PX3DXX01 Low-differential Room Pressure Sensor with LCD Display

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PX3DXX01 Sensor Differential Pressure/Air Velocity Transducer with LCD Display Duct Mount

Reference PX3DXX01

Manufacturer: Veris

Condition: New

LCD, 0-1"wc (0-250Pa). CE. Duct Mount

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 range options: 0-1" WC / 0-3,000 ft/min or 0-10" 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.

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GENERAL
SPECIFICATIONS
Data sheet
Download

The Sensor measures:	Differential Pressure
Power Supply:	12 a 36 VDC

Installation Manual Download (766.76k)

User Manual PX3 SERIES Download (300.28k)

APPLICATIONS

    Duct static pressure (pressure mode)
    Building / Room pressure (pressure mode)
    Filter status (pressure mode)
    Air flow measurement (velocity mode)

Exceptional accuracy and stability

    Excellent tolerance to overpressure and vibration reduces field failures
    High accuracy digital sensor maintains calibration and reduces callbacks
    High reliability sensor technology for long-term maintenance-free operation

Lowest total installed cost

    Switch-selectable ranges and scales reduce setup time and number of models to stock
    Microprocessor-based design allows for digitally profiled sensor increasing product accuracy and reliability
    Brass barb fittings prevent breakage and accomodate popular tubing sizes

Low-differential room pressure sensor with LCD display

    Ideal for clean rooms, hospitals, fume hoods, computer rooms, and other very low differential pressure applications
    Monitors positive and negative pressure for application versatility
    Flexibility: standard and fast response modes

Media Compatibility Dry air or inert gas
    Input Power 12-30VDC, or 24VAC nominal
    Output Field-selectable: 2-wire, loop-powered 4-20mA (DC only, clipped and capped) or 3-wire 0-5V/0-10V
    Pressure Ranges: Unidirectional: 0.1/0.25/0.5/1.0” W.C. F.S. (25 pa/50 pa/100 pa/250 pa, F.S.), switch selectable; Bidirectional: ±0.1/±0.25/±0.5/±1.0” W.C. F.S. (±25 pa/±50 pa/±100 pa/±250 pa, F.S.), switch selectable
    Response Time Standard: T95 in 20 sec, Fast: T95 in 2 sec, switch selectable
    Mode Unidirectional or bidirectional, switch selectable
    Display (option) Signed 3-1/2 digit LCD, indicates pressure, overrange indicator
    Proof Pressure 3 psid (20.6kPa)
    Burst Pressure 5 psid (34.5kPa)
    Accuracy ±1% F.S. of selected range (combined linearity and hysteresis)
    Temperature Effect 1" 0.05%/°C; 10"
    Zero Drift (1-year) 1" 2.0% max.
    Zero Adjust Pushbutton auto-zero and digital input (2-pos terminal block)
    Operating Environment 0°- 60°C (32° to 140°F); 0 to 90% RH non-condensing
    Fittings Brass barb; 0.24” (6.1mm) o.d.
    Physical UL 94 V-O Fire Retardant ABS

EMC Conformance: EN 61000-6-3:2001 Class B, EN 61000-6-1:2001, EN 61000-3-2:2000, EN 61000-3-3:2001, EMC Test Methods: CISPR 22:1997 (Amended A1:2000, Class B A2:2002), IEC 61000-4-2:2002, IEC 61000-4-3:2006, IEC 61000-4-4:2004, IEC 61000-4-5:2001, IEC 61000-4-6:2004, IEC 61000-4-8:2001, IEC 61000-4-11:2004.EMC Special Note: Connect this product to a DC distribution network or an AC/DC power adaptor with proper SURGE PROTECTION (EN 61000-6-1:2001 specification requirements).