Explosion-proof temperature controller for electric heating cable

The explosion-proof temperature controller is an important accessory of the electric heating system, used to control the temperature of the heating medium, and is used in conjunction with the FDH type general explosion-proof junction box

Technical indicators:

1. Model: BJW86

2. Rated current: 25A

3. Temperature adjustment range: 0-120℃, 0-150℃, 0-200℃

4. Temperature control accuracy: ±5℃

5. On-off differential: ≤6℃

6. Inner diameter of control cable sealing ring: ⊿14mm

7. Protection level: IP65

Product introduction:

The explosion-proof temperature controller is an important accessory of the electric heating system, used to control the temperature of the heating medium, and is used in conjunction with the CH type general explosion-proof junction box. It is designed and manufactured according to the requirements of explosion-proof electrical appliances, and the explosion-proof mark is: “Exd e mb llCT4 Gb”;  its shell is DMC plastic with the characteristics of light weight, high mechanical strength and strong corrosion resistance.

JHE-L-GET

End termination kit with LED signal lamp for industrial trace heating applications.

Features

The JHE-L-GET is an end termination kit with LED signal lamp. It is designed and manufactured to meet all relevant standards for industrial trace heating cable system in hazardous locations such as petrochemical plant, gas plant, ship and off-shore facilities. It consists of an Ex certified plastic termination enclosure and all necessary parts together with Ex d signal lamp assembly. It has a specially 'flip cover locks' technology for easy and time-saving connection with  self-regulating heating cables on various sites.

Self-limited temperature heating floor heating system is an innovative research and development of PTC technology and multi-layer solid wood composite flooring technology, which is developed in combination with the needs of high-end customized customers in the domestic electric heating market.

Due to the relationship between the temperature and the resistance value of PT100 thermal resistance, people use this characteristic to invent and produce PT100 thermal resistance temperature sensor. It is an intelligent sensor integrating temperature and humidity collection. The temperature collection range can be from -200°C to +850°C, and the humidity collection range is from 0% to 100%.

Thermostats are generally composed of two parts: temperature detection and temperature control. Most thermostats also have alarm and protection functions.

HYB-GK steel clip is composed of stainless steel band and adjusting screw or lock clip, which is used to fix accessories such as explosion-proof power junction box on the pipeline. The steel strip can be cut according to 1.1 times the actual fixed length of the pipe diameter.

HZ703 performance and use: aging resistance, acid and alkali resistance, high and low temperature resistance (-60 ℃ ~ 250 ℃). No corrosion, good insulation, waterproof, shockproof performance, especially for the insulation potting of electric heating appliances.

HY cast aluminum explosion-proof junction box is used for the connection of power lines and electric heating cables in explosion-proof areas. Usually fixed on the pipe. It is suitable for use in the explosive gas mixture T4 group field in the first and second areas of the factory after being matched with the electric heating belt. HY cast aluminum explosion-proof junction box can output unidirectionally or bidirectionally. Its housing is made of aluminum.

HY-DBKX control box is a standard or non-standard distribution box for electric heating cable heating.

HYB-LB45 aluminum foil tape is coated with a layer of special adhesive on the aluminum foil tape. In the electric heating system, when the electric heating cable is installed, it is used to fix the electric heating cable along the direction of the electric heating cable and fully contact the heating object. Tracing heat and eliminating static electricity. The temperature sensing package of the thermostat is fixed for easy installation. Its main function is to fix the heating cable, increase the heat dissipation surface of the heating cable, and improve heat conduction. The bandwidth is 50mm, and each roll is 45m. The amount of aluminum foil tape used is 1.2 times of the designed electric heat tracing quantity.

HYB-YM30 heat-resistant pressure-sensitive adhesive tape, also known as fixed tape, is coated with a layer of special adhesive and aluminum film on the basis of glass fiber tape. The bandwidth is 20mm, and each roll is 30m. In the electric heating system, When the electric heating cable is installed, it is used to fix the electric heating cable along the radial direction of the pipeline. The equipped length depends on the outer diameter and length of the heating pipeline. The distance depends on the diameter of the pipeline, generally 0.5 ~ 0.8m. The amount of pressure-sensitive tape is generally taken as the circumference of the pipeline × the length of the pipeline × 8 (combined coefficient)

FDH-40-C is a power junction box for hazardous areas. This single-inlet junction box is used to connect power cables, heating cables and cold end cables. Depending on the system configuration, the junction box can accommodate one heating cable/cold end cable and one power cable. Cable connections are made via DIN rail-mounted cage clamp terminals. The junction box can be fixed to the wall or to a pipe using four mounting holes on the bottom of the box. Use one of the standard brackets (stainless steel brackets) to fix the pipe.
Parameter Meaning
Rated voltage refers to the maximum voltage value at which the junction box can work stably for a long time. AC 220V/380V means that the junction box is suitable for single-phase or three-phase AC 220V or 380V circuits.
Rated current refers to the maximum current value at which the junction box can work stably for a long time. 40A means that the maximum current suitable for the junction box is 40A.
Cable nozzle thread refers to the thread specification at the cable entrance of the junction box. G1/2 means that the junction box is suitable for cables with an outer diameter of 1/2 inches.
Explosion-proof mark Indicates the explosion-proof performance of the junction box. EⅡCT4 means that the junction box is suitable for factory explosive gas mixture environment. T4 represents the temperature group.
Protection level Indicates the protection capability of the junction box. IP66 means that the junction box has good dust and water resistance.