On Off Control Panels (Nema 4)

WATTCO Temperature Control Panels come with the following options:

  • NEMA 1, NEMA 4 and NEMA 7 terminal box
  • Main Disconnect
  • CTRL Transformer
  • Contactors and Fuses for multiple load variations
  • Option to have an SCR Contactor
  • Digital Temperature Controller
  • Auto Reset High limit controller
  • 2 Position Selector Switch “Off-On”
  • Red light “Heater On” Indicator
  • Junction Terminals for RTDs

There are a number of inputs in controllers. The type of the control process will always determine the type of input of sensor that is involved. The common input sensors used in these controllers include resistive thermal devices and thermocouples. Other inputs may include linear ones such as mV and mA. There are a number of thermocouple types that can be used in these controllers, the most common ones include J, K, T, S, R, B and L types.

The use of temperature and process controllers is not limited to one particular industry. Heating and cooling applications need to be controlled in a number of industries, each of whom makes use of these controllers. Some of the common uses of these controllers are in industries such as injection molding machines, plastic extrusion, thermo forming machines, food processing, blood banks, food storage and packaging machines.

Features

  • Remote set-point available
  • Alarms
  • Additional sensors
  • Full detailed drawings
  • CSA, CSA US & UL approved

Benefits

  • Automatic control of temperature
  • Available up to 4000 Amps
  • Remote mounted controls
  • Wiring are hidden and neat
  • Cost effective

 

Latest blogs

Common Industries that Wattco works with

Case Studies View All

Why is Mineral Oil Used in Thermal Heaters?
Thermal heaters, also known as thermal fluid heaters, employ the use of a thermal liquid such as wat...
Read More..

What to Use When Heating Wax
Situation A popular chemical compound that often requires heating is wax, which is an organic compou...
Read More..

What is Passivation? Why do We Need to Passivate Flanged Heaters?
  Most of the parts of flanged heaters are made of stainless steel—an alloy that is mainl...
Read More..

What is a Digital Controller?
Control panels are essential elements of any electrical device. Control panels are especially i...
Read More..

Vegetable Oil Heating
Food Industries and Vegetable Oil Viscosity In Cleveland Ohio, a large food manufacturer called WATT...
Read More..

Wattco News View All

Temperature and Power Controls for Industrial Electric Heating
A control system is an essential part of every industrial heating system. Whereas some applications ...
Read More..

Water Application Documentation
Water temperature is often one of the major considerations for many industrial applications, for exa...
Read More..

Technical Synopsis of Electric Immersion Heaters
The type, design and technical specifications of electric heaters vary with the application requirem...
Read More..

Heating and Storing Asphalt Part 2
This article is a continuation of the previous article titled the “Heating and Storing Asphalt Par...
Read More..

Digital Control Panels and Their Components
Digital control panels play an important role in every industry where industrial-grade process heate...
Read More..

Most Popular Blogs View All