Product Overview

GENERAL
Media
Compatibility
Dry air or inert gas
Input Power Three-wire Volt mode: 24 Vac or 12-30 Vdc*
Two-wire mA mode: 12-30 Vdc*
Output Power Field-selectable: 2-wire, loop-powered 4-20 mA
Minimum input voltage for 4 to 20 mA operation:
250 Ω loop = 12 Vdc; 500 Ω loop = 19 Vdc
(DC only, clipped and capped), 24 Vac/dc or 3-wire 0-5V/0-10V
Minimum load resistance for Volt operation: 5 kΩ
PRESSURE RANGES
01 Pressure
Range
Pressure Mode:
Unidirectional: 0.1/0.25/0.5/1 in. WC, switch selectable
Bidirectional: ±0.1/±0.25/±0.5/±1 in. WC, switch selectable
Unidirectional: 25/50/100/250 Pa, switch selectable
Bidirectional: ±25/±50/±100/±250 Pa, switch selectable
Velocity Mode:
500/1,000/2,000/3,000 ft/min
2.5/5/10/15 m/s
02 Pressure
Range
Pressure Mode:
Unidirectional: 1.0/2.5/5/10 in. WC, switch selectable
Bidirectional: ±1.0/±2.5/±5/±10 in. WC, switch selectable
Unidirectional: 250/500/1,000/2,500 Pa, switch selectable
Bidirectional: ±250/±500/±1,000/±2,500 Pa, switch selectable
Velocity Mode:
3,000/4,000/5,000/6,000 ft/min
15/20/25/30 m/s
05 Pressure
Range
Pressure Mode:
Unidirectional: 0.1/0.25/0.5/1/2.5/5/10 in. WC, switch selectable
Bidirectional: ±0.1/±0.25/±0.5/±1/±2.5/±5/±10 in. WC,
switch selectable
Unidirectional: 25/50/100/250/500/1,000/2,500 Pa,
switch selectable
Bidirectional: ±25/±50/±100/±250/±500/±1,000/±2,500 Pa,
switch selectable
Velocity Mode:
500/1,000/2,000/3,000/4,000/5,000/6,000/7,000 ft/min
2.5/5/10/15/20/25/30/35 m/s
SENSOR
Response
Time
Standard: T95 in 20 sec, Fast: T95 in 2 sec, DIP switch selectable
Mode Unidirectional or bidirectional, DIP switch selectable
Display
(option)
Pressure mode: Signed 3-1/2 digit LCD, indicates pressure,
overrange indicator
Velocity mode: Signed 4-1/2 digit LCD, indicates velocity,
overrange indicator
Proof Pressure 3 psid (20,600 Pa)
Burst Pressure 5 psid (34,500 Pa)
Pressure Mode
Accuracy
±1% FS (combined linearity and hysteresis)
Velocity Mode
Accuracy
±90 ft/min (±0.45 m/s) plus 5% of measured value**
The PX3 transducer can measure either air pressure or velocity with the
flip of a switch. The PX3 is available in three installation configurations:
duct, panel or universal. Duct and panel models have two pressure and
velocity options: 0-1 in. WC / 0-3,000 ft/min or 1-10 in. WC / 3,000-6,000
ft/min with four field-selectable sub-ranges. The universal model
comes in one pressure/velocity range: 0-10 in. WC / 0-7,000 ft/min with
seven field-selectable sub-ranges for pressure and eight for velocity.
All variants are available with and without display. The PX3 has an IP65/
NEMA 4 environmental rating and a 5-year limited warranty.
The Veris Sensors App provides the ability to connect to a device and
configure a variety of field-selectable parameters remotely from a
smartphone via Bluetooth wireless technology. The app allows users
to create and store commonly used parameters that will reduce
commissioning time and provide assurance that all parameters are
properly configured with no call backs. The app can also create a
trend log while connected, providing critical data for troubleshooting
purposes. iOS® users can download the app through the iOS App Store
on their smart device. Android users can download the app through the
Google Play™ store.
Note: This product is not intended for life or safety applications.
Do not install this product in hazardous or classified applications.
PX3
Patent Pending
SPECIFICATIONS
PX3 SERIES
Bluetooth® Differential Pressure/Air Velocity
Transducers
APPLICATIONS
• Duct static pressure
(Pressure mode)
• Building or room pressure
(Pressure mode)
• Filter status
(Pressure mode)
• Air flow measurement
(Velocity mode)
Wireless
configuration
View and configure all field-
selectable parameters via
smartphone. No ladder necessary
for duct mount applications.
Reduce field
failures
Excellent tolerance to overpressure
and vibration reduces field failures
High accuracy
High accuracy digital sensor with
seven selectable pressure and eight
velocity sub-ranges, maintains
calibration and reduces callbacks
Water-resistant
housing
IP65/NEMA 4 housing allows for
mounting in wash-down locations
Maintenance free
High reliability sensor technology
for long-term, maintenance-free
operation
Circuit protection
Circuit protection avoids damage
due to incorrect input wiring
800.354.8556
|
+1 503.598.4564
|
[e-mail]
|
[e-mail]
|
veris.com
Pressure Monitoring | Dry Media Digital Pressure Transducers
HQ0007001.M 0621