4196 Series Temperature Indicating Controllers

The 4196 Series temperature indicating controllers (figure 1) show process temperature and set point on an easy-to-read process scale. The controllers, part of the versatile family of Wizard
pneumatic instrumentation, are used in industries requiring accurate process monitoring and temperature control. More Info

4156K and 4166K Temperature Controllers

The 4156K and 4166K Series Wizard
II temperature controllers (figure 1) provide rugged and economical solutions to temperature control in many applications, particularly in the chemical and oil production industries. These pneumatic instruments are available for proportional-only, proportional-plus-reset, and differential gap control. They measure process temperature with a gas-filled temperature bulb immersed in the process fluid and compare this temperature to an operator-adjusted set point. The controller then delivers a pneumatic signal to a control element that maintains the process temperature at or near the set point. More Info