The electromechanical 836T-T262JX40 controller by Allen-Bradley is an 836 Pressure Controls series unit. It is used in factories to control and detect pressure in different systems and mediums. It is used in several transportation, machine tools, and other heavy duty applications. The unit has external bellows made of stainless steel. It does not corrode and it can be used with both liquids and gasses that are often corrosive. The 836T-T262JX40 controller is a T-Style pressure controller. The unit is protected inside a Type 1, 4, and 13 enclosure that is well suited for heavy-duty industries. It has a 4-circuit contact block design which suits different application needs. The operating pressure range of the unit varies between 24 to 250 PSI. The controller meets several standards including the UL 508, UL 698, CSA, and NEMA standards. It has also been certified with the UL and CE rating.

The Allen-Bradley 836T-T262JX40 836 Pressure Controls series controller comes with an adjustable operating range, and the operators can adjust the contacts to trip and reset at certain pressure levels. The differential pressure can also be adjusted between the trip and reset values in a range of 18 to 50 PSI. The pressure controller can handle both open and closed circuits in response to changes in pneumatic/hydraulic pressure. The front side of the 836T-T262JX40 has different components that make up the system. The top of the unit has the toggle spring mechanism for the snap action feature. The operating pressure range adjustment screw is also on top of the unit. The 836T-T262JX40 controller can be easily mounted using a bracket on the bottom. The temperature of the unit should be maintained between -30 and 66 degrees Celsius for operation and stored at a temperature between -30 and 93 degrees Celsius.