The ETS1000 electronic thermostats are temperature regulating devices specifically designed around rigorous parameters. The Series ETS thermostats integrate a solid state thermistor to an electronic comparator circuit for accurate temperature control. All input and output connections are made via 1/4" male quick connect terminals. The Series ETS are transient protected and provide fail-safe operation if the sensor wires are severed or shorted. They are designed and engineered to exceed 100,000 cycles under full mechanical, electrical and thermal loads.

Typical Applications

While specifically designed to perform reliably in leisure water applications (including either gas or electric heating appliances furnished with spas, swimming pools, jetted tubs and hydrotherapy equipment), the Series ETS electronic thermostats provide accurate temperature control of heater circuits in a wide variety of applications such as potable, hydronic and combination water heaters, in commercial cooking and food service equipment, and in furnaces, boilers and other space and processing heating equipment.

Basic Construction

• Solid state, encapsulated thermistor
• Conformal coated circuit board
• SPST, load switching relay
• 1/4" quick connect electrical terminals
• Transient protection
• Fail-safe operation
• UL Recognized, Canadian and United States, as a temperature regulating control

Available Features

• Custom thermistor cable lengths and bulb sizes (standard units feature a 48" thermistor cable with a 5/16" O.D. bulb)
• Virtually unlimited maximum set point capabilities (standard units feature 107° +/- 2°F. maximum set points)
• Circuit design allows use in 12V, 24V or 120V applications

Ratings and Specifications

• Electrical ratings to 5 amps @ 120 VAC resistive
• Setpoint accuracy to +/- 2°F (+/- 1.1°C)
• Setpoint differential nominal 1°F (+/- 0.7°C)
• Field tested critical components specifically selected to operate reliably temperature extremes of 32° to 158°F. with 95% relative humidity
• Storage temperature -40° to 185°F (-40°C to 85°C)

Design Flexibility

Tecmark's manufacturing philosophy is unique. In an effort to provide you with a product that is most suited to your application, the Series ETS incorporate numerous interchangeable components for the ultimate in design flexibility. This means a product tailored to your needs without the high price and long lead times associated with custom manufacturing. If you have a need and don't see the features you require, please ask us!

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PCT Series Maximum Temperature: 600°F / 316°C

LRT Series Maximum Temperature: 800°F / 427°C

TRENT Solder and Tinning Troughs answer the demand for heavy-duty equipment capable of precision control.

These troughs all employ the same basic design regardless of their size or type of usage. The heavy duty construction with block type insulation on all sides and the bottom, incorporates TRENT Folded and Formed® radiant heater racks which radiate heat directly to the entire bottom of the trough, thus eliminating hot spot heating.

The vessel proper is fabricated from heavy gauge carbon steel with a flange which extends and wraps over the outer casing where it is rigidly fastened to prevent warping when under heat, but easily removable for maintenance. Control is achieved through any high-grade thermostatic type controller.

All troughs are suitable for bench or floor mounting.

STANDARD FEATURES:

• Standard parts with little or no maintenance required

• High-grade mineral board insulation

• Heavy-duty steel vessel fabricated using welded steel construction

• Wrap-around brim to prevent material from seeping into

the heat chamber

• TRENT Folded and Formed® heating elements for long life

and superior direct radiant heat transfer to the vessel bottom

• Thermostat sensing thermocouple

OPTIONS:

• Fused safety disconnect switch

• Switch gear and control package

• Special purpose accessories

The ETS1000 electronic thermostats are temperature regulating devices specifically designed around rigorous parameters. The Series ETS thermostats integrate a solid state thermistor to an electronic comparator circuit for accurate temperature control. All input and output connections are made via 1/4" male quick connect terminals. The Series ETS are transient protected and provide fail-safe operation if the sensor wires are severed or shorted. They are designed and engineered to exceed 100,000 cycles under full mechanical, electrical and thermal loads.

TYPiCAL APPLiCATiONS: While specifically designed to perform reliably in leisure water applications (including either gas or electric heating appliances furnished with spas, swimming pools, jetted tubs and hydrotherapy equipment), the Series ETS electronic thermostats provide accurate temperature control of heater circuits in a wide variety of applications such as potable, hydronic and combination water heaters, in commercial cooking and food service equipment, and in furnaces, boilers and other space and processing heating equipment.

BASiC CONSTRUCTiON: •Solid state, encapsulated thermistor •Conformal coated circuit board •SPST, load switching relay •1/4" quick connect electrical terminals •Transient protection •Fail-safe operation •UL Recognized, Canadian and United States, as a temperature regulating control AVAiLABLE FEATURES: •Custom thermistor cable lengths and bulb sizes (standard units feature a 48" thermistor cable with a 5/16" O.D. bulb) •Virtually unlimited maximum set point capabilities (standard units feature 107º +/- 2ºF. maximum set points) •Circuit design allows use in 12V, 24V or 120V applications

RATiNgS AND SPECiFiCATiONS: •Electrical ratings to 5 amps @ 120 VAC resistive •Setpoint accuracy to +/- 2ºF (+/- 1.1°C) •Setpoint differential nominal 1ºF (+/- 0.7°C) •Field tested critical components specifically selected to operate reliably in temperature extremes of 32º to 158ºF. with 95% relative humidity •Storage temperature -40º to 185ºF (-40°C to 85°C)

DESigN FLEXiBiLiTY: Tecmark's manufacturing philosophy is unique. In an effort to provide you with a product that is most suited to your application, the Series ETS incorporate numerous interchangeable components for the ultimate in design flexibility. This means a product tailored to your needs without the high price and long lead times associated with custom manufacturing. If you have a need and don't see the features you require, please ask us!

In addition to performing optical bonding, film laminations and brightness enhancements on an LCD, OLED or Plasma display component, General Digital™ Optical Bonding Laboratories™ offers many complementary and supplementary components typically used within a flat panel display monitor or computer system. We work with multiple manufacturers to select the optimum components to further enhance the performance, environmental survivability and long-term reliability of your monitor/system .

Listed below are some of the more commonly requested options. Please contact a knowledgeable Sales Engineer for a complete list of the many options available to you.

• Heater Controllers It is not enough to simply add a heating element to an LCD, OLED or Plasma display system. As with an oven or a home heating furnace, a thermostat (heater controller) is required in order to control the rate and performance of the heating element and the object being heated. General Digital™ Optical Bonding Laboratories™ offers generic and custom heater controllers for a wide variety of flat panel display and backlight heating elements.

• Touch Sensor Controllers Along with the many touch sensor technologies available in the market, standard touch sensor controllers and drivers are also available. However, it is not always clear which is best for an application. General Digital™ Optical Bonding Laboratories™ can recommend the optimal touch sensor, controller and drivers for your application.

• Serial: RS-232 (typical); RS-422 and RS-485 also available
• USB

• Intelligent Backlight Controller (IBC) Designed, patented and manufactured by General Digital™, this product monitors the bulb luminance and adjusts bulb current to maintain a constant light output level. It also monitors the environmental conditions that may affect the display and logs any monitor faults so predictive repair-before-failure analysis may be performed.

• Zippy™ Piezo-Electric Inverters General Digital™ can provide low noise, wide dimming range inverters as part of your assembly. With all optical enhancements, it is imperative that the optimal inverter is utilized in order to maximize performance without diminishing the life expectancy of CCFL's. General Digital™ Optical Bonding Laboratories™ can recommend an inverter that will best suit your project requirements.

• LED Backlight Control Electronics can be provided on LED-backlit enhanced displays. Similar to an inverter for a CCFL backlight, LED backlight systems require drive electronics to control them. General Digital™ Optical Bonding Laboratories™ offers standard and custom configuration of LED backlight control modules for unique lighting conditions and requirements.

• BIT Systems BIT (Built-in Test) systems are custom video test patterns and specific operation verification routines. General Digital™ Optical Bonding Laboratories™ can offer simple or customer-specific BITs for your requirements.

Wellman Furnaces is a source for all types of electric heating elements, devices and systems including those listed below. In particular, we can supply you with replacements for electric heaters and associated control panels previously manufactured by Wellman Thermal Systems and the General Electric Company.

Tubular and Finned Tubular Heaters

Strip and Finned Strip Heaters

Screw Plug Immersion Heaters

Flanged Immersion Heaters

Miscellaneous Immersion Heaters

Thermostats and Control Instruments

Control Panels

Cartridge Heaters

Duct Heaters

Circulation Heaters

Commercial Comfort Heaters

Radiant Heaters

Skid Mounted Systems

Fluid Heat Transfer Systems

Maximum Temperature: 1000°F / 538°C

Used to melt aluminum and zinc.

TRENT Aluminum and Zinc Melting Furnaces are specially designed for these hard-to-handle metals. The pots are fabricated from 1-1/4" thick steel using welded steel construction. TRENT Folded and Formed® heating elements are mounted to the inner casing walls with grooved porcelain retainers. The elements radiate uniform heat directly to the pot outer surface walls. This quickly and effectively transfers the heat to the material being melted. This method prevents pot stresses and hot spotting that tends to shorten pot life.

The pots are designed to provide full access for easy ladling or dipping. A control well opening at the bottom of the pot crucible effectively allows the control thermostat to sense the pot and material temperature to the maximum operating temperature of 1000°F.

Tilting models are usually floor mounted and designed with a mounting stand, a pouring spout and hand wheel tilt pouring gear box arrangement or quick-acting handle.

STANDARD SIZES:
• 24" Inside Diameter x 32" Depth ----- 3600 LB. Zinc Capacity
• 24" Inside Diameter x 16" Depth ----- 1700 LB. Zinc Capacity

STANDARD FEATURES:
• Standard parts with little or no maintenance required
• High grade mineral board insulation
• Heavy-duty steel pots fabricated from 1-1/4" steel using

welded steel construction
• Wrap-around brim to prevent material from spilling into

the heat chamber
• Easy access to the pot cavity

• Hand wheel tilting mechanism or quick action handle
• TRENT Folded and Formed® heating elements for long life

and superior direct radiant heat transfer to the pot outer walls

• Thermostat sensing thermocouple

OPTIONS:
• Fused safety disconnect switch
• Switch gear and control package
• Special purpose accessories