolates the heating core from the heated oil. When repairing the electric heater, it is not necessary to drain the oil in the tank. Only the heating core needs to be pulled out and replaced with a new one, making maintenance convenient.
3. During design, the contact area between the protective tube and the hot oil should be considered to prevent local carbonization of the oil due to excessive heating temperature. This type of heater is only suitable for heating heat transfer oil or oils with good heat transfer effect and media internal heating.
1. Liquid crystal display, high-speed thermal printer.
2. Features small size, light weight, strong anti-interference ability, high precision, easy operation, and comprehensive protection functions.
3. Human-machine dialogue full keyboard operation mode, intelligent working process.
4. Uses precision instrumentation operational amplifiers and high-precision quadruple integral A/D converter, combined with high-performance 16-bit microcontroller. During measurement, the system automatically switches the amplification factor according to the signal strength, ensuring the test accuracy of the product.
5. This product also features a real-time calendar clock, providing time reference for printing and saving data.
6. Data storage and historical data browsing function, can store large amounts of data, and has power-off protection function.
