HRY2 Sheath-type Tubular Electric Heater
Darui Electric recommends
HRY2 Sheath-type Tubular Electric Heater consists of a heating core and a protective sheath. The heating core uses tubular electric heating elements as the heat source, and the protective sheath 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-made stretched cup-shaped housing) and special type (using bolted explosion-proof housing seal). The special type meets the requirements of explosion-proof mark dIICT4 and protection level IP65 series standards.
2. The Sheath-type Tubular Electric Heater is connected to the oil tank container body by flange connection. The sheath 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 sheath and the heated oil should be considered to prevent local carbonization of the oil due to excessive heating temperature. This model of heater is only suitable for heating heat transfer oil or oil with good heat transfer effect, as well as for internal heating of media.
Application:
SRY6-2 Sheath-type Electric Heater is used for heating hydraulic and lubricating oil in hydraulic and lubrication devices, and can also be used for heating non-corrosive gases or liquids.
HRY2 Sheath-type Tubular Electric Heater Main Technical Parameters
Rated Voltage: Single-phase 220V Three-phase 380V
Surface Heating Power: ≤0.7 W/cm2 as design standard
Heat Transfer Temperature: ≤300℃
Working Medium: Mineral oil
Working Pressure: ≤0.8 MPa
Heater Installation Dimension: φ81mm
Yangzhou Darui Electric HRY2 Sheath-type Tubular Electric Heater after-sales limited-time service commitment:
1. We will provide relevant technical training and technical materials according to customer requirements.
2. If there is a quality problem with the product, we offer free return and replacement within one month, free repair for three years, and lifetime maintenance. If there is a contract, it shall be followed.
3. We guarantee guidance within 15 minutes for you to troubleshoot simple equipment faults by yourself.
4. For instruments under 10 kg, faults will be eliminated within two days, or a new device will be provided for temporary use until the damaged device is repaired.
5. For instruments over 10 kg, faults will be eliminated within three days, or a new device will be provided for temporary use until the damaged device is repaired. Notes for leaving a message:
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Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
