The DPT-2015 Differential Pressure Transmitter senses differential pressure in pressure independent Variable Air Volume (VAV) applications. It sends an analog signal that is proportional to velocity pressure to a VAV controller. The DPT-2015 is available mounted to an M9104 or M9106 Electric Non-spring Return Actuator or to the Johnson Controls VAV controller for reliable damper positioning in closed-loop applications. The DPT-2015 may also be mounted alone as an independent pressure transmitter or used for damper positioning in other VAV systems. (See the M9104-AGx-2N Electric Non-spring Return Actuators Product Bulletin
[LIT 2681121] or the M9106-Agx-2N0x Series Electric Non-spring Return Actuators Product Bulletin [LIT-2681126] and the Variable Air Volume [VAV] Controller Technical Bulletin.