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Electronics manufacturers representative for Ohio, PA, IN, MI, WV and KY

Serving OH, MI, IN, W. PA, WV and KY

Selco Success Story: Custom Electronic Controller for Precision Tank Heater

Selco custom electronic controller for precision tank heater

Selco was approached by a customer needing an electronic controller to replace a competitor product that would be used in a precision tank heater.

The requirement was an electronic controller kit that included a proportional heating electronic control board assembly and a potentiometer assembly.

Selco was able to modify its custom water heater control by removing the touch control and LED’s, accommodating a potentiometer and adding the quick connect arrangement the customer needed.

Success Story Electronics Sketch

Specs: Power supply 90VAC to 250VAC ±10%, 50/60Hz

Inputs: 2
Qty 1 – Thermistor – Can program different curves
Qty 1 – Potentiometer

Setpoint range: Configurable – can program different ranges

Outputs: 2
1. TRIAC output. Up to 40A (depends on heatsink), 600V, zero-cross switching
2. Indicator Light (0.5A)

Mating terminals:

  • ¼ Quick Connect for power input and LOAD
  • Sensor – 2 pins male, 0.1″ pitch, straight, friction lock, JST XH family
  • Potentiometer – 3 pins male, 0.1″ pitch, straight, friction lock, JST XH family

Operation: Proportional control or ON/OFF. It can be programmed based on the application

Overall dimensions: 2.5” x 3.5”, 1” height

Does this sound like something you are looking to do in your application? Selco can customize any of their electronic controls which are used in a variety of applications and industries.

Contact us for a sample or info…

We are honored to serve as a manufacturer’s rep for Selco. Selco’s wide range of temperature control products serve a variety of industries including appliance, HVAC, medical, telecommunications, food service, and instrumentation. Products include thermostats, NTC thermistors, thermal cut-offs, thermal protectors, knobs, precision electronic controls, high-bright LED lighting, panel instruments, and photocells.