Heating Resistors (HR)

Introduction (HR)

Token Ceramic Thermal Far Infrared Heating Resistors (HR) with Customized Design.

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  • Heating Resistors - HR Series

Token thermal far-infrared radiation ceramic glaze membrane components electric membrane is the introduction of new materials and new technologies produced a new generation of high-temperature membrane electric products, which compared to conventional electric heating elements have an unparalleled advantage. Download heat resistors (HR).

Features :

  1. Performance and stability, long service life.
  2. Materials for corrosion-resistant ceramic glaze, a wide range of hand-hygiene requirements are high or corrosive gas environment.
  3. For the efficient, new home appliances, high efficiency, excellent features, good seismic performance, simple and precise temperature control, energy saving.
  4. Components of a wide range of baked products, a good drying effect.
  5. A very good impact resistance voltage capability, high durability.
  6. Are widely used in industrial production, household appliances, medical equipment.

(HR) Dimensions (Unit: mm)

Heating Resistors - HR Series Dimensions
Heating Resistors - HR Series Dimensions
Type L±3.0 ΦD±2.0 Φd±2.0 B±2.0
HR 250 12 9.5 13
250 16 12 13
250 21 17 13
250 25 19 13
For ΦD=12 Type, the length upon customized request up to 340mm.
For ΦD=16, ΦD=21 and ΦD=25 Type, the length upon customized request up to 600mm.
B: upon request.

(HR) Specifications

Type Resistance Range Resistance Tolerance Rated Power Working Voltage Operating Temperature
HR 1Ω ~ 10KΩ K (±10%)
M (±20%)
1W ~ 3000W 220V 650°C Max.

(HR) Electrical Specifications

Parameters Heat Resistors GB4654-84GB7287-87
Service life >10000h >2000h
Directional radiation >91% >83%
Electric radiation conversion rate >61.5% 50%
Power attenuation <3% /
Thermal response time <4min 20min
Spectral range 2.5-50μm /
Peak wavelength of radiation power 4.5μm /
Radiation mode Directly heater, no thermal heating wire. /

Advantage Ceramic glaze electric components on film (HR) Heat Resistors

High temperature electric heating element is the use of membrane technology, new materials, new technology developed from a new generation of highly efficient energy-saving electric products, Heat Resistor HR is not a conventional electric heating electric wire, with traditional electric heating of different ways.

Electric high temperature membrane through special technology, a unique formula will be a variety of high temperature chemical element in the growth of high-strength composite ceramic substrate surface conductive heat generated films, and its surface covered in a layer of the far-infrared very thin insulating layer to Streng then its far-infrared radiation, increase the insulation properties and acid and alkali, moisture resistant.

High temperature electric heating elements of the resistance film has a good positive temperature coefficient (PTC) characteristics of long-term use of non-power recession, thus ensuring more than 10,000 hours life of components.

Film high temperature electric heating elements used for high-intensity special ceramic matrix, the high temperature membrane for electric heat source, the maximum temperature up to 800°C (General Electric film can only work at 300°C below) so stable performance.

High temperature electric heating elements major film performance indicators have reached or exceeded the international advanced level infrared radiation components.

As high temperature electric heating element is a membrane surface heating elements, with small size, light weight, small thermal inertia, heat a very short response time, the heating elements maximum spectral wavelengths and water, paint, textile and chemical fiber materials absorb infrared wavelength consistent, so heating range.

Far-infrared emission rate of 0.90 for the test, high temperature electric heating elements than the membrane electric wire, electric power saving of more than 30~40 percent.

Heating Resistor (HR) Order Codes

HR 1800 B 27Ω K 220V 450C S Black
Product Type
Power Rating
A Quartz
B Ceramic
Resistance Value
Resistance Tolerance
K ±10%
Working Voltage
Operating Temperature
Silver plate terminal