The 836T-T262JX81X9 controller is a Series A 836 Pressure Controls unit manufactured by Allen-Bradley. It has an operating pressure range between 24 and 250 PSI. It comes with a 5-pole mini-type receptacle. This electromechanical pressure control variant is an 836 T series unit that can detect and control pressure in different industrial settings. It features a snap-action option that offers a friction-free operating mechanism and provides consistent operation in any mounting position. The precision switch is equipped with silver contacts. This controller allows for easy adjustment of its pressure settings. The 836T-T262JX81X9 controller can control a pneumatic system and maintain a pressure tank within a preset and constant pressure range. The unit is enclosed inside a Type 1, 4, and 13 NEMA enclosure. It can be used in both indoor and outdoor locations. 

The 836T-T262JX81X9 pressure controller can be used with machine tools, hydraulic pressure, material clamping, compactors, and coolant pressure applications. The operating temperature range should be set between -30 and 66 degrees Celsius, and the device can be stored at a temperature between -30 and 93 degrees Celsius when not in use. The 836T-T262JX81X9 controller has independently adjustable operating and differential pressure ranges. The operators can easily adjust the trip and reset pressure levels as needed. The 4-contact design of the pressure controller makes it suitable for single-pole, double-throw operation and separate operating with the same polarity. The 836T-T262JX81X9 controller can be used with both closed and open electrical circuits. During operation, pressure is applied to the actuator or bellows, the bellows exerts force on the main spring, which in turn transfers the motion to the contact block, displacing the contacts. This process causes the tripping.