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DHT
Dual Element Heating Tape 1400 °F Max and 120-240 Volts
Models In Stock
- Dual Element Heating
- Connects Easily to Your Choice of Temperature Control
- Wide Range of Sizes
DHT
From
TWD
3,298
Models In Stock
Product Overview
- Applications Beakers, Distillers, Flasks, Graduated Cylinders, Laboratory Glassware, Tubing
- Enclosure Ratings IP5X
- Exposure Temperature, Max 760 °C
- Insulation Fiberglass
- Lead Wire Exit Direction Same
- Material Construction Option N/A
- Series ID DHT
- Temperature Controller Length 230 mm
- Temperature Controller Note Temperature Controller Required: Includes 230 mm (9") L high temperature tie downs for easy installation
- Thermostat Type Not Built-In
Supported Applications
The Omega DHT Series consists of high-temperature dual element heating tapes designed for wrapping around laboratory glassware and apparatus. Documented applications include graduated cylinders, flasks, beakers, distillers, and tubing.
Operating Conditions & Performance
Dual Element Heavy Insulated Heating Tapes in the DHT Series feature a maximum exposure temperature of 760°C (1400°F). The series utilizes high-temperature fiberglass sheath material reinforced for added strength and durability. Power density is specified as 13.1 watts/in² (0.020 watts/mm²) suitable for electrical conductive surfaces.
Electrical operation supports power supplies of 120 Vac or 240 Vac. The series includes a dual heating element construction to provide even heat across the tape.
Safety and Installation Requirements
- The heater must be connected to an external control device; it must not be operated without some form of temperature control.
- Do not immerse the heater in liquid or use in hazardous locations.
- Avoid sharp metal objects, kinks, twists, or overlapping the tape on itself during installation.
- Fasten the heater to the device using aluminum tape, fiberglass tape, or mechanical clamping devices that will not cause damage.
Configuration Options
The DHT Series is available in two widths and multiple lengths configured for specific voltage requirements. The series supports 13 mm (0.5") and 25.4 mm (1") tape widths with lengths ranging from 0.61 m (2') to 3.66 m (12').
Electrical Connections by Voltage
- 120 Vac models: Standard 2-prong power plug (NEMA 1-15).
- 240 Vac models: Bare wire connection.
Included Accessories
The series comes complete with an operator's manual and includes 230 mm (9") L high temperature tie downs for easy installation. Power leads are provided at a length of 610 mm (24").
Key Product Differences
Variants within the DHT Series differ by width, total length, and operating voltage, which determines wattage output.
- Dual Element Construction: The series is distinguished from other OMEGALUX™ tapes (such as FGH or SRT) by its dual element design suitable for conductive surfaces.
- Voltage Configuration: 120 Vac models feature a standard plug, while 240 Vac models utilize bare wire connections requiring direct wiring to the power source or temperature control device through a junction box.
