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  • Onset Differential Air Pressure Transducer Sensor - T-VER-PX3UL

    • Onset Differential Air Pressure Transducer Sensor - T-VER-PX3UL

    $270.00
    SKU:
    ONT-VER-PX3UL
    Availability:
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    Product Description

    Onset Differential Air Pressure Transducer Sensor - T-VER-PX3UL

    Overview
    The T-VER-PX3UL 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.

    Requires analog input option during RX3000 or U30 system configuration and use of a S-FS-CVIA when using the H22-001 data logger. When using a U12 data logger, this sensor requires an 0-5 Vdc analog input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1).

    Highlighted Features
    • Switch-selectable ranges and scales reduce setup time
    • High reliability sensor technology for long-term maintenance-free operation
    • Monitors positive and negative pressure for application versatility
    In what environment does this sensor operate?
    This sensor operates in an indoor environment.

    What measurements does this sensor support?
    The T-VER-PX3UL sensor supports the following measurement: Differential Pressure

    • 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

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