The 836T-T251JX24X9 controller is a pressure controller device whose main purpose is to detect and control pressure levels in an industrial system. This controller has been designed and manufactured by Allen-Bradley/Rockwell Automation and included in the 836 series of pressure controller and sensor devices, specifically in the Style T product line. This equipment comes with 2 contacts that are in charge of detecting pressure levels and also performing a trip action if the current pressure level exceeds the maximum rated level or falls below the minimum level. The Allen-Bradley/Rockwell Automation 836T-T251JX24X9 pressure controller includes an adjustable operating pressure range and an adjustable differential pressure range. These ranges can be adjusted with screws. The ranges are 30 inches of mercury in a vacuum to 35 PSI for the operating pressure range and 2 to 7 PSI for the differential pressure range. These ranges can be adjusted separately without affecting each other.

The Allen-Bradley/Rockwell Automation 836T-T251JX24X9 pressure controller comes with a pilot light that provides an insight into the overall operations of a system or application. This pilot light is rated for 4 Amps of current and it operates with a voltage rating of 250 Volts. This controller comes with a Type 1, 4,, and 13 rated enclosure. This enclosure enables the controller to operate directly with hydraulic fluids such as water and other non-corrosive liquids. It is important to avoid contact with corrosive materials since this controller is not rated for that kind of contact. The Allen-Bradley/Rockwell Automation 836T-T251JX24X9 pressure controller has a shipping weight of about 1.6 kilograms and it is easy to use and install. Besides measuring the pressure levels, it is also meant to protect a group of devices that are attached to the same circuit.