The Allen-Bradley 836 series 836T-T261J controller is an electromechanical pressure controller assembly used in different industries. This pressure controller offers standard control options. It comes with Type 316 stainless steel bellows. It is housed inside a Type 1, 4, and 13 industrial enclosure that makes it possible to use the controller outdoors. The unit comes with a 2-circuit contact block. A LED pilot light is present in this controller variant. It has a voltage rating of 120 Volts AC. The 836T-T261J controller offers adjustable pressure ratings and it has an operating pressure rating of up to 100 PSI. The adjustable differential rating of the unit is up to 4 PSI. It can take in a maximum line pressure of 200 PSI. This pressure control unit can be used in both pneumatic and hydraulic applications. It can be used with air, water, oil, vapor, and other non-corrosive substances. 

The operating environmental temperature for the Allen-Bradley 836T-T261J controller should be between -30 and 66 degrees Celsius. It meets the UL 508, UL 698, CSA, and NEMA standards and it is certified with the UL, CSA, and CE standards. The 836T-T261J controller comprises a steel cylinder and piston that aids with high-pressure coolant and oil applications. The snap action feature provides a friction-free mechanism regardless of the mounting position. The precision switches of the controller comes with silver contacts. An operation indicator is present inside the assembly along with a trip pressure indicator. The pressure connector is present at the bottom of the unit. The 836T-T261J controller is easy to install and adjust. The trip pressure setting can be controlled by using an operating range adjustment screw that is adjusted externally.