The 836T-T300JX20 Pressure Controller is a Style T, Bulletin 836T pressure control unit that is made by Allen-Bradley/Rockwell Automation. It controls the electrical circuits in a system in response to the pressure variations in the air, gas, oil, or non-corrosive hydraulic liquids in that system. It has an electromechanical, piston-type actuator. However, this piston arrangement is not suitable to use with water-based fluid. The operating and differential pressure ranges can be adjusted externally via their corresponding adjustment screws. This module provides the facilities to monitor low-pressure and overpressure conditions to protect the equipment in the system from damage. The 836T-T300JX20 Pressure Controller has silver contacts. It also has CE, CSA, and UL certifications.            

The 836T-T300JX20 Pressure Controller does not have factory modifications. It can be used to detect over-pressure in hydraulic systems to ensure the safety of the equipment at all times. This module helps to keep a pressure tank in a pneumatic or hydraulic system within a constant pressure range. The operator type for this module is a piston without a seal. It can use a variety of accessories to meet the requirement of an application. Some of the main specifications of the 836T-T300JX20 Pressure Controller are an adjustable differential pressure range of 30 to 75 PSI, a Style T construction, an occasional surge pressure of 5000 PSI, and a NEMA Type 1, 4, and 13 enclosure. It has a front cover to protect it from dust and a -30 to 93 degrees Celsius storage temperature range. The contacts of the module are not designed to switch low current and voltage levels. This module can be used in industrial applications, including machine tools and material clamping fixture applications.