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  • T-VER-PX3UL
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Differential Air Pressure Transducer Sensor

Part # 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.

Requirements for use with specific data loggers:

  • HOBO MX1100 series: a 0-5 Volt DC input cable (SD-VOLT-05) and external power provided by an AC adapter (AC-SENS-1)
  • HOBO U12, UX120-006M, or ZW series: a 0-5 Volt DC input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1)
  • HOBO RX3000: an analog input module (RXMOD-A1)
  • HOBO U30: an analog input module (VIA)
  • HOBO H22:  an analog input module (S-FS-CVIA)

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

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.

Requirements for use with specific data loggers:

  • HOBO MX1100 series: a 0-5 Volt DC input cable (SD-VOLT-05) and external power provided by an AC adapter (AC-SENS-1)
  • HOBO U12, UX120-006M, or ZW series: a 0-5 Volt DC input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1)
  • HOBO RX3000: an analog input module (RXMOD-A1)
  • HOBO U30: an analog input module (VIA)
  • HOBO H22:  an analog input module (S-FS-CVIA)

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

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

  • 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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