Whatsapp 我們幫你選擇合適的數據記錄儀

Differential Air Pressure Transducer Sensor – T-VER-PX3UL

Differential Air Pressure Transducer Sensor – T-VER-PX3UL

Regular price
Sale price
Unit price


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).

  • 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

  • Datasheet|get
  • Veris Differential Pressure Transducer Connection Instructions|get