Siemens Building Technology 147-2000 Relay 340155-7024 this unit features a 5/8"

this unit features a 5/8" orifice providing a high flow coefficient (Cv) of 4

Contractor-Grade Durability: Constructed with high-grade resistive wire to withstand frequent thermal expansion and contraction cycles

or 0-40A measurement ranges without the use of jumpers

and split-system condensers

Siemens Building Technology 147-2000 Relay 340155-7024 this unit features a 5/8"The Siemens Building Technology 147 2000 Relay is a precision engineered pneumatic positioning relay designed for demanding HVAC automation environments. This compact auxiliary device is essential for ensuring positive positioning of pneumatic valve actuators and damper actuators. By utilizing a low bleed design, the 147 2000 minimizes air consumption while responding to input changes as small as 1 10 PSI. The unit allows for highly accurate field