E/I-P Transducer with Manual Override

E/I-P Transducer with Manual Override

These transducers are used in HVAC systems to provide an accurate signal for positioning damper and valve actuators based on branch line pressure. They convert an analog voltage (E) or current (I) signal into a linear pneumatic (P) output signal for accurate positioning of damper and valve actuators used in HVAC systems.

They are not position sensitive devices and can be mounted vertically or horizontally. They provide a direct output feedback signal for branch line pressure.

They can be powered by either 24 VAC or 24 VDC, and have three selectable input ranges. The analog signal may be either 1 to 5 VDC, 2 to 10 VDC, or 4 to 20 mA, which provides a 3 to 15 psi linear pneumatic output signal. A 1 to 5 VDC output feedback signal, proportional and linear to the 3 to 15 psi output signal, is provided. A gauge tap is also provided for pressure output indication. Standard 3.25" Snap Track is supplied for mounting.

The XEC-3004 (only) also has a manual override that may be initiated by moving a jumper and adjusting a potentiometer.

Features:

• A direct output feedback signal for branch line pressure
• Can be powered from 24 VAC or 24 VDC sources
• Three user-selectable input ranges available
• Gauge tap is provided for pressure output indication
• Optional manual override on XEC-3004 (only)