Product Overview
Table Of Contents
Description and Application
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.
Specifications and design subject to change without notice.
XEC-3001/3004
E/I-P Transducer
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 indi-
cation
◆ Optional manual override on XEC-3004 (only)
Models
XEC-3001 Module without manual over-
ride
XEC-3004 Module with manual override
Accessories
HFO-0006 In-lineairlter
ICI-1005 2", 0–30 psi gauge
For other pneumatic accessories, such as connectors,
tubing,ings,lters,andgauges,seetheCom-
pressed Air Accessories section in the KMC Controls
Catalog (SP-071).
Description and Application 1
Features 1
Models 1
Accessories 1
Specifications 2
Dimensions and Connectors 2